Blastin Bob's Performance exhaust kit
Why buy a complete Cat-back system when you already have a 3" front exhaust extension pipe? The answer is, Blastin Bob's muffler and tailpipe performance exhaust kit. It will save you a ton of money you can put towards other mods, plus some of theses setups we offer are not available anywhere else to the do-it-yourself buyer.
This kit comes with Flowmaster's 40 series Delta-flow muffler, an aluminized 3" mandrel bent tailpipe, with a 4" double wall stainless steel tip.
You can remove and assemble without any lift. Use basic tools like a hacksaw to separate the muffler from the ext. pipe, pry bar to pop the hangers from the isolators and a 15mm to clamp it all together. With a reciprocating saw I easily install these in 10 minutes or less in the shop.
Fits all:
New body style 2007-10 GMC Sierra 1500 5.3L only ... any cab - any bed length 2WD & 4WD
smaller V-8 will require welding on the front
New body style 2007-10 Chevrolet Silverado1500 5.3L only ... any cab - any bed length
2WD & 4WD
