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2015-2021 STI
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Injen Catback Exhaust w/ Quad Titanium Tips 2015-2021 WRX / 2015-2021 STI
InjenOriginal price $1,356.55Original price $1,356.55 - Original price $1,356.55Original price $1,356.55Current price $1,213.76$1,213.76 - $1,213.76Current price $1,213.76| /The Injen Performance Cat-Back Exhaust System for the 2015-2020 Subaru WRX and WRX STI was designed from the ground up to compliment the aggressive...
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Injen Polished SP Aluminum Series Cold Air Intake 2018-2021 STI
InjenOriginal price $327.70Original price $327.70 - Original price $327.70Original price $327.70Current price $293.21$293.21 - $293.21Current price $293.21| /Additionally, this SP intake includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area allowing...
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