FlowmasterMufflers

Part #817541




Application:

2011-2016 Chevrolet Silverado and GMC Sierra 2500HD/3500HD Crew Cab, Standard (6.5\') Bed models with 6.0L Gas engine.

Features:

Flowmaster's American Thunder Cat-back exhaust system for 2011-2016 Chevy Silverado and GMC Sierra 2500HD/3500HD trucks with a 6.0L V8 engine is perfect for the person looking for a moderate to aggressive sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. Designed for the Crew Cab, Standard Bed (6.5 ft.) models only, this bolt-on, emissions-legal systemfeatures a stainless steel 50 Series HD muffler and dual 3.00 in. DOR/S (Dual Out Rear/ Dual Out Side) stainless steel mandrel bent tailpipes. The system is finished off with beautifully polished 4.00 in. stainless steel tips. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.



✓ Stainless Steel Construction
✓ Multiple Exit Styles Provided in Kit
✓ Patented Delta Flow Technology
✓Dyno tuned for maximum performance
✓ Lifetime Limited Warranty
✓ Premium Flowmaster quality

HemiHunter

Does Flowmaster offer an American thunder system for a 2008 2500 6.0? Extended cab 8 foot bed?

FlowmasterMufflers

Flowmaster only offers a Force II kit for 2008 2500HD 6.0L trucks. Unfortunately, this kit only fits Crew Cab models with a short bed.

JL ws-6

iTrader: (49)

Pm me a price shipped to 06053 on this, need something on the 2015 2500hd 6.0 crew cab short bed I bought, too damn quiet!

FlowmasterMufflers

If you have been looking for a Flowmaster exhaust system for your truck, now is the time to pull the trigger. To find out how you can receive up to $75 off of the purchase of this, or any qualifying Flowmaster product in the month of July, give us a call at (707) 544-4761.

FlowmasterMufflers

We have confirmed that Flowmaster's American Thunder Cat-back kit, part #817541 for the 2011+ GM 2500HD/3500HD Crew cab/Short bed trucks with 6.0L gas engine will carry on through the 2016 model year for the same sub-model configurations as previously listed.

3500Silverado

I'd love to have a set of 3" tail pipes like that for my 03 3500 with an 8' bed.

Mike@Flowmaster

What engine do you have in your 03 3500? You can give us a call at 707-544-4761 and our techs can go over all of your options for your truck.

3500Silverado

Thank you for the reply. I have the 8.1L Vortec big block, and the Allison transmission, it's a crew cab with dual rear wheels. It is getting long tube headers, and the converters removed, it has an 11,400 GVWR and is emissions testing exempt.

Mike@Flowmaster

What were you looking for specifically? Just the polished 3" tips?