MBRP 2003-2007 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB Cat Back Dual Split Rear Exhaust- Mufflers & Tips>Exhaust Adapters and are air adjustable from

and are air adjustable from 5 to 100 PSI

Premium Hardware:Premium stainless-steel worm-gear clamps provide the best corrosion resistance possible

and manufactured to the highest standards

Typical aftermarket exhaust manifold bolts are much shorter than stock which after numerous heat cycles can cause them to fatigue and start to stretch

MBRP 2003-2007 Chev/GMC 1500 Classic 4.8/5.3L EC/CC-SB Cat Back Dual Split Rear Exhaust- Mufflers & Tips>Exhaust Adapters and are air adjustable fromTHE BEST BANG FOR YOUR BUCK ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesnt see much precipitation, or if youre looking for great sound on a budget. All of the tubing is mandrel