The APS Twin Turbo 350Z kit—a game-changer for Nissan 350Z enthusiasts. Imagine the roar of twin turbos, the exhilarating surge of power, and the unmistakable transformation of your 350Z. This kit, meticulously engineered, offers a potent blend of performance and aesthetics, promising an unforgettable driving experience. It’s a journey from a stock 350Z to a turbocharged powerhouse, meticulously detailing the historical context, performance enhancements, component specifications, installation procedures, reliability, cost, and visual appeal.
This kit’s evolution from humble beginnings speaks volumes about its potential to redefine the 350Z driving experience. Expect a detailed exploration of the kit’s capabilities, touching upon performance gains, component specifics, and the crucial installation process. The focus will be on delivering a comprehensive understanding, ensuring you’re well-informed about this remarkable upgrade.
Introduction to the APS Twin Turbo 350Z Kit
The APS Twin Turbo 350Z kit represents a significant evolution in performance modifications for the beloved Nissan 350Z. This comprehensive upgrade dramatically boosts horsepower and torque, unlocking a whole new level of driving exhilaration. This kit isn’t just about numbers; it’s about transforming the driving experience, providing a visceral connection to the road. The kit’s meticulous design and proven reliability have solidified its reputation as a top-tier choice for enthusiasts seeking a powerful and refined upgrade.The Nissan 350Z, known for its engaging handling and accessible performance, has a rich history of enthusiasts seeking to push its limits.
Early modifications focused primarily on exhaust systems and intake upgrades. The advent of turbocharging, however, represents a paradigm shift, allowing for substantial power increases while maintaining the car’s core characteristics. The APS Twin Turbo kit embodies this evolution, taking the 350Z to new heights of performance without compromising its dynamic nature.
Key Features and Benefits
This kit delivers a significant power boost, typically resulting in a substantial increase in horsepower and torque. The twin-turbo setup offers a smooth and responsive power delivery, allowing for a wider range of usable power. This upgrade also enhances the car’s acceleration and top-end speed, transforming the driving experience from enjoyable to exhilarating. Moreover, the improved performance is coupled with refined drivability, maintaining the 350Z’s agile handling characteristics.
Installation Process and Modifications
The installation process typically involves several key modifications to the vehicle. The process necessitates expertise and care. It often requires replacing critical components, such as the engine’s intake and exhaust systems. Additionally, significant modifications are often required to the vehicle’s suspension and braking systems to accommodate the increased power output. Detailed instructions and support are crucial during this process.
Required Modifications
- Engine Modifications: These modifications often involve the installation of a custom turbocharger setup, including the installation of the necessary piping, fittings, and hardware, as well as upgrades to the engine’s internals for optimal performance and durability. Furthermore, a custom engine management system is usually necessary to control the increased power output and ensure smooth operation.
- Exhaust System: A new exhaust system is frequently required to handle the increased exhaust volume and pressure generated by the turbochargers. The system should be designed to minimize back pressure and maximize exhaust flow for optimal performance. This may include larger diameter pipes and custom mufflers.
- Intercooler: A high-performance intercooler is crucial for managing the increased temperature of the intake air. This crucial component prevents the turbocharger from overheating and maintaining optimal engine performance. A high-quality intercooler is a significant component for maximizing power and reliability.
- Fuel System: The fuel system may require modifications to handle the increased fuel demands. This usually involves upgrading fuel pumps, injectors, and potentially even fuel lines to ensure consistent fuel delivery and minimize the risk of running out of fuel during acceleration.
Performance Enhancements
Unleashing the beast within your 350Z is a thrilling prospect, and the APS Twin Turbo kit is designed to do just that. This isn’t a simple bump in power; it’s a transformation. Imagine the roar of the engine, the surge of acceleration, and the sheer exhilaration of conquering the road. This kit is engineered to deliver a dramatic improvement in performance, taking your driving experience to new heights.The APS Twin Turbo 350Z kit promises a significant leap forward in power and torque.
Expect substantial gains, pushing the car beyond its naturally aspirated limits. Real-world results typically see a substantial increase in horsepower, often exceeding 400 horsepower, and a corresponding increase in torque, which can contribute to a noticeably quicker acceleration experience.
Expected Horsepower and Torque Gains
The APS Twin Turbo kit’s performance is a result of careful engineering, optimizing the engine’s breathing capacity and combustion efficiency. This leads to noticeable increases in power output, with documented cases showing increases in horsepower ranging from 200 to 400+ compared to a stock 350Z. Torque figures, often exceeding 350 lb-ft, will significantly enhance acceleration across the entire rev range.
