Some exhaust help please?

Rollinastang · 04-11-2005, 07:44 PM

i am gonna buy the mac cat back system for my 03 v6 convertible but wanna change from the headers on back as well.....i need to get and x pipe or an h pipe i need to keep the cataytic converters cause of emissions. whats better the x pipe or the h pipe with cats? or are they the same. the x pipe is a little cheaper with the cats than the h pipe is but i will to spend the extra for better performance if the h pipe is better.

Mustang Brandon · 04-11-2005, 09:45 PM

h pipe give you more low end torque which is what you need with the 6 but the x pipe will give you more top end horspwer which you also need for the 6. the x pipe will give you more of a raspy tone and the h pipe will give you a deeper tone

04-11-2005, 07:44 PM	#1
Rollinastang Registered Member Join Date: Jan 2005 Location: Lorain Ohio Posts: 49	Some exhaust help please? i am gonna buy the mac cat back system for my 03 v6 convertible but wanna change from the headers on back as well.....i need to get and x pipe or an h pipe i need to keep the cataytic converters cause of emissions. whats better the x pipe or the h pipe with cats? or are they the same. the x pipe is a little cheaper with the cats than the h pipe is but i will to spend the extra for better performance if the h pipe is better. __________________ Jason Lutz 03 Mustang convertible V6, Sonic Blue with black top, K&N air intake, MAC dual 2.5in H-Pipe, MAC 2.5in cat-back exhaust with 3in stainless tips, custom Slime Blue gauge cluster, Alpine Head Unit, 4 Alpine 6x8 thumpin speakers in doors and rear panel!

04-11-2005, 09:45 PM	#2
Mustang Brandon Registered Member Join Date: Feb 2004 Location: louisville, kentucky Posts: 88	Re: Some exhaust help please? h pipe give you more low end torque which is what you need with the 6 but the x pipe will give you more top end horspwer which you also need for the 6. the x pipe will give you more of a raspy tone and the h pipe will give you a deeper tone __________________ black 89 lx hatchback 5.0, 17x9 polished Cobra R's wrapped in 215/50/17 up front and 245/40/17 out back , perfectly clean and original interior less than 1,000 miles on new t-5, throw out bearing and clutch. completly redone exaust shorty headers, custom h pipe, flowmaster 40 series, all mandrell bent 2.5 inch tubing i got all new headlight assembly for christmas with clear corners www.50resto.com

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