Thread: Racing Without Exhaust From The Cat Back!
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Old Oct 28, 2009 | 10:00 AM
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mrphotoman
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Default Re: Racing Without Exhaust From The Cat Back!
Originally Posted by texas t
Hear is the video of srt6 dyno no muffler, y pipe and 1 header silencer. standing 6 to 8 feet back to the left at a 45 degree angle. Dyno 354whpYouTube - Crossfire SRT6 getting Dyno Tune
I had one of those cc inserts in my old car, I lost 3mph and 2/10's in the 1/4 mile when I added it to the exhaust.

 
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