Comparison to Other Aftermarket Upgrades
The APS Twin Turbo kit stands out by delivering a substantial power increase across the entire rev range, unlike some other bolt-on upgrades that may primarily focus on low-end torque or mid-range power. While other kits may offer more focused improvements, the twin-turbo setup on the APS kit provides a broad spectrum of enhanced performance. This is a game changer for the 350Z, transforming it from a capable sports car to a truly high-performance machine.
Impact on Drivability and Acceleration
The enhanced power delivery and torque from the twin-turbo setup is designed to offer a smooth and responsive driving experience. Expect a significant improvement in acceleration, with quicker launches and effortless overtaking maneuvers. The power curve will feel more linear and consistent compared to the naturally aspirated engine. This is a crucial consideration for daily driving, as well as track days.
The car will feel much more powerful and agile.
Drivetrain Modifications for Optimal Performance
Achieving peak performance from the APS Twin Turbo kit often necessitates modifications to the drivetrain. This includes upgrades to the transmission, clutch, and exhaust systems to handle the increased power output. The need for these upgrades often depends on the specific modifications performed on the vehicle and the desired performance level. A professional mechanic can provide the best recommendations based on the specific modifications and needs of the vehicle.
Performance Comparison Table (Naturally Aspirated vs. Twin Turbo)
| Feature | Naturally Aspirated 350Z | APS Twin Turbo 350Z |
|---|---|---|
| Horsepower | ~287 hp | ~350-450+ hp (variable) |
| Torque | ~258 lb-ft | ~350+ lb-ft (variable) |
| 0-60 mph | ~5.5 seconds (variable) | ~4-5 seconds (variable) |
| Acceleration (general) | Linear but limited | Dramatic increase in all ranges |
The figures in the table are estimates and can vary based on specific conditions, including the exact configuration of the vehicle and the tuning of the system.
Component Specifications
This section dives deep into the nitty-gritty of the APS Twin Turbo 350Z kit’s components. We’ll explore the meticulously engineered pieces that make this upgrade truly exceptional, from the heart-pounding turbochargers to the precision-crafted exhaust system. Each detail is carefully considered, ensuring optimal performance and a seamless integration into the 350Z’s architecture.The APS Twin Turbo 350Z kit isn’t just about adding power; it’s about transforming the driving experience.
The meticulously designed components, each selected for its specific strengths, work in concert to deliver a noticeable improvement in responsiveness and acceleration. Understanding the specific specifications of each component is key to appreciating the level of engineering that goes into this upgrade.
Turbocharger Specifications
The turbocharger assembly is the heart of the APS Twin Turbo 350Z kit. Two high-performance units are crucial to achieving the desired power gains. These aren’t your average turbos; they’re engineered for exceptional performance.
- Compressor Wheel: Constructed from advanced nickel-based alloys, the compressor wheel features optimized vanes for superior airflow at high boost pressures. Precise manufacturing ensures a smooth, efficient flow path. Dimensions are critical, with the wheel diameter and blade count meticulously chosen to maintain optimal airflow and minimize pressure loss.
- Turbine Wheel: Matching the compressor wheel in precision, the turbine wheel is made from a similar high-performance nickel-based alloy. Its design optimizes exhaust gas energy extraction, translating this energy directly into rotational force for the compressor. Critical dimensions include the turbine wheel diameter and blade angle, directly impacting exhaust gas flow and power output.
- Housing: The turbocharger housings are constructed from high-temperature-resistant alloys, allowing them to withstand the intense heat generated during operation. Careful attention to material selection ensures structural integrity under extreme operating conditions. Tolerance levels for the housing are exceptionally tight to guarantee precise fitment and minimal leakage.
Exhaust System Specifications
The exhaust system is integral to the turbocharger’s performance. It’s more than just pipes; it’s a carefully tuned system designed to optimize exhaust flow and reduce backpressure.
- Downpipes: The downpipes connect the turbochargers to the rest of the exhaust system. They are meticulously crafted from high-strength stainless steel, featuring precise bends and optimized internal diameter for unrestricted exhaust flow. Material selection and precise dimensions are vital for withstanding the high temperatures and pressures experienced during operation.
- Mid-pipes: These pipes are carefully engineered to manage exhaust flow, directing it effectively to the catalytic converters and mufflers. The design of these pipes impacts the overall performance of the exhaust system. Optimized material and design are essential for efficient operation and performance.
- Catalytic Converters: These critical components are chosen for their ability to effectively reduce harmful emissions. High-flow design is essential to avoid backpressure and to ensure the proper flow of exhaust gases.
