AMS Performance Products
STM offers AMS and Alpha Performance parts for the Mitsubishi Evo, R35 GTR, Lamborghini Huracan, Performante, Audi R8, MKV Supra GR, Porsche and Subaru WRX/STi models. The goal of AMS is to provide the highest quality, best performing products available. By utilizing research and development and rigorous testing programs, AMS will never compromise quality or performance.
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AMS 4G63 Timing Belt Tensioner Tool *Discontinued*
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AMS Alpha Flex Fuel Kit Add-On Kit for R8/Huracan
$319.95
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AMS Alpha Fuel Pressure Regulator & Line Kit for R8/Huracan
$1,699.95
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AMS Alpha Fuel Rail Kit for R8/Huracan
$649.95
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AMS Alpha Performance Audi R8 Twin Turbo Kit
$27,999.95
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AMS Alpha Performance Lamborghini Huracan Performante Twin Turbo Kit
$27,999.95
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AMS Alpha Performance Lamborghini Huracan Twin Turbo Kit
$27,999.95
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AMS Alpha Performance Porsche 991.1 Intercooler System
$3,499.95
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AMS Alpha Performance Porsche 991.2 Carrera Intercooler System
$2,899.95
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AMS Alpha Performance Porsche 997.1TT Intercooler System
$3,499.95
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AMS Alpha Performance Porsche 997.2TT Intercooler System
$3,499.95
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AMS Alpha Performance Porsche Macan High Flow Air Filters
from $114.95
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AMS Alpha Performance Porsche Macan Intercooler System
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AMS Alpha Performance R35 GTR 102mm Titanium Exhaust (Not for Street Use)
$5,499.95
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AMS Alpha Performance R35 GTR 4 BAR MAP Sensor
$159.95
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AMS Alpha Performance R35 GTR Air/Oil Separator
$674.95
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AMS Alpha Performance R35 GTR Big Bore Billet Throttle Bodies
$1,269.95
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AMS Alpha Performance R35 GTR Billet Exhaust Manifold Flange Kit
$699.95
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AMS Alpha Performance R35 GTR Camshafts
$1,295.00
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AMS Alpha Performance R35 GTR Carbon Ceramic Brake Package
$12,699.95
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AMS Alpha Performance R35 GTR Carbon Fiber Cold Air Intake
$899.95
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AMS Alpha Performance R35 GTR CNC Deep Wet Sump Oil Pan
$799.95
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AMS Alpha Performance R35 GTR Coolant Expansion Tank
$449.95
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AMS Alpha Performance R35 GTR Cooling Kit
from $4,749.95
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AMS Alpha Performance R35 GTR Cowl Splash Shield
$69.95
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AMS Alpha Performance R35 GTR Dual Pass Radiator
$1,499.95
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AMS Alpha Performance R35 GTR Engine Damper By Fluidampr (570901)
$749.95
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AMS Alpha Performance R35 GTR Engine Oil Cooler
$899.95
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AMS Alpha Performance R35 GTR Front Bumper Repair Kit
$149.95
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AMS Alpha Performance R35 GTR Fuel Cooler
$1,449.95
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AMS Alpha Performance R35 GTR Fuel Line Clamp System
$139.95
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AMS Alpha Performance R35 GTR Fuel Rail Upgrade Package
$1,099.95
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AMS Alpha Performance R35 GTR GR6 Deep Pan and Filter Pickup Extension
$899.95
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AMS Alpha Performance R35 GTR Intercooler
$1,699.95
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AMS Alpha Performance R35 GTR Intercooler Piping
$1,099.95
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AMS Alpha Performance R35 GTR MAF Block-Off Plates
$84.95
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AMS Alpha Performance R35 GTR Omega Brushless Fuel Pump System
from $2,099.95
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AMS Alpha Performance R35 GTR One Piece Billet Flywheel
$899.95
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AMS Alpha Performance R35 GTR Pro Series Billet Block
$21,999.95
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AMS Alpha Performance R35 GTR Race Intercooler
$2,999.95
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AMS Alpha Performance R35 GTR Race SS Brake Lines
$149.95
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AMS Alpha Performance R35 GTR Solid Engine Mounts
$699.95
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AMS Alpha Performance R35 GTR Throttle Body Isolator Kit
$230.95
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AMS Alpha Performance R35 GTR Transmission Overflow Tank
$199.95
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AMS Alpha Performance R35 GTR WIX Oil Filter Adapter Kit
$199.95
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AMS Alpha Performance V10 Intake Manifold Sealing Ring Kit
$699.95
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AMS Alpha Twin Pump Fuel System Kit for R8/Huracan
$4,249.95
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AMS Anti-Wind Buffeting Kit for 2020+ Supra GR
$199.95
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AMS Carbon Fiber Air Intake for 2020+ Supra GR
$999.95
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AMS Carbon Fiber ECU Cover for 2020+ Supra GR
$169.95
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AMS Carbon Fiber Engine Cover for 2020+ Supra GR
$399.95
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AMS Charge Pipe for 2020+ Supra GR
$349.95
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AMS Evo 4-9 Shifter Base Bushings *Closeout*
$42.95
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AMS Evo 7/8/9 Front Motor Mount Bushing Insert *Closeout*
$44.95
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AMS Evo 7/8/9 Under Hood Shifter Bushings (5 Speed) *Closeout*
$39.95
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AMS Evo 8/9 Under Hood Shifter Bushings (6 Speed MR) *Closeout*
$39.95
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AMS Evo X 4B11 Torque Honing Plate
$399.95
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AMS Evo X Clutch Line
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AMS Evo X Clutch Master Cylinder Upgrade
$339.95
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AMS Evo X Front Motor Mount Bushing Insert
$69.95
