Exhaust System Kit
American Thunder Header Back Exhaust System
American Thunder Header Back Exhaust System; Dual; Dual Side Exit; Incl. 2.5 in. Tubing/Super 44 Series Mufflers/H-Pipe/Hardware; 409 Stainless Steel;
SPECIFICATIONS:
- Exhaust Series: American Thunder
- Exhaust Type: Dual
- Exit Position: Dual Side
- Exit Style: Straight
- Heat Shield Attached: No
- Inlet Diameter: 2.500 in.
- Inlet Inside Diameter: N/A
- Material: Stainless Steel
- Muffler Count: 2
- Muffler Part Number: 842546
- Muffler Series: Super 44 Series
- Outlet Diameter: 2.500 in.
- Outlet Outside Diameter: 2.500 in.
- Single or Dual: Dual
- Sound Level: Moderate/Aggressive
- System Type: Header Back
- Tail Pipe Diameter: 2.500 in.
- Tip Diameter: N/A
- 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 16ga 409 Stainless Tubing
- Limited Lifetime Warranty
- Moderate to Aggressive Exterior Exhaust Tone
- Incl. Hangers and Hardware For Easy Installation
- Header Back System
- Dyno Tuned for Maximum Performance
- Dual Rear Exit
- Premium Flowmaster Quality
For the person who is looking for a true dual crossmember-back exhaust system with an moderate to aggressive exhaust tone. With an easy fit in mind, these systems are constructed from 16-gauge mandrel-bent stainless steel tubing with a built-in H-pipe crossover, a pair of specially selected Super 44 Series mufflers and includes all hangers and hardware necessary for installation. The American Thunder systems deliver a moderate to aggressive interior and exterior tone and are best suited to the enthusiast who wants their performance to be heard. Like all Flowmaster exhaust systems, the benefits include improved throttle response, power and mileage. If you prefer Aluminized steel construction, check out optional system# 17129.
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.