Catback systems don't trigger any ECU changes since the catalytic converter stays stock
Built to factory specifications for reliable thermal management and seamless integration with your cooling system
In addition to independent ignition control for up to 8-cylinders
This kit comes as a complete assembly
Will these covers fit over my existing handles without removing them
Belltech LOWERING KIT W/O SHOCKS 662 16-17 Porsche 911 Carrera S/4/4S/GTS (991.2) Catback systems don't trigger anyBelltech Lowering Kits 662 3" or 4" F 6" R W O Shocks 05 06 Chevrolet Silverado Sierra (Ext Cab, with Factory Front Torsion bar) 3" or 4" F 6" R drop W O Shocks Belltech LOWERING KIT W O SHOCKS Vehicle Fitments: Year Make Model Submodel 2007 Chevrolet Silverado 1500 LTZ 2005 2006 Chevrolet Silverado 1500 SS, Hybrid 2005 2007 Chevrolet Silverado 1500 WT, Base, LS, LT 2007 Chevrolet Silverado 1500 Classic LT, Hybrid, LS, WT, SS 2005 GMC Sierra 1500 Base