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.
It kit comes with Flowmaster's Super 40 muffler, an aluminized 3" mandrel bent tailpipe, with a mostly hidden exit out the right rear quarter. With this kit you will get a good amount of interior resonance or drone. It is also one of the most aggressive kits we sell. They will hear you coming and going.
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
