my advice with that kit (and what I did) is start at the headers and work back. Just ducttape the xpipe to a jackstand and position it where you want it and build the pipe to it and from it.

 

Anyone know the best way to turn a TSP ORY into a true dual setup? Like what x pipe to choose? My setup is way to raspy for my taste.

 

like above i used a pacesetter one with a summit x pipe kit

 

What are the disadvantages of going under the axle?? will it hurt anything, especially if i want to run it through cme

 

Ground clearance and possible suspension interference. I run over the axle into cme with no problems.

 

Who has cutouts in their true dual system?

 

I'm running duals under the axle and the clearance sucks. I'm waiting on 2 magnaflows to rework the whole setup.

 

Zero if ran right, I ran 3 inch mandrel bent no problem

 

How small pipes can you use without beeing to restrictive for a stock 2001 ls1?

I need as much ground clearance as possible.

 

is your car lowered? and do you have pics of yours, cause i haven't been able to find them in this thread.

 

does any body have the measurement of how wide this is?

 

and this one as well

 

Product Dimensions: 8 x 17 x 4 inches ; 6 pounds (source Amazondotcom)

 

sweet. im ordering my exhaust tonight.

i cant decide... 3" or 2.5"

 

what are your goals? How much HP do you expect to have at the most and what sound are you after?

 

sound: louder the better but no rasp and no drone
performance: 6.0L FI (about 600wrhp or better)


^^^
but that wont be for a few years

 

Say, doesw anyone know how much exhaust piping they used? i estimated about 30 feet (the length of a trans am is about 190") so about 150 from headers to tips, mulitply by 2 pipes (duals) and add 50" for good messure 350/12 29 feet and some change..

ill get a close estimation when i get home. anyone know off hand?>

 

I dont know about the length question, but as for me I would do it once and make 3 inch fit, Or thats actually exactly what I did. I now have this crazy deep tone that people often search for and never find. Id do it again a million times.

 

why cant i find pictures of yours?

i want something like this

 

pics of mine are above. mines dumped at the axle (dont like tips on camaros)