A poll

rppngears · 08-08-2002, 01:09 PM

I am about to purchase a set of BBK shorty unequal length headers, a BBK off road hpipe and a set of flows to replace my dynomax cat back. However, I was reading a previous post and according to it, I am not really going to notice and horsepower gains from it. I also will probably not notice that big of a change in the sound over just the regular flowmasters.

Could I take a poll of everyone who has aftermarket headers or H pipe on whether or not they increased either horsepower or the sound of your mustang.

RPM427 · 08-08-2002, 01:13 PM

I added an offroad (3 inch) h-pipe and long tubes to my car after I had installed the Mac 3 inch catback system. There was a huge difference in performance and sound over the stock headers and h pipe.

08-08-2002, 01:09 PM	#1
rppngears Registered Member Join Date: Jul 2002 Location: Maryland Posts: 51	A poll I am about to purchase a set of BBK shorty unequal length headers, a BBK off road hpipe and a set of flows to replace my dynomax cat back. However, I was reading a previous post and according to it, I am not really going to notice and horsepower gains from it. I also will probably not notice that big of a change in the sound over just the regular flowmasters. Could I take a poll of everyone who has aftermarket headers or H pipe on whether or not they increased either horsepower or the sound of your mustang. __________________ '91 MUSTANG LX 5.0. Flowmaster Catback Exhaust, In Fender K&N air intake, timing advancement, high voltage coil, pheonix gold/kicker stereo, pro 5.0 shifter.

08-08-2002, 01:13 PM	#2
RPM427 Registered Member Join Date: Aug 2001 Location: Huntington NY Posts: 573	I added an offroad (3 inch) h-pipe and long tubes to my car after I had installed the Mac 3 inch catback system. There was a huge difference in performance and sound over the stock headers and h pipe. __________________ -1993 Mustang, 900rwhp 03-04 cobra based 4v swap, full Griggs setup, project underway -1994 Ranger w/ 427cid windsor (daily beater) check it out!

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