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Flowmaster 07-13 Gm 1500 American Thunder Cat-Back Exhaust System - Dual Rear/Side Exit

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; 409 Stainless Steel;
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Description

Exhaust System Kit

American Thunder Cat Back Exhaust System

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; 409 Stainless Steel;


SPECIFICATIONS:
  • Catalytic Converter Included: No
  • Color: Black
  • Exhaust Series: American Thunder
  • Exhaust Type: Dual
  • Exit Position: Dual Rear Same Side
  • 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: 3.500 in.
  • 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.
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

FEATURES:
  • 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

Our American Thunder cat-back exhaust system for 2007-2013 GM Silverado/Sierra 1500 with the 5.3L engine, is perfect for the person looking for moderately aggressive sound levels both inside and outside of the truck. This bolt-on emissions-legal system features 3.00-inch mandrel-bent stainless steel tubing flowing into a Super 40 Series muffler, for a deep powerful sound. The mandrel-bent 2.50-inch stainless steel tailpipes can be configured with your choice of exit locations, either straight out the back under the bumper for a muscular look, or exiting out behind the rear tires on each side of the truck. This is the ideal tailpipe location when towing a boat or RV. The tailpipes are finished off with large 3.50-inch double wall polished stainless steel tips. The system includes all necessary parts and hardware for an easy installation and is covered by our Lifetime Limited Warranty. Notes: Fits all 2/4 wheel drives with 143.5 and 157.5-inch wheelbases. Also fits 2007-2008 GM Silverado/Sierra 1500 with 4.8L engines and 143.5 and 157.5-inch wheelbases.

Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's. Through use of these dyno's, Flowmasters engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers to the ground. Flowmaster also utilizes Spectrum Analyzers to fine tune the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmasters product line includes exhaust products for Performance Street, Muscle cars, Trucks, Street Rods, RV's, Motorhomes, and all types of race applications. With over 400 different muffler models, 370+ exhaust systems and numerous exhaust accessories available, Flowmaster offers you the choice of sound to fit your sound preference from wild to mild and of your specific vehicle needs. Call our experienced tech staff for live help and detailed information regarding your vehicles. With Ray still active and hands on with the R&D department in the development, not only of new exhaust products, but also with new technologies currently being tested in third and new R&D facility, the future looks to be very exciting indeed.

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Shipping Information

  • Item Requires Shipping
  • 65.8 lbs.
  • W16.2500” x H11.2500” x L58.5000”
  • Free Shipping!