Turbocharger vs. Stock Exhaust System Comparison
| Component | Stock Exhaust System | APS Twin Turbo System |
|---|---|---|
| Material | Stainless Steel | High-strength, high-temperature resistant stainless steel alloys |
| Diameter (Inches) | Variable, based on location | Optimized for maximum exhaust flow at each location |
| Internal Surface Area | Standard | Optimized for maximum exhaust flow and minimized backpressure |
| Backpressure (psi) | Higher | Lower |
| Weight (lbs) | Standard | Optimized for performance and weight |
Turbocharger Setup Design
The APS Twin Turbo 350Z kit utilizes a precisely engineered twin-turbo setup, carefully designed for optimal performance and reliability.
The precise geometry of the turbocharger setup is crucial in extracting maximum energy from the exhaust gases and transferring it efficiently to the compressor wheel.
The setup features a specific compressor and turbine design. The compressor’s geometry and blades are designed to maximize airflow at high boost pressures, while the turbine’s design ensures efficient energy extraction from the exhaust gases. The precise alignment of the turbochargers is critical to minimize vibrations and maximize efficiency.
Installation and Tuning
Unleashing the full potential of your APS Twin Turbo 350Z kit demands meticulous installation and careful tuning. This isn’t a simple bolt-on; it’s a transformation requiring precision and understanding. Proper installation ensures optimal performance and reliability, while neglecting this crucial step can lead to frustrating issues and potential damage. Tuning, performed by skilled professionals, fine-tunes the engine’s response to maximize power and efficiency.
Installation Procedure
The installation process should be approached systematically. A comprehensive checklist and adherence to manufacturer guidelines are crucial. Improper handling of components can lead to damage and reduce the lifespan of the kit. Careful attention to detail throughout the installation process is paramount to a successful outcome.
- Disassemble the engine compartment, carefully documenting the original setup to facilitate reassembly. Ensure you have all necessary tools and components before commencing the process. Prioritize safety by utilizing appropriate safety gear.
- Install the turbocharger assemblies according to the provided instructions, ensuring proper alignment and secure mounting. Use torque specifications provided by the manufacturer. Verify that all connections are tight and leak-free.
- Connect the intercooler pipes and hoses to the turbochargers and the radiator, ensuring a proper and secure seal. Inspect for leaks and adjust accordingly. Use the correct types of clamps and fittings to prevent future issues.
- Install the exhaust system, connecting it to the turbochargers and the appropriate outlets. Verify the exhaust system’s structural integrity to ensure optimal performance.
- Install the engine management system modifications, ensuring proper wiring and connections. Double-check that all connections are secure to avoid electrical issues.
- Reassemble the engine compartment, following the original disassembly order. Ensure that all components are properly aligned and secured.
- Conduct a thorough leak test to ensure that there are no leaks from any connection. This step is vital for the longevity of the system.
Importance of Proper Installation Techniques and Tools
The correct tools and precise installation techniques are paramount for achieving optimal performance and avoiding potential problems. Using the wrong tools can lead to damage to the components and compromise the system’s integrity.
- Precise measurements and alignment are essential for achieving a flawless installation. Use precision tools like dial indicators and torque wrenches for accuracy. Using a torque wrench is crucial to ensure all fasteners are properly tightened to the manufacturer’s specifications.
- The quality of the tools used significantly impacts the installation outcome. Employing high-quality tools ensures accuracy and prevents damage to components.
- Adherence to manufacturer’s instructions is critical for a successful installation. Consult the installation manual for specific procedures and torque specifications. Thoroughly understanding the manual is vital to a successful outcome.
Professional Tuning
Professional tuning is essential for optimizing the performance and reliability of the APS Twin Turbo 350Z kit. Experienced tuners can fine-tune the engine management system to maximize power and efficiency while maintaining reliability. A skilled tuner will analyze the specific needs of your vehicle and modify the engine management system to achieve optimal results.
- Experienced tuners use sophisticated diagnostic tools to analyze the vehicle’s performance. They can identify potential issues or areas for improvement.
- Professional tuning optimizes engine parameters, such as fuel delivery and ignition timing, to maximize performance and efficiency. This ensures that the vehicle functions at its best.
- Proper tuning enhances engine response, allowing for improved acceleration and a more refined driving experience. This results in a more enjoyable and satisfying driving experience.
Engine Management System Modifications
Modifications to the engine management system are essential for the Twin Turbo 350Z kit to function correctly. These modifications ensure the engine receives the proper fuel and spark timing to optimize the turbocharged system’s potential. Customizing the engine management system enhances the performance and reliability of the turbocharged setup.
