21+ Exhaust

[mikew2069]

Comparing the pictures I'm fairly certain that GM is simply using Borla as their supplier for performance exhaust as the Touring versions. Gonna likely buy that one for my wife's Yukon and DIY. Want a little more aggressive than stock but if there's even a hit of drone she'll tell me "no bueno".

Yea I'm right behind you. Will probably buy this system once I get through the holidays