04+ STI

AWE Track Edition Cat-Back Exhaust | 2011-2021 Subaru WRX/STi Sedan

AWE Track Edition Cat-Back Exhaust | 2011-2021 Subaru WRX/STi Sedan

Vendor:
Kthnxbye Racing

Regular price $1,152.63

Regular price Sale price $1,152.63
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Ets elh header

Ets elh header

Vendor:
Kthnxbye Racing

Regular price $1,125.00

Regular price Sale price $1,125.00
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ETS v1 Equal length header ej257

ETS v1 Equal length header ej257

Vendor:
Kthnxbye Racing

Regular price $1,075.00

Regular price Sale price $1,075.00
Unit price per
GrimmSpeed Unequal Length Header | 2004-2021 Subaru WRX STI and 2008-2014 Subaru WRX (113026)

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GrimmSpeed Unequal Length Header | 2004-2021 Subaru WRX STI and 2008-2014 Subaru WRX (113026)

Vendor:
Kthnxbye Racing

Regular price $999.00

Regular price Sale price $999.00
Unit price per

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Invidia R400 Gemini Single Layer Cat Back Exhaust w/Titanium Burnt Tips - Subaru WRX/STI 2015+

Invidia R400 Gemini Single Layer Cat Back Exhaust w/Titanium Burnt Tips - Subaru WRX/STI 2015+

Vendor:
Kthnxbye Racing

Regular price $1,234.10

Regular price Sale price $1,234.10
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MBRP Pro Series 3" Cat-Back Exhaust - Race Version | 2015-2019 Subaru WRX/STI (S4802)

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MBRP Pro Series 3" Cat-Back Exhaust - Race Version | 2015-2019 Subaru WRX/STI (S4802)

Vendor:
Kthnxbye Racing

Regular price $1,068.52

Regular price Sale price $1,068.52
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P&L Motorsports 02+ Subaru Up-Pipe

P&L Motorsports 02+ Subaru Up-Pipe

Vendor:
Kthnxbye Racing

Regular price From $329.95

Regular price Sale price From $329.95
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P&L Motorsports 02-07 Stage 2 Power Package

P&L Motorsports 02-07 Stage 2 Power Package

Vendor:
Kthnxbye Racing

Regular price From $1,911.95

Regular price Sale price From $1,911.95
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P&L Motorsports 02-07 WRX/STI/FXT Race Series Exhaust

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P&L Motorsports 02-07 WRX/STI/FXT Race Series Exhaust

Vendor:
Kthnxbye Racing

Regular price From $762.95

Regular price Sale price From $762.95
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P&L Motorsports 02-07 WRX/STI/FXT Street Series Exhaust

P&L Motorsports 02-07 WRX/STI/FXT Street Series Exhaust

Vendor:
Kthnxbye Racing

Regular price $867.95

Regular price Sale price $867.95
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P&L Motorsports 08+ Stage 2 Power Package

P&L Motorsports 08+ Stage 2 Power Package

Vendor:
Kthnxbye Racing

Regular price From $2,419.95

Regular price Sale price From $2,419.95
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P&L Motorsports 38mm External Wastegate Kit

P&L Motorsports 38mm External Wastegate Kit

Vendor:
Kthnxbye Racing

Regular price $496.95

Regular price Sale price $496.95
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P&L Motorsports 44mm External Wastegate Kit

P&L Motorsports 44mm External Wastegate Kit

Vendor:
Kthnxbye Racing

Regular price From $496.96

Regular price Sale price From $496.96
Unit price per
P&L Motorsports Subaru WRX/STI EJ20 & EJ25 Exhaust Manifold Header

P&L Motorsports Subaru WRX/STI EJ20 & EJ25 Exhaust Manifold Header

Vendor:
Kthnxbye Racing

Regular price $1,319.95

Regular price Sale price $1,319.95
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P&L Motorsports Subaru WRX/STI EJ20 & EJ25 Exhaust Manifold Header + External Wastegate Bundle

P&L Motorsports Subaru WRX/STI EJ20 & EJ25 Exhaust Manifold Header + External Wastegate Bundle

Vendor:
Kthnxbye Racing

Regular price From $1,539.95

Regular price Sale price From $1,539.95
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Remark Axleback Muffler Deletes w/ Quad 4.0" Tips | 2015-2021 Subaru WRX/STI

Remark Axleback Muffler Deletes w/ Quad 4.0" Tips | 2015-2021 Subaru WRX/STI

Vendor:
Kthnxbye Racing

Regular price From $435.00

Regular price Sale price From $435.00
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Tomei 4-2-1 Equal Length Exhaust Manifold Kit | Multiple Fitments

Tomei 4-2-1 Equal Length Exhaust Manifold Kit | Multiple Fitments

Vendor:
Kthnxbye Racing

Regular price $890.00

Regular price Sale price $890.00
Unit price per
Tomei Expreme Ti Cat-Back Exhaust | 2008-2014 Subaru WRX/STi Hatchback

Tomei Expreme Ti Cat-Back Exhaust | 2008-2014 Subaru WRX/STi Hatchback

Vendor:
Kthnxbye Racing

Regular price $1,354.00

Regular price Sale price $1,354.00
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Tomei Expreme Ti WRX / STI Cat-Back Exhaust | Multiple Subaru Fitments

Tomei Expreme Ti WRX / STI Cat-Back Exhaust | Multiple Subaru Fitments

Vendor:
Kthnxbye Racing

Regular price $1,354.00

Regular price Sale price $1,354.00
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Tomei Expreme Unequal Length Exhaust Manifold - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)

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Tomei Expreme Unequal Length Exhaust Manifold - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)

Vendor:
Kthnxbye Racing

Regular price $801.00

Regular price ~~$890.00~~ Sale price $801.00
Unit price per

Sale
Tomei Straight Race Downpipe Subaru WRX STI 08-22 RACE USE ONLY

Tomei Straight Race Downpipe Subaru WRX STI 08-22 RACE USE ONLY

Vendor:
Kthnxbye Racing

Regular price $690.00

Regular price Sale price $690.00
Unit price per