AMS Performance | Summit Racing

AMS Performance Turbine Housing Adapters

AMS Performance turbine housing adapters let your turbos breathe more freely because more flow equals more power! These parts feature a clean-sheet design—not reworked OEM engineering. The smooth transitions help the hot exhaust gases to pass easily out of the turbo, reducing back pressure and allow for faster spool times. They install easily between the turbo and the downpipes. Engineered to be the best performing components you can buy, AMS Performance turbine housing adaptors add style and performance integrity to any ride!

5.0 out of 5 stars ( 4 )

$164.95

AMS Performance Clutch Master Cylinder Conversion Kits

A broken stock clutch master cylinder is an embarrassing and dangerous situation that you will probably face if you have an aftermarket clutch installed. To prevent a failure from happening, AMS Performance clutch master cylinder conversion kits are a must-have. AMS upgrade kits are rock solid solutions that replace stock plastic master clutch cylinders with steel units. The increased clamping force provided by aftermarket clutches puts an increased strain on the hydraulic clutch system causing the factory master cylinder to split open and lose pressure--leaving you stranded. By adapting the factory steel units, failure is averted. They are engineered for perfect fitment and ease of installation, and are built to last the life of your car. Features: * Aluminum adapter plate with gold anodized finish * Sealing foam ring to keep out moisture and dirt * Sealing area is counter-bored to fit snug against the firewall * Stainless steel braided with a protective nylon coating to prevent abrasion * Steel ball-cup link for added durability * Unrivaled fit and finish * Includes all necessary hardware * Detailed installation instructions

Not Yet Reviewed

$494.99

AMS Performance Anti-Wind Buffeting Kits

AMS Anti-Wind buffeting kits eliminate the extreme condition that plagues many vehicles while traveling at speeds from 50 to 60 mph with the windows down. They redirect the airflow away from the cabin and require no tools to complete an easy and quick installation. AMS Performance Anti-Wind buffeting kits look right at home on any build with finishes to match your ride!

Not Yet Reviewed

$149.95

AMS Performance Red Alpha Heat Exchangers

AMS Performance Red Alpha heat exchangers are a motorsport-quality upgrade for your boosted Q! The high efficiency, single-pass core is much larger and dissipates heat quickly for maximum cooling. Through this larger design, added fluid capacity, and drastically increased flow, your 3.0L VR30 twin turbocharged engine benefits from reduced intake air temperatures (IAT), boosting your power output. Whether you live in a hot climate region, enjoy drag racing, or long high-speed pulls on airstrips, Red Alpha heat exchangers will help keep your intake temps lower and maintain the vehicle's maximum power output—no matter the conditions! Exclusive features and benefits: * CAD-designed CNC billet aluminum end tanks * Double the thickness of the factory intercooler (22mm vs 11mm) * Core and tanks designed in CFD heat transfer software to allow for the greatest heat dissipation * Drastically increased flow * Higher percentage added fluid capacity further reduces intake temperatures * Alpha logo lets your competition know you mean business! * Direct bolt-on installation, requires no cutting or drilling * Can be used on stock or modified vehicles * Comprehensive installation instructions

Not Yet Reviewed

$799.99

—

$1,149.95

AMS Performance Turbo Inlet Tubes

AMS Performance turbo inlet tubes offer a huge increase in cross-sectional area over the bottleneck of stock inlet tubes. These free-flowing modifications allow turbos to breathe easier, giving them the opportunity to create more power. And AMS engineers accomplished this while retaining all the OEM fittings, which means no check engine light, as well as an OEM-level fit and finish with high-quality materials. AMS Performance turbo inlet tubes are compatible with OEM and most aftermarket intakes, and all necessary hardware is included.

Not Yet Reviewed

$399.95

—

$469.95

AMS Performance Carbon Fiber Shift Knobs

AMS carbon fiber shift knobs enhance the shifter in your vehicle, which aids in shifting throw and makes handling more enjoyable while road racing. The carbon fiber weave features a clear-coated AMS logo that resists wearing over time. Engineered to be the best performing components you can buy, AMS Performance carbon fiber shift knobs add style and performance integrity to any ride!

