Comp Cams Camshaft F5.0D, CYR267BH-130 3G4RBF Legal muffler is designed to

Legal muffler is designed to give something extra over your vehicles stock muffler

LT 2006 - 2014 Chevrolet Suburban 1500 LTZ 2004 - 2007 Chevrolet Suburban 1500 Z71 2000 - 2009 Chevrolet Suburban 2500 Base 2000 - 2012 Chevrolet Suburban 2500 LT

with tapered ends to provide more misalignment

and heating up the shocks faster since they have less fluid

Comp Cams Camshaft F5.0D, CYR267BH-130 3G4RBF Legal muffler is designed to2015 and Up Coyote CR Series Camshaft Torque and power increases across the board 1900 7300 RPM The new CR cam series from COMP Cams is designed to greatly improve upon stock 2015 Coyote camshafts and work without modifications to the engine's cylinder heads or phasers. COMP Cams 2015 Ford Mustang Coyote CR Series Camshafts are the first new cam and core series for 2015 and later Coyote engines. New lobes improve upon the 2011 2014 XFIT Camshaft