1967-1970 Ford Mustang AMERICAN THUNDER HEADER-BACK DOR (Dual Out Rear)
The latest systems from Flowmaster will give your classic Mustang that deep, throaty exhaust you've been looking for! Check out the blog for all the details.
Flowmaster is proud to introduce part number 817281, this new 409S stainless 2.50” dual Header-back exhaust for 1967–1970 Mustangs. Featuring the Super 44 Two Chamber mufflers, custom designed H-pipe assembly, mandral bent 2.50" tailpipes and finished off with 3.00" polished T304 stainless steel tips that exit through the factory valance. This American Thunder system gives your Mustang a powerful, aggressive tone inside and out, while delivering the performance and efficiency improvements Flowmaster is famous for. With 16 gauge 409S stainless steel construction and a complete stainless hardware package, Flowmaster has the last exhaust a classic Mustang will ever need, and like all Flowmaster stainless products, the 817281 is backed by a limited lifetime warranty.
Part number 817282 is the same system but features turn down tips at the rear valance.
• Stainless Steel Construction
• Exits Through Rear Valance
• Super 44 Mufflers For a Classic Flowmaster Sound.
• Limited Lifetime Warranty
• Dyno Tuned For Maximum Performance