Will this void my cat warranty replacement?
#1
Will this void my cat warranty replacement?
I have a bad cat but have an open cutout in the I pipe and an SLP Lid... Will this void my warranty?? I am shooting a p0420 code and my Cats are under warranty.
#2
TECH Senior Member
Lid won't matter. Is the cutout under the rear seat? Just put the cap on. Dealerships are different, when you call most will say there's a diagnostic charge, might be an 02, etc. but if it's the cat no charge - some might look for an excuse not to cover it - for example if they notice you've deleted the secondary air system.