The ETS Axle-back exhaust for the 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.
Some of the key features are; lifetime Warranty, increased performance and sound, available with or without mufflers, and easy Installation.
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