AMS Performance

This is the AMS Performance R35 GT-R Intake Manifold with Cast Aluminum Plenums with the standard fuel rail, finished in blue anodizing on the billet runners. AMS designed it to be the most efficient, most powerful cast VR38 manifold available, and against the leading...

The AMS Performance Replacement Air Filters are direct-fit replacements for AMS VR30DDTT cold air intake systems on the Infiniti Q50 and Q60 (sold earlier under the Red Alpha name). They are sold as a pair, one filter per engine bank.The filters that came with...

The AMS Performance A90 2020 Toyota GR Supra Alpha 6 GTX3076 Gen II Race Turbo Kit was the first publicly available internally gated full turbo kit for the A90 that keeps the OEM electronic wastegate. The factory ECU keeps controlling boost as designed, and...

This is the AMS Performance R35 GT-R Intake Manifold with Cast Aluminum Plenums with the standard fuel rail, finished in red anodizing on the billet runners. AMS designed it to be the most efficient, most powerful cast VR38 manifold available, and against the leading...

Every MKV Supra suffers from heavy wind buffeting between about 50 and 60 mph with the windows down. The AMS 2020+ Toyota GR Supra Anti-Wind Buffeting Kit removes that buffeting by redirecting airflow away from the cabin opening.The deflectors are hand laid motorsport grade...

The AMS Performance 2022+ Subaru WRX Front Mount Intercooler Kit replaces the factory top mount with a 26" x 12" x 4" bar and plate core, a 347% increase in core volume that fills the front bumper opening. AMS measured a 54.4°F lower charge...

The AMS Performance R8/Huracan DL800 Transmission Titanium Hardware Kit replaces the stretch-prone OEM aluminum bolts. Over time the factory bolts stretch and loosen, which lets oil leak from the transmission; beyond the mess, a neglected leak can lead to transmission damage.The kit uses aerospace...

The AMS Performance 2022+ Subaru WRX Fender Shrouds clean up the edges of the engine bay with a high performance look while covering and protecting the components beneath them.AMS designed the shrouds in CAD for an OEM-like fit. They are laser cut aluminum and...

The AMS Performance R35 GT-R CAN Bus Flex Fuel Kit lets you run E85 from the pump, gasoline or any blend from 0 to 100% ethanol. The ethanol sensor and electronics tell the ECU how to adjust fueling, boost and timing for the fuel...

The AMS Performance VR30DDTT Stage 3 Direct Injectors are the next step above Stage 2 for the VR30 direct injection system. The factory injectors run out at fairly modest power, especially on ethanol, so AMS developed these with Nostrum High Performance.They are built from...

The AMS Performance V10 Throttle Body to QuickClamp Adapter Flange Set connects the Audi R8 and Lamborghini Huracan V10 throttle bodies to the AMS QuickClamp System. Each adapter connects to a 3.5" QuickClamp ferrule for custom 3.5" piping.The QuickClamp System is an upgrade over...

The AMS Performance Nissan Z CAN Bus Flex Fuel Kit is a set-it-and-forget-it flex fuel upgrade for the RZ34. Run gasoline, E85 or any blend from 0 to 100% ethanol without calculating ethanol content yourself. The ethanol sensor and electronics tell the ECU how...

The AMS Performance 2023+ Nissan Z Stainless Steel Brake Lines improve pedal feel and braking performance. The stainless steel braided hoses have a PTFE inner lining that reduces hose expansion under pressure, which gives quicker pedal response and more precise modulation than the factory...

The AMS Performance 2022+ Subaru WRX Stainless Steel Brake Lines improve pedal feel and braking performance. The stainless steel braided hoses have a PTFE inner lining that reduces hose expansion under pressure, which gives quicker pedal response and more precise modulation than the factory...

This is the AMS Performance R35 GT-R Carbon Fiber Intake Manifold with the secondary fuel rail, finished in blue anodizing on the billet runners. AMS designed it to be the most efficient, most powerful VR38 manifold available, and against the leading cast aluminum manifold...

