exhaust system help
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Teching In
Joined: Jul 2012
Posts: 49
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From: riyadh
exhaust system help im close to finishing my gmc typhoon ls1 swap and im about to plan the exhaust, i want the best performance i can but i dont want it to be really noisy for the street but for the track the cutout will do the job,
so here is my plan, it seems complicated so i need your guy's advice
my shorty headers,
instead of a y pipe,i will use an x pipe to join the collectors on the passenger side,
from the x pipe dual tubes direct to a dual inlet muffler till a single exit tailpipe,or dual exit with the tips pointed to the ground,
my question is i want to put a cutout but where? and i dont want to install dual cutouts either,
i want to install a y pipe that will make it alot easier but if dual 2.5 inch pipes will equal to a 5 inch exhaust then thats a big difference in performance,
please bare with me, its my first project and i would really appreciate your advice, it will be awd so consider that, here are some pics of how the undercarrage looks like (not my car)
so here is my plan, it seems complicated so i need your guy's advice
my shorty headers,
instead of a y pipe,i will use an x pipe to join the collectors on the passenger side,
from the x pipe dual tubes direct to a dual inlet muffler till a single exit tailpipe,or dual exit with the tips pointed to the ground,
my question is i want to put a cutout but where? and i dont want to install dual cutouts either,
i want to install a y pipe that will make it alot easier but if dual 2.5 inch pipes will equal to a 5 inch exhaust then thats a big difference in performance,
please bare with me, its my first project and i would really appreciate your advice, it will be awd so consider that, here are some pics of how the undercarrage looks like (not my car)
