** Possible GB ** LMS SS Exhaust System **
making it true dual will give it large gains, the stock system is really restrictive, both header pipes merge into one pipe go into the resonator then after that split into the mufflers, thats hell on flow rates. But I'd like to see some new dynos
Originally Posted by pocky
I really like that is a true dual...but I really don't like the muffler. I would have preferred a oval design.
BTW, Steve, have you received my PM? I sent you a PM last Friday I believe.
BTW, Steve, have you received my PM? I sent you a PM last Friday I believe.
yea itd be nice to have a diff muffler but the gains alone are well worth consideration, no way I would stick with the junk stock exhaust, uber restrictive. No other system thats out now makes it true dual exhaust, the tanabe is only resonator back and its like 950 bux
Last edited by 4TehNguyen; Mar 27, 2006 at 08:48 PM.
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Lexus Test Driver
Joined: Dec 2005
Posts: 841
Likes: 0
From: Fullerton, CA
Originally Posted by ihkskim
Lead Lap
Joined: Jan 2006
Posts: 478
Likes: 0
From: CA
Originally Posted by uschardcor
then get off your *** search the forum and find caymandiver's dyno results. changing the stock filter box to an open air setup will only lose power the factory method is much much better.
see Joe-Z on my.is for a stock intake pipe mod that will give some gains.
see Joe-Z on my.is for a stock intake pipe mod that will give some gains.
pretty sure the gains will be high and maybe close to LMS claims, the stock exhaust is uber restrictive. I still need to know if this changes any emissions because I dont see any cats, and I cant tell if the bulges on the system are the cats or the resonator. Cayman also mentioned that if you didnt have a fan blowing on teh car during the dyno it lost a lot of power, but if you did it helped a lot. Too bad we cant test the hp of a car when its actually moving in the real world vs. blowing a large fan on it
Look at the stock exhaust, its trashy, pipes are all thin, not true dual, not mandrel bent
Look at the stock exhaust, its trashy, pipes are all thin, not true dual, not mandrel bent
Last edited by 4TehNguyen; Mar 28, 2006 at 09:11 AM.
Lead Lap
Joined: Feb 2006
Posts: 574
Likes: 0
From: TX
From their website: Gains of 25 horsepower on a Mustang Dyno with the Exhaust alone!
Anyone else think this is bs? I never seen any exhaust giving that much increase at the wheels..
25hp at wheels is no joke.
$1200 / 25= $48 per 1 horsepower
Anyone else think this is bs? I never seen any exhaust giving that much increase at the wheels..
25hp at wheels is no joke.
$1200 / 25= $48 per 1 horsepower