The ETS Axle-back exhaust for the 2015-2021 WRX and STI utilizes a full stainless steel construction. The axle back is 2.5″ that mates to the stock 2 bolt flange. All gaskets are included to aid in ease of installation. This is the easiest way to get a little bit more noise and performance out of your WRX or STi.
THIS WILL NOT FIT THE 19-21 STI – MUST USE FULL CATBACK
Features:
– 2.5″ SS Piping
– Includes Gaskets
– Quad 3.5″ Double Wall tips
– Easy Installation
– Available with or without mufflers
– Increased Performance and Sound
Mufflers:
Muffler Delete:
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