I have an 03' 2.5RS, and I am looking to complete my Borla headers and Stromung catback exhaust system. Does either the random tech or stromung pipe require an o2 extension for my year RS, because ive heard there are issues with some years. I appcreciate any feedback on this or regarding fitment issues with Borla headers and Stromung SS 2.25 dual tip catback. Thanks!

-scott :cool:

stromung =perfect fit

borla required a little finagling to get it to line up just right.

I did this to a N/A 2.5. I did the borla headers and a brospeed sport silincer. As long as you are only swapping out the headers and cat-back, you will not touch the cat or its pre and post O2 sensors. Should sound like a stomping V8 when your done.

**** the stromung track pipe and random tech cat require an o2 extension. in teh 98-01 the rear o2 sensor is in the back but its way up front in the new rs. i have a track pipe and put it on and extended it and had a mil eliminator but i still got a cel. i took it off and am trying to sell it.

I should have said "I am looking to complete my Borla headers and Stromung catback exhaust system (with a high flow cat)", but at least rsracer knew my answer. Has anyone extended this wire? Is it a big job, because I imagine it needs some heat insulation on the extension etc.