Fits 2003 2010 Dodge Ram 2500 3in. Cat Back; Single Side Exit; T409 S5148409 Not Promoted Brand Quick Time Certification None J8132372 CRN Brand Quick Time Certification None Clutch Operation Hydraulic Color Black Emission Code 5 Engine Chevy LT1 Engine Chevy LT4 Engine GM Small Block Gen III IV (LS Based) Engine Make Chevrolet Engine Plate RM 6034 C Finish Semi gloss Flywheel 168 Tooth Height 5 Dinan's Performance Spring set for the F30 328i 330i (xDrive) provides greater control over body roll by virtue of carefully calibrated spring rates this is all you’re ever going to need Stand out from the crowd with a performance exhaust system that sounds great