Removing 3" catback- Any hp gains?
#1
Removing 3" catback- Any hp gains?
I was thinking about running at the track with no exhaust and just have a dump after the DP so its dumping in the middle with a special dump tube I had made. My DP is 3" from the 3586 turbo and I have no cat.
Has anyone made any gains in HP just from ditching their 3" exhaust? I know I'll save a little weight.
Mods in sig.
Currently running 10.1@142
Has anyone made any gains in HP just from ditching their 3" exhaust? I know I'll save a little weight.
Mods in sig.
Currently running 10.1@142
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#8
I'd be stoked to gain .2 since that would be put in the 9's. Again, this is just for the track. Thanks!
Regarding the larger exhaust, I have read that Buschur had dyno tested a 3" vs 3.5" exhaust and he did not see get any gains. Both exhausts had similar straight through mufflers.
Regarding the larger exhaust, I have read that Buschur had dyno tested a 3" vs 3.5" exhaust and he did not see get any gains. Both exhausts had similar straight through mufflers.
#10
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But hey its not going to make you slower and its only two bolts and two hangers so give it a try