Showing 1 to 12 of 18 items
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Borla 04-07 STi XR-1 Cat-Back Exhaust Borla 04-07 STi XR-1 Cat-Back Exhaust

Borla 04-07 STi XR-1 Cat-Back Exhaust

-11%

$887.99

Part# 140075 is the more Aggressive "S-Type" Cat-Back(tm). The mellow "Touring" Cat-Back(tm) exhaust is part#...

Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 2 - Set of 4 Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 2 - Set of 4

Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 2 - Set of 4

$965.00

Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 2 - Set...

Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 3 - Set of 4 Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 3 - Set of 4

Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 3 - Set of 4

$965.00

Brian Crower Subaru EJ257 - 04-07 STi 06-07 WRX Camshafts - Stage 3 - Set...

SuperPro Impreza STi 04-07 Master Kit SuperPro Impreza STi 04-07 Master Kit

SuperPro Impreza STi 04-07 Master Kit

$529.99

SuperPro Suspension Bushing Kit are engineered for superior performance, durability, and reliability. With high-quality materials...

SuperPro 2004 Subaru Impreza WRX STI Rear 22mm 3-Position Adjustable HD Sway Bar Kit SuperPro 2004 Subaru Impreza WRX STI Rear 22mm 3-Position Adjustable HD Sway Bar Kit

SuperPro 2004 Subaru Impreza WRX STI Rear 22mm 3-Position Adjustable HD Sway Bar Kit

$304.99

If you are looking for increased cornering capabilities with decreased body roll, Roll Control sway...

SuperPro 2004 Subaru Impreza WRX STI Rear 24mm 3-Position Adjustable HD Sway Bar Kit SuperPro 2004 Subaru Impreza WRX STI Rear 24mm 3-Position Adjustable HD Sway Bar Kit

SuperPro 2004 Subaru Impreza WRX STI Rear 24mm 3-Position Adjustable HD Sway Bar Kit

$299.99

If you are looking for increased cornering capabilities with decreased body roll, Roll Control sway...

SuperPro Gear Linkage Support Bar Fr SuperPro Gear Linkage Support Bar Fr

SuperPro Gear Linkage Support Bar Fr

$35.99

SuperPro Bushings are the perfect suspension upgrade or replacement solution! Lifetime Warranty Enhances your vehicles...

SuperPro 2004 Subaru Impreza WRX STI Rear 18mm Sway Bar Mount Bushing Kit SuperPro 2004 Subaru Impreza WRX STI Rear 18mm Sway Bar Mount Bushing Kit

SuperPro 2004 Subaru Impreza WRX STI Rear 18mm Sway Bar Mount Bushing Kit

$32.99

Sway Bar mount bushes are an important part of the whole sway bar system. Worn...

SuperPro Subaru Sway Bar Mount Bushing Kit SuperPro Subaru Sway Bar Mount Bushing Kit

SuperPro Subaru Sway Bar Mount Bushing Kit

$32.99

Sway Bar mount bushes are an important part of the whole sway bar system. Worn...

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Mishimoto 04-07 Subaru WRX STI (STI only) USDM Black Silicone Intercooler Hoses Mishimoto 04-07 Subaru WRX STI (STI only) USDM Black Silicone Intercooler Hoses

Mishimoto 04-07 Subaru WRX STI (STI only) USDM Black Silicone Intercooler Hoses

-9%

$123.95

Mishimoto has developed silicone hoses for your STI.Mishimoto Subaru STI USDM Silicone Intercooler Hoses are...

-9%
Mishimoto 04-07 Subaru WRX STI (STI only) USDM Blue Silicone Intercooler Hoses Mishimoto 04-07 Subaru WRX STI (STI only) USDM Blue Silicone Intercooler Hoses

Mishimoto 04-07 Subaru WRX STI (STI only) USDM Blue Silicone Intercooler Hoses

-9%

$123.95

Mishimoto has developed silicone hoses for your STI.Mishimoto Subaru STI USDM Silicone Intercooler Hoses are...

-9%
Mishimoto 04-07 Subaru WRX STI (STI only) USDM Red Silicone Intercooler Hoses Mishimoto 04-07 Subaru WRX STI (STI only) USDM Red Silicone Intercooler Hoses

Mishimoto 04-07 Subaru WRX STI (STI only) USDM Red Silicone Intercooler Hoses

-9%

$123.95

Mishimoto has developed silicone hoses for your STI.Mishimoto Subaru STI USDM Silicone Intercooler Hoses are...