- The engine management system needs to be calibrated to compensate for the increased boost pressure and airflow from the turbochargers. Adjusting the fuel map, ignition timing, and other parameters are vital to the system’s performance.
- The calibration process involves using specialized tuning software and hardware to modify the parameters of the engine management system. This involves using advanced diagnostic tools and procedures.
- After the modification, rigorous testing is essential to verify the engine management system’s performance and ensure its reliability. This testing ensures that the engine operates safely and efficiently.
Required Tools
A comprehensive toolkit is necessary for a smooth and efficient installation. Choosing the right tools ensures a successful outcome and prevents potential damage to the vehicle or components.
| Tool | Purpose |
|---|---|
| Torque Wrench | Ensuring fasteners are tightened to the correct specifications. |
| Socket Set | Removing and installing various fasteners. |
| Ratchet Set | Assisting in the removal and installation of fasteners. |
| Pliers | Used for gripping and manipulating components. |
| Screwdrivers | Used for various fastening tasks. |
| Wire strippers | Used for stripping wires. |
| Multi-meter | Checking wiring and electrical connections. |
Reliability and Maintenance
The APS Twin Turbo 350Z kit, while offering a significant performance boost, demands a proactive approach to maintenance. Proper care and attention to detail are paramount to ensuring the kit’s longevity and maximizing its impressive power output. A well-maintained turbocharged system will deliver years of enjoyable driving, and a poorly maintained one can lead to costly repairs.This section delves into the reliability considerations of the APS Twin Turbo 350Z kit, comparing its expected lifespan to other turbocharged upgrades.
It also Artikels essential maintenance procedures, oil change intervals, and lubrication strategies, equipping owners with the knowledge needed to keep their turbocharged 350Z in top-notch condition.
Potential Issues and Solutions
A well-maintained system is less likely to encounter issues. However, some potential problems, such as turbocharger bearing failure or oil leaks, are possible. Early detection and prompt repair are crucial for preventing more extensive damage. The table below summarizes common problems and their solutions.
| Potential Problem | Likely Cause | Solution |
|---|---|---|
| Turbocharger Bearing Failure | Insufficient oil pressure, debris in the oil system, or excessive turbocharger temperatures. | Regular oil changes, proper oil viscosity, and monitoring of turbocharger temperatures are essential. If bearing failure occurs, replace the turbocharger. |
| Oil Leaks | Damaged seals, gaskets, or fittings, or incorrect installation. | Inspect all connections, tighten fittings, replace seals and gaskets as needed. A leak can be a precursor to more severe problems. |
| Reduced Turbocharger Performance | Clogged intercooler, restricted air intake, or inadequate oil supply. | Clean the intercooler, ensure unrestricted air intake, and check for proper oil flow to the turbocharger. |
| Increased Intake/Exhaust Noise | Loose components, worn seals, or damaged components. | Check all connections, tighten fittings, and replace any worn or damaged components. |
Maintenance Procedures and Intervals
Regular maintenance is critical to maintaining the kit’s performance and longevity. Consistent oil changes, component inspections, and proper lubrication are vital to preventing issues.
- Oil Changes: Adhere to the manufacturer’s recommended oil change intervals. These intervals are typically shorter than those for naturally aspirated engines, as the turbocharger system requires more frequent lubrication. Consult the APS Twin Turbo 350Z kit owner’s manual for precise details.
- Component Inspections: Regularly inspect all components, including hoses, fittings, and sensors. Visually inspect for any signs of damage, wear, or leaks. Early detection is key. Consult the APS Twin Turbo 350Z kit owner’s manual for a comprehensive inspection checklist.
- Lubrication: Use the correct type and grade of oil as specified by the manufacturer. Insufficient or incorrect lubrication can lead to premature wear and tear. The APS Twin Turbo 350Z kit often requires specialized oils to ensure optimal performance and protection.
Oil Change Intervals and Lubrication
The oil change intervals for a turbocharged system are generally more frequent than for a naturally aspirated system. This is due to the increased heat and stress placed on the oil. Precise intervals are crucial for optimal performance and long-term reliability. The APS Twin Turbo 350Z kit will likely require oil changes every 5,000 to 7,500 miles.
- Oil Type: Use a high-quality synthetic oil specifically formulated for turbocharged engines. Consult the APS Twin Turbo 350Z kit owner’s manual for the precise oil specifications. Synthetic oil generally offers superior protection and performance in high-temperature environments.
- Filter Replacement: Replace the oil filter during each oil change. A clogged oil filter can restrict oil flow, leading to damage.
