SHOP 2021 SUBARU WRX-STI FEATURED PRODUCTS

Shop 2021 Subaru WRX-STI Exhausts Upgrades by Category

Exhaust Gaskets and Hardware

Cat Back Exhaust System

Exhaust Headers and Manifolds

Axle Back Exhausts

Exhaust Hangers

Turbo Uppipes

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Downpipes and Y Pipes

Exhaust Heat Shields

Shop 2021 Subaru Wrx-sti featured products

141 Results

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GRM.1099.1.SS

GrimmSpeed 2-Bolt Up-Pipe (Stainless Steel) - EJ25 Engines (Inc. 2004-2021 Subaru STI / 2006-2014 Subaru WRX)

$269.00

GrimmSpeed Subaru Exhaust Gasket Set - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)

49 In Stock

020040

GrimmSpeed Subaru Exhaust Gasket Set - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)

5.0(5)

$105.00

GrimmSpeed Exhaust Manifold to Head Gasket (Pair) - 2002-2023 Subaru WRX / 2004-2021 STI / 2013-2021 Scion FR-S / Subaru BRZ / Toyota 86

50 In Stock

020001

GrimmSpeed Exhaust Manifold to Head Gasket (Pair) - 2002-2023 Subaru WRX / 2004-2021 STI / 2013-2021 Scion FR-S / Subaru BRZ / Toyota 86

5.0(27)

$24.00

Subaru OEM Donut Gasket - Subaru EJ Models (inc. 2004-2021 STI / 2002-2014 WRX)

40 In Stock

44022AA123

Subaru OEM Donut Gasket - Subaru EJ Models (inc. 2004-2021 STI / 2002-2014 WRX)

5.0(45)

$24.70

GrimmSpeed 12mm Two Position Poly Exhaust Hanger Set of 4 - Universal

50 In Stock

070047

GrimmSpeed 12mm Two Position Poly Exhaust Hanger Set of 4 - Universal

5.0(10)

$42.00

GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models

50 In Stock

077046

GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models

4.9(60)

$60.00

GrimmSpeed Two Position Poly Exhaust Hanger Single - Subaru Models (inc. 2008-2020 WRX / STI / 2005-2009 Legacy GT)

49 In Stock

070046

GrimmSpeed Two Position Poly Exhaust Hanger Single - Subaru Models (inc. 2008-2020 WRX / STI / 2005-2009 Legacy GT)

5.0(2)

$14.00

Subaru OEM Lower Uppipe Gasket - Subaru EJ Models (inc. 2004-2021 STI / 2002-2014 WRX)

3 In Stock

44022AA170

Subaru OEM Lower Uppipe Gasket - Subaru EJ Models (inc. 2004-2021 STI / 2002-2014 WRX)

5.0(5)

$6.26

GrimmSpeed 2-Bolt Up-Pipe (Black) - EJ25 Engines (Inc. 2004-2021 Subaru STI / 2006-2014 Subaru WRX)

17 In Stock

.1099.1.BLK

GrimmSpeed 2-Bolt Up-Pipe (Black) - EJ25 Engines (Inc. 2004-2021 Subaru STI / 2006-2014 Subaru WRX)

$269.00

Grimmspeed Turbo Heat Shield Reflect-A-Gold Foil (Pre-Cut for 92007/92008) - Subaru Turbo Models

39 In Stock

GS092018

Grimmspeed Turbo Heat Shield Reflect-A-Gold Foil (Pre-Cut for 92007/92008) - Subaru Turbo Models

5.0(2)

$53.00

TB6010-SB02A

Tomei Expreme Unequal Length Exhaust Manifold - 2002-2014 Subaru WRX / 2004-2021 STI / 2004-2013 Forester XT / 2005-2009 Legacy GT / Outback XT

4.8(18)

$801.00

Nameless Performance Midpipe 3in - 2019-2021 Subaru STI

5 In Stock

RSPD088

Nameless Performance Midpipe 3in - 2019-2021 Subaru STI

$773.00

RO-TSVA-DM

Remark Axleback Exhaust (Muffler Version) - Stainless Double Wall Tip - 2015-2021 Subaru WRX/STI (VA)

$755.00

AWE Touring Edition Cat-Back Exhaust (Chrome Silver Tips) - 2011-2021 Subaru WRX / STI

4 In Stock

3015-42104

AWE Touring Edition Cat-Back Exhaust (Chrome Silver Tips) - 2011-2021 Subaru WRX / STI

4.5(2)

$1,545.00

31021-AF024

HKS Legamax Premium Axle Back Exhaust - 2015-2021 Subaru WRX / STI

5.0(1)

$1,512.00

WS-UP

TurboXS Uppipe - 2006-2014 Subaru WRX / 2004-2021 STI / 2004-2006 Baja / 2004-2014 Forester / 1991-2009 Legacy / 2005-2009 Outback / 2005-2006 Saab 9-2X

5.0(1)

$272.78

10168202

GReddy Supreme SP Cat-Back Exhaust System - 2015-2021 Subaru WRX/STI

4.5(2)

$1,135.25

Torque Solution OEM Downpipe to 3in Cat Back Adapter - 2002-2021 Subaru WRX / STI / 2004-2006 Baja / 2004-2013 Forester / 2005-2009 Legacy / Outback / 2005-2006 Saab 9-2X

2 In Stock

TS-SU-479

Torque Solution OEM Downpipe to 3in Cat Back Adapter - 2002-2021 Subaru WRX / STI / 2004-2006 Baja / 2004-2013 Forester / 2005-2009 Legacy / Outback / 2005-2006 Saab 9-2X

$55.54