gutted pre-cats
Posted: Mon Sep 11, 2006 2:05 am
what's involved in gutted pre cats,is it to allow keeping the cats with more flow or do you guys have a full blown system all year round and re fit the cats for mot?????
Allow 10 to 12 hours 1st time round you also really need a proper car ramp. I could prob do them in 6 hours now but I never intend to do it again it is a right pain in the RS to do
The car will pass an MOT with the pre-cats gone you only need the main cats for the test. I have a full de-cat so will need to put on the main cats for the test every year.