Not Yet Reviewed

$84.95

AMS Performance Turbine Housing Adapter Hardware Kits

AMS Performance offers hardware kits that provide nearly everything you need—except for some elbow grease—when installing their turbine housing adapters. Constructed from quality materials with durable finishes, they help provide confidence that the job gets completed successfully. Engineered to be the best performing components you can buy, AMS Performance turbine housing adaptor hardware kits help you install the parts that add style and performance integrity to any ride!

5.0 out of 5 stars ( 2 )

$161.99

AMS Performance Alpha Air Filters

AMS Performance Alpha air filters offer you a simple upgrade for big power release—and more air intake equals more horsepower out! These high-flow filters feature CNC-machined billet aluminum construction with anodized coating to ensure they'll look and perform great for years to come. The smooth and strong mounting surface for the Alpha air filters deliver a tight seal. Couple that with a purpose-built, synthetic high-flow dry media filter, meaning you won't have to buy those cheap factory paper filters down the road. To renew the Alpha air filters' performance, simply remove and blow off the filter with compressed air periodically or wash out and let it dry. No messy oils or special chemicals are needed. Exclusive features of Alpha air filters: * Increased horsepower * Uses factory ducting for cooler air charge and maximum power * Reduces turbo lag * Smooth transition for best airflow * High-flow, low-maintenance dry media filter (no filter oil required) * Includes CNC billet aluminum adapter plate for those who wish to retain the stock air box lid and plastic inlet

Not Yet Reviewed

$449.95

AMS Performance Short Ram Intake Kits

AMS Performance short ram air intakes remove clutter and simplify your engine bay while adding horsepower! Their exclusive design improves airflow to the turbocharger and enhances the performance. These components sport professional TIG welding by master fabricators using high-quality materials for optimum durability. They're available for a variety of applications, including Mitsubishi models from 2008 and up.

Not Yet Reviewed

$384.95

AMS Performance MQB Carbon Fiber Intake Systems

The AMS Performance MQB Carbon Fiber intake upgrade was designed to draw a higher volume of cold air into the stock turbocharger. AMS has selected a motorsports-grade carbon fiber that's both hand-laid and high temperature-resistant. Other options on the market use the typical gloss clearcoated carbon fiber prone to discoloration and cracking. AMS MQB intake kits use three layers of 1mm twill weave pre-preg carbon fiber capable of sustaining a 240 degree C temperature threshold, while maintaining structural integrity and aesthetic appearance—with no worry of fading or yellowing over time. These intakes also eliminate the engine bay vents found on the factory intake. Vents often allow the OEM car to pull in hot engine bay air for startup and fuel consumption requirements to the detriment of performance. By opening up the entire front grill and eliminating these warm air vents, 100 percent of the airflow is cold air brought in from the front grill of the car. Order the model recommended for your application.

Not Yet Reviewed

$699.95

AMS Performance Omega Brushless Fuel Pump Systems

AMS Performance designed the Omega brushless fuel pump systems to solve the fueling problems most GT-R owners have been plagued with for years. Previous fuel pump options for the GT-R often required compromises, leading to bulky, difficult-to-install, obnoxiously loud, multiple pump setups prone to fuel starvation issues, primarily due to pressure loss caused by overheating. With this in mind, the AMS engineering team embarked on a mission to create the end-all, be-all of fuel systems for the future. With over 2-years of extensive research and testing, AMS Performance has successfully engineered the Omega brushless fuel pumps as a definitive fueling solution for your R35 GT-R. Exclusive benefits: * Produces less heat lowering fuel temperature and prevent engine damage * Smaller for easy installation * USB thumb drive included with detailed install instructions * Quieter for driving comfort * High-flow rate with no pressure drop * 1200 hp capable with room to expand the system * Entire system neatly contained inside the fuel tank * Utilizes the factory "surge tank" to prevent fuel starvation * Simple user interface * Tested and proven on the world's fastest R35 GT-Rs Includes: * Billet fuel pump filter housing with pump installed and assembled * Wire harnesses * 3.5 Bar MAP sensor * Fuel pump controller * USB interface * USB thumb drive with software and detailed instructions * Inside tank hoses * Replaceable fuel filters: pre-pump filter socks (Walbro 125-118) and post-pump 6 micron filter (Fuelab 71804) * All necessary hardware and fittings for installation

