


Invidia 15+ Subaru WRX/STI Single N1 Titanium Tip Cat-back Exhaust
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Invidia 15+ Subaru WRX/STI Single N1 Titanium Tip Cat-back ExhaustSKU: HS15SW4GTT Invidia 2015 2021 Subaru WRX STI Single N1 Titanium Tip Cat back Exhaust The Invidia HS15SW4GTT cat back exhaust system bolts onto 2015 2021 Subaru WRX and STI models for immediate performance upgrades. This full cat back replaces the stock section after the catalytic converter with 3 inch mandrel bent T304 stainless steel piping and a single N1 titanium burnt tip. Drivers gain 8 12 wheel horsepower, sharper throttle response, and a
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Works as it should
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Reviewed in the United States on March 24, 2026
★★★★★ 4
Four Stars
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