stock down pipe to RB presilencer??
05-30-10 | 01:22 AM
#1
Thread Starter
Joined: Feb 2006
Posts: 174
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From: West Hartford,CT
stock down pipe to RB presilencer??
im doing a turbo swap on my GXL in next week and i just wanted to know if a stock downpipe would fit directly onto the NA racing beat presilencer? or would i have to custom make another pipe that takes place of the cat/presilencer to the Y pipes? on my car i have the full RB exhaust system, and if anyone has done this please let me know so i know what i have to do! thanks!
05-30-10 | 02:44 AM
#2
No it won't not if you are using stock exhaust components...
I used a precat replacement pipe and a stock dp tried to fit the RB presilencer in there its about 2 to 4 inches of overlap.
I ended up using stock main cat it will bolt right up.
So yes if you are dead set on using the presilencer you will to make your own for lack of a better term "pre cat replacement pipe".
Kind of like this...
I used a precat replacement pipe and a stock dp tried to fit the RB presilencer in there its about 2 to 4 inches of overlap.
I ended up using stock main cat it will bolt right up.
So yes if you are dead set on using the presilencer you will to make your own for lack of a better term "pre cat replacement pipe".
Kind of like this...