Not Yet Reviewed

$2,499.95

AMS Performance Carbon Fiber Performance Intake Systems

AMS Performance carbon fiber performance intake systems are designed to draw a higher volume of cold air into the stock turbocharger. With this intake installed, the factory plastic filter box and plastic intake tube are replaced with an AMS Performance motorsport grade matte carbon fiber components and dry media air filter. These carbon fiber air intake kits are a vast improvement over the stock intake system. With AMS Performance's extensive engineering team's R&D testing, these systems have shown a massive 25 percent increase in airflow efficiency! Features and benefits: * 25 percent reduction in airflow restriction (pressure drop) * Draws a higher volume of cold air * Enclosed intake completely seals out hot engine bay air * Motorsports Grade, hand laid carbon fiber * Durable billet aluminum mounting hardware * No yellowing or fading over time * Even distribution of cold air across filter * Dry media filter means easy cleaning and no oil

Not Yet Reviewed

$999.95

—

$1,499.95

AMS Performance Alpha Twin Pump Fuel Systems

The factory fuel pump system in the Audi R8 and Lamborghini Huracan utilizes a high-end brushless fuel pump, and a complex routing of fuel lines to produce an excellent fuel delivery solution. Unfortunately, the engineers designing the OEM system didn't spec it to be capable of the 1000+ hp commonly seen from Alpha Twin Turbo Kit vehicle builds. The AMS Snailworks Engineering Team took this as an opportunity to not only increase the total throughput of the fuel pump system, but to do it in such a way that all of the OEM functionality is retained. Gone are the days of being required to keep your fuel tank filled to a minimum of a half tank, or being forced to use an external fuel surge tank mounted in the engine bay. AMS Performance Alpha Twin Pump Fuel System details: * Full Alpha fuel system supports 2,400+ hp of fuel delivery on gasoline and 1,600+ hp on E85 * Twin brushless fuel pumps provide quiet operation and extreme flow capability * All materials and components are fully ethanol and methanol compatible * Fully integrates with stock ECU or standalone ECU software such as Motec M142 for a seamless solution * CNC-machined red anodized aluminum fuel pump assembly bulkhead and fuel pump outlet manifold * Uses race-grade AN fittings and quick-connect fittings for easy install and leak-free operation * Utilizes externally corrugated, smooth bore, PTFE-lined hose for kink-free flexibility, excellent flow, and fuel fume control * Plug-and-play harnesses included for an easy install * CNC-machined anodized aluminum brackets secure the fuel pumps within basket * Siphon system functionality retained to allow for OEM-like low fuel level usage and monitoring

Not Yet Reviewed

$4,999.95

AMS Performance Red Alpha High-Pressure Fuel Pumps

AMS Performance is excited to introduce the Red Alpha high-pressure fuel pumps! It's simple—if you want to make more power you are going to need more fuel. The Red Alpha pumps feature high-quality all stainless steel construction. Use of the laser welding process insures that any potential leaks are non-existent. The pumps come fully assembled for a quick, bolt-on upgrade and utilizes OEM-type high pressure fuel fittings and electrical connectors. Each individual pump is flow-tested to insure the ultimate in performance and comes with comprehensive installation instructions. Like all AMS Performance Alpha products, both construction and performance are of the highest measure. Order the model designed for application needs.

Not Yet Reviewed

$1,249.95

—

$2,589.95

AMS Performance Alpha Carbon Fiber Performance Intake Systems

AMS Performance presents their Alpha carbon fiber performance intake systems, designed to replace the factory ducting for cool air charge and maximum power. OEM manufacturers typically spend a lot of time reducing turbo noise at the expense of horsepower. By letting the turbo ingest all the cold air it needs with these Alpha intake systems you'll notice a boost of power significantly! In addition, they allow you to hear the turbo spool up—which is something any enthusiast can appreciate. For cool air for your hungry turbocharged engine, you want an AMS Performance Alpha carbon fiber performance intake system. Order the model recommended for your vehicle. Exclusive features and benefits: * Includes carbon fiber air vent and carbon fiber airbox cover, as well as an aluminum adapter * Motorsports-grade carbon fiber parts are hand-laid (slight weave pattern variances can be expected) * Simple upgrade, big power release * Reduces turbo lag * Smooth transition for best airflow * No computer tuning needed * Installs quickly and easily in 10-15 minutes * Filter's specially designed media allows performance and efficiency to be restored to near new each time by simply using compressed air (30-40 psi) from the inside out, making frequent washing unnecessary