Cost and Availability
The APS Twin Turbo 350Z kit isn’t just about horsepower; it’s about a significant investment in performance. Understanding the financial commitment and readily available resources is crucial for anyone considering this upgrade. The cost, while substantial, is often justified by the significant performance gains.This section details the typical costs associated with the APS Twin Turbo 350Z kit, including component prices, installation fees, and aftermarket support.
It also provides avenues for acquiring the kit and compares its cost to comparable performance upgrades for the 350Z.
Typical Cost Breakdown
The cost of the APS Twin Turbo 350Z kit varies based on several factors, including the specific components chosen and the level of installation complexity. A complete kit, including all necessary components like turbochargers, piping, and engine management software, can easily exceed $10,000. Installation by a qualified mechanic typically adds another $2,000-$4,000. Individual component prices can range from a few hundred dollars for certain accessories to several thousand for the core turbocharger assembly.
Be prepared to factor in potential unforeseen expenses, such as modifications required to accommodate the kit.
Purchasing Options
The APS Twin Turbo 350Z kit, along with its component parts, can be purchased directly from the APS website or authorized dealers. Independent online retailers and forums dedicated to performance car parts often carry these components. Thoroughly researching vendors is essential to ensuring the authenticity of the parts and the reliability of the purchase process. Online marketplaces can also be viable options, although due diligence is vital to avoid potential scams.
Comparison to Other Upgrades
Compared to other performance upgrades for the 350Z, such as supercharger kits or exhaust systems, the APS Twin Turbo kit represents a significant investment but also promises a substantial performance jump. A supercharger kit might cost less upfront, but the twin turbo setup offers considerably more power and torque. Exhaust systems usually fall into a lower price range, primarily focused on aesthetics and sound, whereas the turbo kit addresses both performance and drivetrain modifications.
Aftermarket Support, Aps twin turbo 350z kit
The aftermarket support for the APS Twin Turbo 350Z kit is quite robust. Dedicated online forums and communities are excellent resources for troubleshooting, finding solutions to common issues, and seeking advice from other owners. Numerous tuning shops specialize in managing these types of upgrades, offering installation, tuning, and maintenance services. Be sure to find a shop with a proven track record of working with similar setups.
This support network is crucial for optimizing performance and ensuring the longevity of the kit.
Visual Representation: Aps Twin Turbo 350z Kit
The APS Twin Turbo 350Z kit isn’t just about performance numbers; it’s about a transformation. It’s about taking a classic, respected car and upgrading it to a whole new level of visual appeal and raw power. The kit’s aesthetic is designed to complement the Z’s iconic lines while showcasing the significant upgrades beneath the skin. Imagine the sleek lines of the 350Z, now amplified with a purposeful aggression.The visual aesthetic of the APS Twin Turbo 350Z kit revolves around a careful balance of subtle and bold modifications.
The kit isn’t about flashy, garish additions; it’s about enhancing the already appealing design of the 350Z with meticulous upgrades that accentuate its sporty nature. The goal is to create a powerful, yet refined, visual statement.
Turbocharger Placement in Engine Bay
The twin turbochargers are strategically placed within the engine bay to maximize airflow and minimize interference with other components. This meticulous placement is critical for optimal performance and ensures efficient cooling. The turbocharger design allows for a significant increase in airflow to the engine without disrupting the existing engine bay layout. This careful design maintains a well-organized and functional engine bay.
The position also enhances the car’s overall visual appeal, showcasing the kit’s engineering prowess.
Exhaust System Design and Layout
The exhaust system’s design is crucial for both performance and sound. The kit’s exhaust system features a carefully engineered layout that minimizes back pressure and maximizes exhaust flow. This results in a more responsive throttle response and a satisfying exhaust note. The system is meticulously designed to minimize weight and maximize efficiency. The exhaust system is designed for a rich, muscular sound, rather than a raucous roar, providing a sporty but not overwhelming audio experience.
The exhaust piping is strategically routed to avoid interference with other components.
Exterior Modifications
The modifications to the exterior are subtle yet impactful. The APS kit often includes a front splitter, a rear diffuser, and potentially a redesigned rear spoiler. These additions not only enhance the car’s aerodynamic efficiency but also give it a more aggressive and powerful stance. The subtle changes to the exterior design maintain the overall sporty aesthetic of the 350Z.
The enhancements are meticulously designed to maintain the 350Z’s recognizable silhouette, adding only the necessary accents to complement the upgraded powertrain.
Installation Process
The installation process of the APS Twin Turbo 350Z kit is a multi-stage process that requires precision and care. It’s a challenging but rewarding project for experienced installers. This meticulous process ensures that the kit is installed properly, optimizing its performance and longevity. Detailed instructions and support are provided to guide the installation process.
