Exhaust pipe size performance

squiggly · April 19th, 2008, 12:29 AM

I have an exhaust that is 2.75 inch from the headers back. would having a 2.5 exhaust tip coming from the muffler make a huge difference in performance? I just happen to have a set of 2.5 in pipes from the muffler back and was wondering what if any difference it would make.

Thanks

street591 · April 23rd, 2008, 03:54 PM

it would make the tone a bit higher and unless you are pushing 500 hp through them then it wont make a difference

silverstang · April 25th, 2008, 01:27 PM

if you are highly modded, (tons of H.P.) yes it will make a difference.......but otherwise, no it will not hurt you. too big of a pipe on a fairly stock car will make you lose alot of bottom end power.

April 19th, 2008, 12:29 AM	#1
squiggly Newbie Join Date: Apr 2008 Posts: 5	Exhaust pipe size performance I have an exhaust that is 2.75 inch from the headers back. would having a 2.5 exhaust tip coming from the muffler make a huge difference in performance? I just happen to have a set of 2.5 in pipes from the muffler back and was wondering what if any difference it would make. Thanks

April 23rd, 2008, 03:54 PM	#2
street591 Regular 2003 Mustang Join Date: Dec 2007 Location: Pittsburgh Posts: 153	it would make the tone a bit higher and unless you are pushing 500 hp through them then it wont make a difference __________________ Studies show that 92% of kids listen to rap. If you are one of the 8% who still listens to real music put this in your signature. The word mustang means nothing, its the society who drives them and how they mod them

April 25th, 2008, 01:27 PM	#3
silverstang Regular 2007 Mustang GT 13.37@105 Join Date: Mar 2008 Location: Buna, Texas Posts: 316	if you are highly modded, (tons of H.P.) yes it will make a difference.......but otherwise, no it will not hurt you. too big of a pipe on a fairly stock car will make you lose alot of bottom end power. __________________ Bassani O/R X pipe Bassani Axle Backs C&L intake 93 octane SCT tune by Triangle Speed Shop FRPP 3.73 gears Hurst Short Throw Comp Cams coming SOON(custom thumpers by Radmustangs) 13.37 @ 105 on stock tires W/O cams & shifter Bassani Crew Member #3

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