MagnaFlow 11-19 Chevrolet Silverado 2500/3500 HD V8-6.0L Dual Split Cat-Back Exhaust w/Black Tips Apparel>Headwear Machined Ports: These manifolds have

Machined Ports: These manifolds have both the inlet and the outlet ports machined to match the factory ports

Only meant for vehicles with additional weight in the rear (200-400lbs)

This replacement CJ-style side mirror head fits 55-83 CJ5

This tube has a built-in resonance chamber to catch un-wanted air intake noises

MagnaFlow 11-19 Chevrolet Silverado 2500/3500 HD V8-6.0L Dual Split Cat-Back Exhaust w/Black Tips Apparel>Headwear Machined Ports: These manifolds haveThe Street Series Black Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound. Features Black coated tips.