Extreme Turbo Systems

ETS Subaru WRX/STI 2015+ Catback Exhaust System

  • Sale
  • $1,025.10
  • Regular price $1,139.00
  • 3 available

SKU: 200-30-EXH-007

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Customer Reviews

Based on 5 reviews
2020 STI - ETS Extreme Catback - Blue tips

This is the first mod I did to my 2020 STI. I did some research and watched a few other videos online to give myself a better idea of which manufacturers I wanted to try.

I opted for the Extreme version because I wanted the tone to be as raw and unfiltered as possible without voiding my warranty. I have no regrets, this exhaust sounds amazing, the Extreme was exactly what I was looking for.

Extreme exhaust

Sounds great on the car and it was easy to put on.

2015 Wrx Extreme - No res & mufflers

I've had almost 5 exhausts on my car and two of them being a extreme with and without blue tips. I just had to go back my extreme cbe nothing else sounds like it. Can't say enough about this exhaust, bring on the exhaust tickets.

2016 WRX Limited - No res / mufflers

Install took around 1 hour on ramps, significant improvement over stock, great welds. Moderately louder when starting cold, surprisingly quiet at idle.
Wide open throttle the exhaust has a pretty nice deep tone and not excessively loud. Exhaust does drone a bit, but expected with no res/mufflers.
vband clamps piece most of the exhaust together with two bolts connecting the mid pipe to the cat.

No instructions with the packaging, only confusion I had was the order of the three gaskets and if anything needed to be recycled.

Best Exhaust!!

Super high quality, looks amazing, and was able to install it by myself. It sounds CRISP. Can't complain. Thank God for ETS and their amazing products! Would definitely buy from them again!

The ETS Cat-back exhaust for the 2015-2018 WRX is a made right here in our facility. This exhaust features a true 3.0 all the way through mid-pipe that connects to the rear section splitting into two 3" pipes and finished off with quad 3.5" tips. We use V-band connections on all connections (except the factory 2 bolt) for a leak proof seal (no gaskets to blow out or replace!).


True 3.0" All The Way From Mating Flange To Muffler Tips (adapter included to fit stock downpipe if needed)

- V-Band Connections For a Leak Proof Seal

- Quad 3.5" Double Wall SS Tips

- 41lbs (10lbs – midpipe, 7lbs – y-pipe, 24lbs axle back)






*** Please note the blue tips will fade over time.  This is common on all blue tipped exhaust systems.



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