The DynoMax axle-back system (39504) for the 2011 Ford Mustang GT is a direct-fit, clamp-on Ultra Flo welded muffler system. The system re-uses OE clamps on the muffler inlet pipes and includes 3.5-in. double-walled, 304-grade stainless steel tips.
The new 2.5-in. exhaust is constructed from 409-grade stainless steel to provide protection against corrosion and permanent discoloration.
It features routing to match the OE design to ease installation; all necessary hangers and clamps; and 10-degree angle trimmed, 3.5-in. mirror polished stainless steel tips, etched with the DynoMax logo.
The system includes a set of the popular Ultra Flo Welded mufflers, a stainless steel, fully welded design with straight-through internal piping to ensure unrestricted exhaust flow and reduced backpressure. The muffler design is dyno-proven to flow up to 2,000 SCFM and to support up to 2,000 horsepower. Each Ultra Flo Welded muffler includes CRF (Continuous Roving Fiberglass) technology to absorb unwanted interior resonance while maintaining a deep performance tone.
DynoMax also released two systems for the 2011 Ford Mustang GT 5.0L (cat-back system, p/n 39505; axle-back system, p/n 39504). The 2011 Ford Mustang cat-back (39505) system features 3-in. 409-grade stainless steel piping and 10-degree angle trim, 304-grade stainless steel buffed and polished tips.
The system features the brand’s Race Bullet mufflers, an extremely lightweight, compact muffler design. The Bullet is 100-percent welded for maximum durability and utilizes CRF technology which helps provide an incredibly throaty performance race tone.
Every DynoMax system includes easy-to-understand, step-by-step installation instructions.
Each new Mustang system is covered by a limited lifetime warranty and exclusive 90-day Performance and Sound Guarantee, an offer that lets enthusiasts try the system for 90 days. Consumers can return the product within 90 days for a full refund of its purchase price.
For more information about the new DynoMax systems for the 2011 Mustang, please visit www.DynoMax.com, contact your nearest DynoMax supplier or call 1-734-384-7806. For the name and location of your nearest DynoMax retailer, check out the Dealer Locator at www.DynoMax.com.