Collection: STI
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Manley Performance Platinum Series Subaru WRX/STI 100mm Bore Extreme Duty Piston Set (Part Number: PIST-SUBARU 632205CE-4)
Regular price $887.85 USDRegular priceSale price $887.85 USD -
Manley Performance Platinum Series Piston Set for Subaru WRX/STi EJ257 - 75mm Bore, 100mm Compression Distance, +.50mm Size, 8.5:1 Dish
Regular price $762.84 USDRegular priceSale price $762.84 USD -
Manley Performance Platinum Series Piston for Subaru WRX STI EJ257 - 99.5mm Bore, Grade B, Single with Rings
Regular price $189.99 USDRegular priceSale price $189.99 USD -
Manley Performance Platinum Series Piston for Subaru WRX STI EJ257 - 99.5mm Bore, Grade A
Regular price $189.99 USDRegular priceSale price $189.99 USD -
Manley Performance Intake 37mm Stainless Race Flo Valves for Subaru WRX and STi (Part Number 11140-8)
Regular price $211.14 USDRegular priceSale price $211.14 USD -
Manley Performance Intake 36mm Stainless Race Flo Valves for Subaru WRX and STi (Part Number 11138-8)
Regular price $211.14 USDRegular priceSale price $211.14 USD -
Manley Performance Exhaust Valve - 32mm Stainless Race Master for Subaru WRX & STI (Part Number 11155-8)
Regular price $211.14 USDRegular priceSale price $211.14 USD -
Manley Performance EJ257 Subaru WRX STI Standard Stroke Piston Set with Ring Set – 99.55mm Bore, 8.5:1 Compression Ratio
Regular price $699.23 USDRegular priceSale price $699.23 USD -
Manley Performance EJ257 Subaru WRX STI Piston Set with Rings - 04+ Models, STD Stroke, +.5mm Bore
Regular price $699.23 USDRegular priceSale price $699.23 USD -
Manley Performance EJ257 Platinum Series Pistons for Subaru WRX STI 2004-2007, Part Number 612100C-4
Regular price $699.23 USDRegular priceSale price $699.23 USD -
Manley Performance EJ257 83mm Stroker Piston Set for Subaru WRX STi (Part #622000C-4)
Regular price $699.23 USDRegular priceSale price $699.23 USD -
Manley Performance EJ257 2004-2012 Subaru WRX STI Standard Stroke 99.5mm Piston Set with Rings - Model 612000C-4
Regular price $699.23 USDRegular priceSale price $699.23 USD -
Manley Performance 612102C-4 Platinum Series Piston Set for Subaru WRX STI EJ257, 99.75mm Stroke, 9.8:1 Compression Ratio
Regular price $699.23 USDRegular priceSale price $699.23 USD -
Manley Performance 04+ Subaru WRX/STI EH257 99.50mm Bore Dish Piston Set - High-Performance Forged Pistons with 2618 Alloy for Enhanced Durability and Power
Regular price $762.84 USDRegular priceSale price $762.84 USD -
Manley Performance 04+ Subaru WRX/STI EH257 100mm Bore Dish Piston Set
Regular price $762.84 USDRegular priceSale price $762.84 USD -
K&N Engineering 69-8009TWR Cold Air Intake System for 2018-2021 Subaru WRX STI
Regular price $317.99 USDRegular priceSale price $317.99 USD -
K&N Engineering 69-8007TWR Cold Air Intake System for 2015-2017 Subaru WRX STI 2.5L H4
Regular price $369.99 USDRegular priceSale price $369.99 USD -
K&N Engineering 33-5092 High-Flow Reusable Air Filter for 2019-2021 Subaru WRX STI 2.5L F/I
Regular price $62.99 USDRegular priceSale price $62.99 USD -
K&N Engineering 33-2304 High-Flow Reusable Drop-In Air Filter for Subaru Legacy, WRX, and STi (2005-2008)
Regular price $66.99 USDRegular priceSale price $66.99 USD -
K&N 2019 Subaru WRX STI 2.5L F/I Replacement Air Filter
Regular price $50.39 USDRegular priceSale price $50.39 USD -
K&N 05-08 LGT / 08-11 WRX / STi Drop In Air Filter
Regular price $55.19 USDRegular priceSale price $55.19 USD -
K&N 04-07 Subaru STi K&N Drop In Air Filter
Regular price $46.39 USDRegular priceSale price $46.39 USD -
K&N 02-07 WRX/STi Wrinkle Red Typhoon Short Ram Intake
Regular price $419.99 USDRegular priceSale price $419.99 USD -
K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height
Regular price $55.19 USDRegular priceSale price $55.19 USD -
ISR Performance Pro Series Coilovers for 2008+ Subaru Impreza STI - Part Number IS-PRO-GRB
Regular price $1,039.99 USDRegular priceSale price $1,039.99 USD -
Invidia Q300 Twin Outlet Rolled Titanium Exhaust for 2015-2016 Subaru WRX/STI
Regular price $1,848.28 USDRegular priceSale price $1,848.28 USD -
Invidia Gemini/R400 Single Layer Quad Titanium Tip Cat-Back Exhaust for 2015-2016 Subaru WRX and STI
Regular price $1,848.28 USDRegular priceSale price $1,848.28 USD -
Invidia Gemini/R400 Single Layer Quad Titanium Tip Cat-Back Exhaust for 2011-2014 Subaru WRX and STI Sedans
Regular price $1,848.28 USDRegular priceSale price $1,848.28 USD -
Invidia Gemini/R400 Single Layer Quad Stainless Steel Cat-Back Exhaust for 2015-2016 Subaru WRX and STI
Regular price $1,736.56 USDRegular priceSale price $1,736.56 USD -
Invidia Gemini/R400 Catback Exhaust for 2011-2014 Subaru WRX/STI Sedan with Single Layer Quad Stainless Steel Tips
Regular price $1,736.56 USDRegular priceSale price $1,736.56 USD -
Invidia Gemini R400 Single Layer Quad Black Tip Cat-Back Exhaust for 2015+ Subaru WRX / STI
Regular price $1,871.80 USDRegular priceSale price $1,871.80 USD -
Invidia Dual N1 Titanium Tipped Cat-Back Exhaust for 2008-2014 Subaru Impreza WRX and STI Hatchbacks
Regular price $1,308.30 USDRegular priceSale price $1,308.30 USD -
Invidia 2015+ Subaru WRX/STi 4-Door 80mm Single Outlet Full Titanium Cat-Back Exhaust
Regular price $1,471.96 USDRegular priceSale price $1,471.96 USD -
Invidia 2015+ Subaru WRX / STI Gemini/R400 Single Layer Quad Titanium Tip Cat-Back Exhaust
Regular price $1,848.28 USDRegular price$2,640.40 USDSale price $1,848.28 USDSale -
Invidia 2015+ Subaru WRX / STI Gemini/R400 Single Layer Quad Stainless Steel Tip Cat-Back Exhaust
Regular price $1,736.56 USDRegular price$2,480.80 USDSale price $1,736.56 USDSale -
Invidia 15+ Subaru WRX/STI Single Racing Titanium Tip Cat-back Exhaust
Regular price $973.14 USDRegular price$1,390.20 USDSale price $973.14 USDSale