exhaust question...
#1
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all of my mods are in my sig, and i have shorty stainless headers, running i think 2 1/4 off of the headers into the cat, and then stock 2 1/2 back to a single in, dual 2 1/4 out flowmaster... shoud i run 2 1/2 off of the headers, and 3 inch past the y pipe? and 2 1/2 dual out muffler??? not sure wat is best for this motor/cam setup...
thanks
thanks
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thats exactly wat I had figured, just didnt know how bad it was restricted... cause it pulls pretty hard thru 6500 when i shift... when I have my exhaust closed up I can hear the collecter at the cat hissing cause of the restriction...
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As mentioned a better exhaust system, including a set of LTs would be a nice improvement on your H/C car compared to shorties.
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#11
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