Las Vegas, NV, Oct. 30, 2012 – DynoMax^® performance exhaust has added horsepower, torque and drone-free performance to a pair of new systems for the two editions of the 2010 Ford Mustang. Available now at performance retailers nationwide, the kits include an axle-back system (Part no. 38488) for 2010 Ford Mustang GT 4.6L V8s and a cat-back system (Part no. 38503) for 2010 Ford Mustang 4.0L V6s.

The axle-back system for the 2010 Ford Mustang GT 4.0L V8s (p/n 38488) includes a pair of DynoMax^® VT^® mufflers, an innovative muffler design that features a precisely calibrated, patented internal valve that ensures maximum performance and provides a drone-free experience inside the vehicle. The DynoMax VT muffler – engineered to deliver DynoMax’s trademark “Drone-Free Performance™” – is a welded stainless steel muffler that also includes an entire set of design enhancements to help increase horsepower and performance. The mufflers, combined with 2.5-in., OE-grade, 409 stainless steel piping and a pair of 4-in. double wall, slant cut, logo-embossed steel tips, deliver an increase in 18 horsepower and 17-ft. lbs. of torque over the stock system.

Boosting horsepower by 11 and adding 11-ft. lbs. of torque, the cat-back system for the 2010 Ford Mustang 4.0L V6 (p/n 38503) includes a pair of stainless steel DynoMax VT^® mufflers and a set of 4-in. double wall, slant cut, logo-embossed stainless steel tips. Each cat-back system also features 2.5-in., high-quality, OE-grade, 409 stainless steel piping that provides extended protection against corrosion.

Each DynoMax kit includes OE-quality hangers, brackets and accessories plus detailed installation instructions for simple, fast installation.

The DynoMax brand is the performance exhaust brand of Tenneco (NYSE: TEN).

DynoMax performance exhaust offers a full complement of Ford Mustang products, including power-enhancing DynoMax VT^®, Ultra Flo™, Super Turbo™ and Race Bullet exhaust systems covering applications 1986 and newer plus direct-fit systems for Mustangs manufactured later than 1984.

The latest stainless steel systems are covered by a DynoMax brand limited lifetime warranty and an exclusive 90-day Performance and Sound Guarantee that allows enthusiasts to try the product for 90 days. If within the first 90 days of ownership the consumer is unhappy for any reason, they can return the products for a full refund of the purchase price. Additional restrictions apply and can be found at www.DynoMax.com.

For more information about DynoMax and more about the latest cat-back and axleback systems for the 2010 Mustang models, 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.

Tenneco is a $7.2 billion global manufacturing company with headquarters in Lake Forest, Illinois and approximately 24,000 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^® and Clevite^® Elastomer brand names.

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