TurboXS Catless Downpipe Subaru WRX / STI 2002-2007



Turbo XS
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The TurboXS catless downpipe features a cast steel bellmouth design with stainless steel piping which tapers from 4in at the mouth to 3in piping. The TurboXS 02-07 WRX & STI downpipe is designed to fit perfectly with the TurboXS external wastegated uppipe. If you have an older version of the Turbo XS Stealthback or Turboback and want to run the TXS EWG setup you need to update your downpipe to this version, you do not need the Catback Adapter.

The TurboXS Catback Adapter is required if you want to connect the TurboXS Downpipe to an aftermarket catback exhaust that is designed to connect to a stock, or stock location downpipe.


  • The TurboXS Downpipe has no catalytic converters and is therefor legal for off road use only.
  • The TurboXS Downpipe is not compatible with non-Turbo XS catbacks without using the Catback Adapter


2 customers have reviewed this product.

Outstanding downpipe!

, Apr 30, 2010
This downpipe came with my turboback exhaust and it works great. The bellmouth design really explores the turbos maximum potential and unleashes some raw horsepower. One of the best on the market. Don't believe the other review, sounds like he had some installation difficulties by his own making.

Not So Good

, Dec 27, 2009
I purchased this dp along with the rest of a turboback system. The welds looked crappy and seemed to have been made without much quality in mind. The dp sticks about 3 inches below the stock location, and scrapes the ground often becuase of this. I am now trying to get another system to fix the problem that this dp created. Thanks turboxs.

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