03-10-2011, 05:34 PM
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#19 (permalink)
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Base Member
Join Date: Jun 2010
Location: DFW
Posts: 238
Drives: Boss 302, Frontier
Rep Power: 17
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Quote:
Originally Posted by chops
there is definitely rasp if you had test pipes (resonated or not) or high flow cats to the nismo exhaust. i believe the H pipe is the culprit here. the new cats/tp's go from 2.5" pipe to the 2" flex pipe flanges, which open upto 2.25" to the midpipe/resonators.
a member in the nismo forum said he added a custom 2.5" x-pipe which got rid of all his rasp. im determined to go this route as well...as soon as someone makes one!
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What about those cheap Y-Pipes from Ebay coupled with the rest of the Nismo exhaust? I do not mind the rasp if it goes away upon warm up.
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