2013 Roush Blk Screw

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

EricM

FRF Addict
Joined
May 11, 2016
Posts
3,137
Reaction score
2,565
Location
OHIO
Yes, it's normal. All cars and trucks have black soot in the exhaust.
 

DFISH56

Member
Joined
Jan 12, 2018
Posts
17
Reaction score
5
It’s normal. I actually wish my Roush tips were black and I think it too loud lol. But man I love that HP
 
Top