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SUBARU XV CROSSTREK (12-16)
RIA-SB-018-LT
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New products
Riaction Performance Shocks
Riaction sports coilover kits are designed for street cars which are looking for lower ride height, better handling, and greater comfort. Each set of...
SUBARU XV CROSSTREK (17+)
RIA-SB-026-LT
Best selling products
Except Excluded Sale Brands
Flash Sale Exclusions
New products
Riaction Performance Shocks
Riaction sports coilover kits are designed for street cars which are looking for lower ride height, better handling, and greater comfort. Each set of...
SUBARU XV CROSSTREK LIFT KIT - 2.0L Engine (18+)
RIA-SB-026-LIFT-LT
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New products
Riaction Performance Shocks
Fits: 2018+ Subaru XV Crosstrek *Increases lift by 2.5inches Riaction Subaru Crosstrek Lift Kits are designed to enhance the off-road capability and versatility of...
SUBARU XV CROSSTREK LIFT KIT - 2.5L Engine (18+)
RIA-SB-026-LIFT-LT
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New products
Riaction Performance Shocks
Riaction Subaru Crosstrek Lift Kits are designed to enhance the off-road capability and versatility of your Subaru vehicle. These Subaru lift kits offer a...
Sale
Supersonic Mazda/Subaru
TS-0205-1309
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Forced Induction
New products
TurboSmart
Easy to Install and Setup, Turbosmart Supersonic BOV. Preferred venting solution for serious street tuners and racers. Big flow and even bigger sound.
Sale
Supersonic Subaru
TS-0205-1315
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Forced Induction
New products
TurboSmart
Easy to Install and Setup, Turbosmart Supersonic BOV. Preferred venting solution for serious street tuners and racers. Big flow and even bigger sound.
Sale
Supertech - Honda B16A/18C Exhaust Racing Valve 28 x 6mm stem x 102.5 mm / INCONEL/ Hollow Sodium filled
ST-HEVI-1000-HS-6
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Supertech
Supertech Honda B16A/18C Exhaust Racing Valve 28 x 6mm stem x 102.5 mm / INCONEL/ Hollow Sodium filled (5.5mm tip to use regular spring...
Sale
Supertech - Honda H23 Exhaust valve 30.00x6.546x102.7mm / SS/ Blk. Nitrided/ + 1mm
ST-HEVN-1042D
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Cylinder Head Parts
Engine
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Honda/Acura Valvetrain
New products
Supertech
Valves
Supertech - Honda H23 Exhaust valve 30.00x6.546x102.7mm / SS/ Blk. Nitrided/ + 1mm Supertech valves are the best on the market, made from one...
Sale
Supertech 1.5mm Oversize Intake Valve for Honda K20, K20a, K20a2, K20z1, K20z3, K24a2
ST-HIVN-1022.5F
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Cylinder Head Parts
Engine
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Honda/Acura Valvetrain
New products
Supertech
Valves
Supertech 1.5mm Oversize Intake Valve for Honda K20, K20a, K20a2, K20z1, K20z3, K24a2Engine Valve TechnologyWe apply more than 30 years of experience in the...
Sale
Supertech 67lb Dual Valve Springs, Titanium Retainers, and Seats for 3.2L Honda NSX C32b
ST-SPRK-H1000D-NSX
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Cylinder Head Parts
Engine
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Supertech
Valve Springs
Supertech 67lb Dual Valve Springs, Titanium Retainers, and Seats for 3.2L Honda NSX C32bSpecifications: Outer Spring -- 29.70mm OD -- 21.90mm ID Inner Spring...
Sale
Supertech 75 lb Beehive Valve Springs and Retainers for Honda K20, K20a2, K20z1, K20z3, F20c, F22c
ST-SPRK-H1007BE-1
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Cylinder Head Parts
Engine
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Supertech
Valve Springs
Supertech 75 lb Beehive Valve Springs and Retainers for Honda K20, K20a2, K20z1, K20z3, F20c, F22cSpecifications: Outer Spring -- 28.00mm OD -- 18.80mm ID...
Sale
Supertech 79lb Dual Valve Springs and Titanium Retainers for H22, H22a, H22a2, H22a4
ST-SPRK-H1000D
Best selling products
Cylinder Head Parts
Engine
Except Excluded Sale Brands
Flash Sale Exclusions
New products
Supertech
Valve Springs
Supertech 79lb Dual Valve Springs and Titanium Retainers for Honda H22, H22a, H22a2, H22a4 Outer Spring -- 29.65mm OD -- 21.85mm ID Inner Spring...