Not Yet Reviewed

$769.95

AMS Performance Red Alpha Low-Pressure Fuel Pumps

AMS Performance low-pressure fuel pumps offer a high performance, E-85 compatible, and reliable low-pressure fueling solution for the Infiniti VR30DDTT. If you want to make more power, you're going to need more fuel. The Red Alpha fuel pumps come complete with a direct-fit hardware kit that you easily install into your fuel tank basket. These kits remove the guesswork and custom fabrication that was necessary to install the low-pressure pump. Like all Alpha products, construction and performance are of the highest measure. AMS engineers designed billet aluminum brackets for an OEM level of quality that eliminates the use of pieced-together safety wire. These kits utilize the stock fuel filter and basket. Exclusive features and benefits: * Pumps are modified in-house to fit specific vehicle applications * Easy to install * Anodized billet aluminum brackets * Kit includes everything you need to do the installation * Perfect to pair with the Red Alpha HPFP (sold separately)

Not Yet Reviewed

$269.95

AMS Performance 80mm Air Intake Kits

AMS Performance 80mm air intake kits are premium, high-flow cold air intakes designed for the VR30DDTT engine found in 2016+ Infiniti Q50/Q60 and 2023+ Nissan Z models. Featuring a larger 80mm diameter intake path, this system reduces restriction compared to factory setups, promoting improved horsepower, torque, and throttle response across the powerband. Constructed from high-quality, durable materials and paired with a high-flow air filter, these kits ensure optimal filtration without sacrificing airflow, making them ideal for both daily driving and high-performance builds. With their precise fitment and clean, performance-driven design, the AMS Performance 80mm intake kits are a seamless bolt-on upgrade that enhances engine output and under-hood aesthetics.

Not Yet Reviewed

$420.69

AMS Performance Red Alpha Cold Air Intake Kits

AMS Performance Red Alpha cold air intake kits are quite simply the best engineered, best performing cold air intake systems available for your Infiniti VR30-equipped Q50 and Q60. By letting the turbos ingest all the cold air they need, these intake systems boost power exactly where you want it, high in the rpm range. In addition, the air intakes allow you to hear your twin turbos spool up—which is something high-performance enthusiasts can really appreciate. With 20 years of documented research and development in the forced induction field, AMS Performance has proven itself as a powerhouse in the automotive aftermarket ... and their award-winning performance systems are what all others are measured by. Be the Alpha! Use Red Alpha cold air intakes! Exclusive features and benefits: * Carb EO D-825 for 50 state usage * True cold air intake * Sealed intake boxes * Dry media filters * Built-in bell horn filter design * Utilizes stock MAF housing * No surging or other drivability issues * Wire reinforced silicone (silicone is designed for smooth air delivery) * The only intakes chosen by INFINITI USA for their Motorsport Catalog * Easy install with industry-leading instructions provided; no special tools required

Not Yet Reviewed

$549.59

AMS Performance Inline Fuel Pulsation Dampers

The AMS Performance inline fuel pulsation dampers are engineered to deliver smoother, more stable fuel delivery by reducing pressure fluctuations within high-performance fuel systems. Designed for both street and track applications, these precision-machined dampers help protect critical components, minimize injector noise, and improve overall fuel system consistency under demanding conditions. Crafted from high-quality materials for durability and reliability, these fuel system pulsators integrate seamlessly into a wide range of setups, making them an essential upgrade for enthusiasts and professionals seeking enhanced performance, refined drivability, and long-term system efficiency. Key features: * Reduces fuel pressure pulsations for smoother, more consistent fuel delivery * Helps protect fuel system components by minimizing stress on pumps and injectors * Improves overall engine efficiency and drivability * Precision-machined construction for durability and long-term reliability * Compact inline design for easy integration into a wide range of fuel systems * Ideal for high-performance street and track applications * Engineered by AMS Performance for proven quality and performance gains

Not Yet Reviewed

$109.95

—

$139.95

AMS Performance Catted Turbo Downpipe Kits

AMS Performance catted turbo downpipe kits are what you need to increase the performance of your high-output engine. Factory downpipes can be restrictive. AMS has designed their kits to be less restrictive, allowing exhaust gasses to flow more efficiently and your turbo to spool quicker to deliver more power, faster. They have an increase in cross sectional area at the inlet, the mounting flanges are chamfered evenly to distribute clamping force, and they are equipped with catalytic converters. AMS Performance catted turbo downpipe kits feature stainless steel construction and OEM-like fitment.

