Quote:
Originally Posted by biker2k
when they say the secondary cats are not monitored what's the deal...
i know you can buy kits and x pipes and such but its not going to throw a code?
i heard removing them is like 15 hp alone is that true?
|
No hard data on picking up 15 hp on the secondry cats that I am aware of. It will sound more raspy....
__________________
2019 ZL-1 Acquired 4/23/21 at 6300 miles. Riverside Blue, A10, PDR. Traded in 2017 2SS with 6M and 32k miles. Continental Extreme Contact Sports. Now has 10,000 miles...
2012 Yukon XL Denali w/ 6.2 AWD