Please see mods in sig. Wanting to add x-pipe with high flow cats. Thinking either UPR or Mac Prochamber. Both pipes advertise gain of approx. 20 plus rwhp. I know there is some bullshit advertising in there. But, what do you think real gains would be for this one mod? 10-15 rwhp? I am at 290 rwhp now w/ 4.10 gears and would like to see 300 plus to the tire. Thanks.
X-pipe and gains?
- Thread starter 99Cobra#2468
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response appreciated. Thanks.
Go to www.magnaflow.com. They have an article posted from 5.0 Mustang magazine where they put a catted X-pipe and catback on a n/a'd Cobra then dyno'd it. I believe it gained around 23hp and 24torque!
thats sounds a lil high, i think 10 hp is more likely.
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