The factory low pressure fuel system on the Infiniti Q50/Q60 and Nissan Z uses one small pump that cannot support an upgraded HPFP or aftermarket port injection, and many cars starve for fuel below half a tank. The AMS Performance Single to Dual Pump...

This is the AMS Performance R35 GT-R Intake Manifold with Cast Aluminum Plenums with the secondary fuel rail, finished in red anodizing on the billet runners. AMS designed it to be the most efficient, most powerful cast VR38 manifold available, and against the leading...

This is the AMS Performance R35 GT-R Intake Manifold with Cast Aluminum Plenums with the standard fuel rail, finished in purple anodizing on the billet runners. AMS designed it to be the most efficient, most powerful cast VR38 manifold available, and against the leading...

This is the AMS Performance R35 GT-R Intake Manifold with Cast Aluminum Plenums with the secondary fuel rail, finished in gold anodizing on the billet runners. AMS designed it to be the most efficient, most powerful cast VR38 manifold available, and against the leading...

The factory low pressure fuel system on the Infiniti Q50/Q60 uses one small pump that cannot support an upgraded HPFP or aftermarket port injection, and many cars starve for fuel below half a tank. The AMS Performance Infiniti Q50/Q60 In-Tank Fuel Pump System replaces...

The factory low pressure fuel system on the Infiniti Q50/Q60 uses one small pump that cannot support an upgraded HPFP or aftermarket port injection, and many cars starve for fuel below half a tank. The AMS Performance Infiniti Q50/Q60 In-Tank Fuel Pump System replaces...

The factory low pressure fuel system on the Nissan Z uses one small pump that cannot support an upgraded HPFP or aftermarket port injection, and many cars starve for fuel below half a tank. The AMS Performance Nissan Z In-Tank Fuel Pump System replaces...

The factory low pressure fuel system on the Nissan Z uses one small pump that cannot support an upgraded HPFP or aftermarket port injection, and many cars starve for fuel below half a tank. The AMS Performance Nissan Z In-Tank Fuel Pump System replaces...

Track laps, 200 mph roll racing and hot weather all push the S58 air-to-water intercooler system past what the factory heat exchanger can handle, causing heat soak and lost power. The AMS Performance BMW G8X Heat Exchanger for the M2, M3 and M4 is...

The AMS Performance 2022+ Subaru WRX Air Intake replaces the factory intake on the turbocharged FA24 with full 3" mandrel bent aluminum piping. AMS measured a 15 whp gain out of the box and 25+ whp with ECU tuning, and there is no check...

The AMS Performance 2022+ Subaru WRX Charge Pipe replaces the restrictive OEM plastic piping with a full 2.5" charge air path from the turbo to the intercooler. AMS measured 43% less restriction and 25% more flow than stock, and unlike the plastic pipe it...

The AMS Performance 2022+ Subaru WRX Air Intake replaces the factory intake on the turbocharged FA24 with full 3" mandrel bent aluminum piping. AMS measured a 15 whp gain out of the box and 25+ whp with ECU tuning, and there is no check...

The AMS Performance R8/Huracan Billet Rear Sway Bar End Links are much stiffer than the weak factory links. The OEM links deflect in their rubber bushings, while the AMS links use heim joints for a solid connection with no flex.Solid aluminum bushings and spherical...

The AMS Performance V10 Intake Manifold Sealing Ring Kit (part number ALP.37.08.0002-1) solves a boost leak AMS found when developing its twin-turbo V10 program. Once the 5.2L FSI V10 sees positive manifold pressure, air leaks at the intake manifold flange.AMS machined an anodized aluminum...

The AMS QuickClamp System is an upgrade over silicone hose and worm gear clamp connections for high-performance induction piping. It forms a secure, articulating joint that allows the piping to move with the engine without decoupling, even under heavy boost and vibration.Each part is...