- Browse bikes
- Top bikes
- News & reviews
- Free classifieds
Harley-Davidson Ultra Limited discussion forum:
|Jason Holland said 2021-08-16 01:53|
I have a 2021 ultra limited 114 m8 stock no upgrades no tuners, I drilled the baffles out and all the insulation, was wondering if I could cut or drill the cat out? Would it run crappy, would it through a code, is it to much back pressure?
Any help would be great, thanks.
|<<Previous Answer Discussion overview Report spam Next>>|