817680 Flowmaster American Thunder Cat Back Exhaust System
817680 Flowmaster American Thunder Cat Back Exhaust System 817680
American Thunder Cat Back Exhaust System - Dual - Dual Rear Same Side Exit - Incl. 2.5in. Tailpipes/Super 40 Series™ Mufflers/3.5in. Embossed Stainless Tips - 409S Stainless Steel
Allow 5-7 Days Lead Time
- Mandrel Bent Tubing
- Aggressive Exterior Exhaust Tone
- Incl. Hangers and Hardware For Easy Installation
- Dyno Tuned for Maximum Performance
- Premium Flowmaster Quality
- Patented Delta Flow Technology
- Lifetime Limited Warranty
- Made in the USA
- American Thunder Cat Back Exhaust System
- Dual Rear Same Side Exit
- Incl. 2.5in. Tailpipes/Super 40 Series™ Mufflers/3.5in. Embossed Stainless Tips
- 409S Stainless Steel
- Catalytic Converter Included: No
- Color: Black
- Exhaust Series: American Thunder
- Exhaust Type: Dual
- Exit Position: Dual Out Side
- Exit Position: Dual Out Rear
- Exit Style: Turn Out
- Heat Shield Attached: No
- Inlet Diameter: 3.000 in.
- Inlet Inside Diameter: 2.500 in.
- Material: Stainless Steel
- Mount Type: Flanged
- Muffler Count: 1
- Muffler Part Number: Kit Only
- Muffler Series: Super 40 Series
- Muffler Type: Welded Baffle
- Outlet Diameter: 2.500 in.
- Outlet Outside Diameter: 3.500 in.
- Shape: Oval
- Single or Dual: Dual
- Sound Level: Moderate/Aggressive
- System Type: Cat Back
- Tail Pipe Diameter: 2.500 in.
- Tip Cut: Angle
- Tip Diameter (in.): 3.5
- Tip Edge Style: Cut
- Tip Finish: Polished
- Tip Length: 13.000 in.
- Tip Logo: Embossed
- Tip Material: Stainless Steel
- Tip Quantity: 2
- Tip Shape: Round
- Tip Type: Double Wall
- Tubing Diameter: 2.500 in.
50 State Legal / California Emissions Compliant
Flowmaster's American Thunder cat-back exhaust system for the 2007-2013 GM 1500 trucks is perfect for the person looking for moderate to aggressive sound levels both inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR/DOS (Dual Out Rear or Dual Out Side) emissions-legal system is for Extra Cab/Standard Bed and Crew Cab/Short Bed models only, with the 5.3L gas engine (and 07-08 4.8L) and features a stainless steel Super 40 Series muffler and dual mandrel bent 2.50 in. stainless steel tailpipes. The system is finished off with polished 3.50 in. double wall stainless steel tips. The exhaust system is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.
American Thunder Cat Back Exhaust System