Cat-Back Exhaust for 2016 Subaru WRX STI

Shop 30 cat-back exhaust systems that fit the 2016 Subaru WRX STI from Invidia, MBRP, aFe and GReddy. Every part shows its real ship date and California status, orders over $100 ship free in the lower 48, and you can hear real sound clips before you buy.

Cat-Back Exhaust for 2016 Subaru WRX STI
30 parts that fit, every brand, real ship dates.
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All brandsaFeBLOX RacingCORSA PerformanceGReddyInjenInvidiaMagnaflowMBRPMishimoto
30 products

2016 Subaru WRX STI cat-back exhaust systems: questions and answers

What cat-back exhaust systems fit the 2016 Subaru WRX STI?

30 cat-back exhaust systems here are listed by their manufacturers for the 2016 Subaru WRX STI, from 9 brands including Invidia, MBRP, aFe, GReddy, priced from $570 to $2,135.

Which ones can ship to California?

All 30 can ship to a California address (no CARB restriction).

Which ones ship fastest?

16 are in stock and ship in 1-2 business days. Every other part shows its ship date on its page before you order.

How loud are they?

By the manufacturers' own sound ratings: 1 moderate. Use the Sound filter at the top of the page. Parts without a rating are ones whose manufacturer does not rate the series.