Not Yet Reviewed

$1,949.95

AMS Performance VR30DDTT Stage 4 High Pressure Fuel Pumps

The AMS Performance VR30DDTT Stage 4 High Pressure Fuel Pump is engineered for extreme power applications where maximum fuel delivery and reliability are critical, providing the highest flowing high pressure pump available for this platform. Featuring a massive 12mm piston, this pump delivers an industry leading 440 LPH of fuel flow and is capable of operating at pressures up to 250 bar, making it ideal for high horsepower, ethanol based, and flex fuel setups. Its CFD optimized design and fully stainless steel, laser welded construction ensure exceptional durability, precise sealing, and consistent performance under extreme load. AMS Performance VR30DDTT Stage 4 high pressure fuel pumps are shipped fully assembled and individually flow tested, and includes OEM style and AN fittings, a wiring harness adapter, fuel line shaping tool, complete installation hardware, and detailed calibration guidance for a seamless upgrade path, delivering a purpose built fueling solution for max effort builds demanding uncompromising performance.

Not Yet Reviewed

$3,249.99

—

$3,349.99

AMS Performance Remote Oil Pressure Sending Unit Lines

AMS remote oil pressure sending unit lines allow you to safely mount your aftermarket unit away from vibration while protecting against abrasion and corrosion. Traditional tuners that mount SUs directly to the oil filter housing provide an easy mounting solution, but the excessive vibration—especially at high rpms—can cause a failed or broken sensor leading to a rapid oil leak that can quickly ruin bearings and cause engine failure. AMS Performance remote oil pressure sending unit lines get built to last and prolong system life while looking great!

3.0 out of 5 stars ( 1 )

$59.95

AMS Performance VR30DDTT High Pressure Fuel Sensors

The OEM fuel pressure sensor on the VR30 engine found in the Infiniti Q50 and Q60 and Nissan Z vehicles is a common failure point for many in the enthusiast community, which is why a solution was necessary. The AMS Performance VR30DDTT high-pressure fuel sensors are designed and validated similar to the OEM sensor found in your stock Nissan VR30 engine; however, their improved design allows them to better withstand pressure fluctuations and outlast the stock sensor—especially on modified VR30 engines. They're such an improvement that in product testing, customers have gone from near weekly OEM sensor failures to zero failures with the AMS replacement sensors. Factory fuel pressure sensors have two points of failure: the sensor internals themselves, and the harness connector. The most common is the sensor internals which often fail from large fluctuations of high pressure within the fuel system. These fluctuations are more common on VR30 cars with upgraded fuel systems, especially when running E85, and the AMS sensor's more robust construction helps prevent failures. The connector issue, however, can happen to any vehicle at any level of modification, as the pins within the connector dislodge due to normal engine vibration. AMS Performance VR30DDTT high-pressure fuel sensors rectifies this issue, as well, by featuring a new connector with adapter harness included. Additional details: * Exceptional reliability over the OEM sensor * Fully integrates with EcuTek software * Bolt-in install with plug-and-play harness included

Not Yet Reviewed

$249.95

AMS Performance VR30DDTT Stage 2 High Pressure Fuel Pumps

The AMS Performance VR30DDTT Stage 2 High Pressure Fuel Pump is engineered for extreme power applications where maximum fuel delivery and reliability are critical, providing the highest flowing high pressure pump available for this platform. This pump delivers an industry leading 338 LPH of fuel flow and is capable of operating at pressures up to 240 bar, making it ideal for high horsepower, ethanol based, and flex fuel setups. Its CFD optimized design and fully stainless steel, laser welded construction ensure exceptional durability, precise sealing, and consistent performance under extreme load. AMS Performance VR30DDTT Stage 2 high pressure fuel pumps are shipped fully assembled and individually flow tested, and includes OEM style and AN fittings, a wiring harness adapter, fuel line shaping tool, complete installation hardware, and detailed calibration guidance for a seamless upgrade path, delivering a purpose built fueling solution for max effort builds demanding uncompromising performance.

Not Yet Reviewed

$1,699.95

AMS Performance Parts and Accessories