4" Exhaust Pipe For 2015.5-2016 GMC&Chevrolet 2500/3500 HD 6.6L Duramax Diesel
$229.59
2015.5 & 2016 Chevy / GMC Duramax Diesel LML. Silverado and Sierra pickup trucks. 2015 is a split year. The 2011-2015 downpipe is secured to the turbo-direct pipe using a V-band style clamp. The 2015.5-2016 uses a 3 bolt flange style connection.
