Monroe, MI, Feb. 7, 2014 – DynoMax^® Performance Exhaust will offer performance enthusiasts an easy way to save on their DynoMax cat-back exhaust purchase this spring through the new “Spring Promotion” offer. The “Spring Promotion” will reward up to a $100 Visa^® prepaid card for the purchase of a qualifying cat-back exhaust system.

Available from March 1 through June 30, 2014, the DynoMax “Spring Promotion” is available on all DynoMax exhaust systems. To see a list of exhaust systems and corresponding rebate reward, please visit www.DynoMax.com after March 1, 2014. The Spring Promotion includes offers for a $50, $75 and $100 Visa^® prepaid card.

DynoMax Performance Exhaust systems are available for late-model and classic muscle cars, diesel and gas trucks and SUVs. Each DynoMax Performance Exhaust system has been engineered to enhance performance and sound. Each high-performance stainless steel exhaust system features mandrel-bent stainless steel tubing for longer life and performance; high-flow mufflers; polished stainless steel tips; and all necessary stainless steel clamps, hangers and other accessories as required by the specific application.

DynoMax Performance Exhaust systems are covered by a DynoMax brand Limited Lifetime Warranty and an exclusive 90-day Performance and Sound Guarantee. The 90-day Performance and Sound Guarantee 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. More information is available at www.DynoMax.com.

For rebate forms and additional information, please visit www.DynoMax.com after March 1, 2014. All rebate forms and copied sales receipts must by postmarked by Aug. 1, 2014.

DynoMax is manufactured and marketed by Tenneco. DynoMax 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.

To learn more about DynoMax Performance Exhaust products, 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 Inc. (NYSE: TEN) is a $7.4 billion global manufacturing company with headquarters in Lake Forest, Illinois and approximately 25,000 employees worldwide. Tenneco is one of the world’s largest designers, manufacturers and marketers of clean air and ride performance products and systems for automotive and commercial vehicle original equipment markets and the aftermarket. Tenneco’s principal brand names are Monroe^®, Walker^®, XNOx™ and Clevite^® Elastomer.

###