• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

06 downpipe



It is up to you...I say 3"...if you going to keep modding go bigger...if you plan on just a DP and intake of sorts...then the 2.5" is fine.
 
Beware their cat is likely going to piss off your pcm and tuning an 06 reqs getting a 04-05 pcm and can make your gas gauge work in reverse
 
TUNING a '06 requires a PCM swap...he can get a o2 emulator or just pray. Some people have never had issues with a H.F. cat tripping the code.
 


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