New here has anyone heard of sinister up your 2n1 exhaust systems been running true duel exhaust on my 2014 but have had nothing but issues and i'm looking to go into a 2n1 system for the performance reasons
any info or suggestions would be helpful.
http://www.bing.com/videos/search?q...B2665CEEF98AAE49C2CBB2665CEEF98AAE4&FORM=VIRE
NYFB
any info or suggestions would be helpful.
http://www.bing.com/videos/search?q...B2665CEEF98AAE49C2CBB2665CEEF98AAE4&FORM=VIRE
NYFB