Quote:
Originally Posted by FRANK121
Anyone know an exhaust shop near St Louis that will delete the secondary cats?
I live in a non emissions (rural) County but apparently you can no longer find the x-pipe or cat delete pipes that delete the secondary cats anymore? Would have to be something custom?
Love the ZL1 it's just too dam quiet 
Thanks! |
I just put on an MBRP cat back on, and even though people said I wouldn’t be able to drill them out, I was able to in about an hour. Bit of a pain but not to bad at all. Definitely wakes up it sound wise. Just get a long drill bit and large flat head/hammer.