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Subaru STI Engine Parts

GrimmSpeed Top Mount Intercooler Aluminum Y-Pipe Kit 2004-2021 STI

Original price $178.00
Original price $178.00 - Original price $178.00
Original price $178.00
Current price $160.20
$160.20 - $160.20
Current price $160.20

DESCRIPTION The Grimmspeed Top Mount Intercooler Y-Pipe Kit has been designed to work with factory or aftermarket top mount intercoolers. This is a...

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ETS Rotated Piping Kit 2015-2021 STI

Original price $795.00 - Original price $830.00
Original price
$795.00 - $830.00
$795.00 - $830.00
Current price $795.00

This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat...

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ETS Stock Turbo Piping Kit 2015-2021 STI

Original price $795.00 - Original price $830.00
Original price
$795.00 - $830.00
$795.00 - $830.00
Current price $795.00

This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat...

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ETS Rotated Intercooler Piping Conversion Kit 2015-2021 STI

Original price $245.00 - Original price $495.00
Original price
$245.00 - $495.00
$245.00 - $495.00
Current price $245.00

This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any o...

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COBB Tuning Hot Pipe Kit 2015-2021 STI

Original price $475.00 - Original price $475.00
Original price
$475.00
$475.00 - $475.00
Current price $475.00

EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...

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COBB Tuning Cold Pipe Kit 2015-2021 STI

Original price $475.00 - Original price $475.00
Original price
$475.00
$475.00 - $475.00
Current price $475.00

EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...

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ETS Titanium Stock Turbo Piping Kit 2015-2021 STI

Original price $1,495.00 - Original price $1,575.00
Original price
$1,495.00 - $1,575.00
$1,495.00 - $1,575.00
Current price $1,495.00

This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat...

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ETS Titanium Rotated Piping Kit 2015-2021 STI

Original price $1,495.00 - Original price $1,575.00
Original price
$1,495.00 - $1,575.00
$1,495.00 - $1,575.00
Current price $1,495.00

This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat...

View full details

Your Subaru STI was built for excitement, but why settle for stock when you can achieve so much more? WRXDaily’s premium Subaru STI engine parts help you unlock the raw potential of your car. Turn your track days or daily drives into unbeatable experiences.

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Every part we offer is precision-engineered for seamless integration and maximum impact. From reliable endurance to thrilling power gains, these parts are made to perform. Don’t wait to transform your Subaru into the ultimate performance machine; start your build with WRXDaily’s expertly crafted parts today.