LAS VEGAS, Tues., Nov. 1, 2011 – Extra horsepower, extra torque and drone-free performance are three key characteristics DynoMax® engineers have included in the brand-new system for 2011-12 Ford Mustang 3.7L V6 models. The new DynoMax system is built around a pair of exclusive, drone-free DynoMax VT™ mufflers.

DynoMax Performance Exhaust, manufactured and marketed by Tenneco (NYSE: TEN), is one of North America’s leading brands of dyno-proven exhaust technologies for late-model and classic muscle cars, diesel and gas trucks and SUVs.

The new dual system posted a gain of 10 horsepower and 9-ft. lbs. of torque. Built to last, the new 2.75-in. system includes high-quality, 409-grade stainless steel, a premium material that provides extended protection against corrosion. This Mustang exhaust system was designed to work with the stock rear fascia for an integrated, polished finish and includes 3.5-in. outlet, double walled, buffed and polished 10-in. long slant-cut tips.

Also included in the new DynoMax VT system are exclusive DynoMax VT mufflers, an innovative, high-flow stainless steel muffler design that controls irritating drone while ensuring maximum performance.

Designed around the precisely calibrated patented internal valve, the muffler also includes slotted bushing ends; exclusive Continuous Roving Fiberglass (CRF) technology that absorbs additional unwanted interior resonance and allows for a rich, deep performance tone; and a show-stopping DynoMax VT logo-embossed body with a high-impact micro-finish.

The 100-percent welded mufflers included in the Mustang system were engineered specifically to deliver DynoMax’s “Drone-Free Performance™” and feature a straight-through, unrestricted design that is dyno-proven to support up to 2,000 CFM and 2,000 horsepower.

All necessary OE-style rod hangers and other hardware are included in the kit. DynoMax systems include handy, full-color guides for fast and easy installations.

The new system is covered by an exclusive 90-day Performance and Sound Guarantee 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. The system also is covered by a limited lifetime warranty. Additional restrictions apply and can be found at 

For more information about the DynoMax VT system for the new 2011-12 Ford Mustang 3.7L V6, please visit, 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

Tenneco is a $5.9 billion global manufacturing company with headquarters in Lake Forest, Illinois and approximately 22,000 employees worldwide. Tenneco is one of the world’s largest designers, manufacturers and marketers of emission control and ride control products and systems for the automotive and commercial vehicle original equipment markets and the aftermarket. Tenneco markets its products principally under the Monroe®, Walker®, Gillet™ and Clevite® Elastomer brand names.