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<blockquote data-quote="Phil V" data-source="post: 1013539" data-attributes="member: 70859"><p>Don't even get me started on the exhaust. This is the second cat back, the first one was not good with 0 performance gain. 2.25 from the cat to the muffler, then dual 2.25 out. Solo muffler since that's what this particular exhaust shop pushed on everyone. I found a better one and they did this for half the price...I am in Ontario I have strict emissions. Basically I have my RT y pipe, goes into the stock cat, then there is an aftermarket high flow cat with a 2.5 inch exit, right into small y pipe ( 2.5 in, dual 2.5 out ) then duals until the muffler and dual out again. It flows nicer than I ever expected. Mind you I haven't dyno'd but somehow I feel this increased horse and torque because it climbs hills easier. I can just feel it. I wanted to do the duals from the RT Y pipe back but then I'd need 2 new cats and couldn't justify it. If I do get to do the supercharger I likely will make it full duals. It sounds great. Very deep and rumbly. Not buzzy like it used to be. It's close enough to sounding like a v8 at lower RPMs. I feel true duals would ruin low end torque with NA. If you do it you may end up regretting it from loss of performance! But I'd love to see if you do. I can post more pics soon. Of the exhaust and definitely the intake. It at the time was listed for the sport trac and actually fit pretty well!</p></blockquote><p></p>
[QUOTE="Phil V, post: 1013539, member: 70859"] Don't even get me started on the exhaust. This is the second cat back, the first one was not good with 0 performance gain. 2.25 from the cat to the muffler, then dual 2.25 out. Solo muffler since that's what this particular exhaust shop pushed on everyone. I found a better one and they did this for half the price...I am in Ontario I have strict emissions. Basically I have my RT y pipe, goes into the stock cat, then there is an aftermarket high flow cat with a 2.5 inch exit, right into small y pipe ( 2.5 in, dual 2.5 out ) then duals until the muffler and dual out again. It flows nicer than I ever expected. Mind you I haven't dyno'd but somehow I feel this increased horse and torque because it climbs hills easier. I can just feel it. I wanted to do the duals from the RT Y pipe back but then I'd need 2 new cats and couldn't justify it. If I do get to do the supercharger I likely will make it full duals. It sounds great. Very deep and rumbly. Not buzzy like it used to be. It's close enough to sounding like a v8 at lower RPMs. I feel true duals would ruin low end torque with NA. If you do it you may end up regretting it from loss of performance! But I'd love to see if you do. I can post more pics soon. Of the exhaust and definitely the intake. It at the time was listed for the sport trac and actually fit pretty well! [/QUOTE]
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Welcome to SportTrac.Org
Off Topic Discussion
New member!!! (Long time lurker)
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