What do I need to do to change from an pre 98 ls exhaust system to a 95 gsr?

do i need to add or take away length from the b-pipe

 

you would have to shorten the lenght of the pipe right before the rear axle section that bends over the rear wheel axle. i belive but a type r would fit on and it has better flow. but for best you should get a after market if you aregoing for performance. then that would be the route to go if you are wanting better flow without having to worry about the cops bye the mid pipes and keep your stock muffler. most muffler shops can do some custom pipeing for you for less than most after market exhausts.

 

hes right.. plus they got exhaust out there for like 100 bux, but its not gona be what u expect. save up and get a good brand that cost a good amount

 

errr

I have comptech SS cat back system. I want to get the RSR because with my new tranny setup (ats fd) I will need to have a quiter car on the freeway otherwise I will need earplugs for driving around everyday.

comptech with high flow cat and Comptech header is not N1 loud, but loud enough

the only exhausts that are left of the origanal RSR individia design are only designed for the 94-98 RS, LS, & GS

I am just trying to figure out what I would have to modify to get it to fit

 

ok yu would have to shorten the length of the second pipe after the cat right before the axle back section i believe like 3 in. but the best way to do it would be to take it to the muffler shop and then line the two pieces on top of one another and go from thee that should give you an accurate measurement and know what to cut and where to weld. hope all goes well.

 

wow, all I have to do is shorten the b-pipe?
that sounds easy enough