Mishimoto 3" Catback Exhaust Stainless Steel Subaru 2015-2020 WRX / 2015-2020 STI

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Direct fit for the Subaru WRX & STI
Extremely aggressive turbo and exhaust tone under acceleration and boost
Designed with oval mufflers to prevent highway drone
Installs in under an hour
Quad 3.5" staggered double wall, polished tips
Full 304 stainless steel mandrel-bent construction
Dyno-proven maximum gains of up to 9 whp and 8 wtq and peak gains of up to 4 whp and 3 wtq using 93 octane fuel while maintaining safe AFRs on the stock tune (2015 WRX w/ CVT)
TIG-welded to perfection
3" to 2.25" exhaust split helps maintain proper exhaust velocity
Mates with the Mishimoto, stock, or most aftermarket downpipes
Made in the USA
Mishimoto Lifetime warranty

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