New DynoMax® System Features Super Turbo™ Performance Muffler

Las Vegas, Tues., Oct. 30, 2018 – The DynoMax® Performance Exhaust product line now includes an

axle-back, Super Turbo-powered performance exhaust system for the latest Jeep Wrangler model. The

new DynoMax dual-exit system (39536) is easy to install and adds performance and a custom-like

finish to the 2018 Jeep Wrangler JL 3.6L V6.

Inside each new DynoMax exhaust system for the JL is a Super Turbo™ muffler that is constructed

from stainless steel and provides a solid performance tone with minimal resonation. The Super Turbo

muffler includes a cover constructed from polished, 304-grade stainless steel.

The new DynoMax kit also includes 2.5-in. stainless steel, mandrel-bent piping to help extend

protection against corrosion and a pair of 6-in. stainless steel, slant-cut tips.

The new bolt-on exhaust system includes all necessary hardware, hangers, clamps and other

accessories plus highly detailed, step-by-step DynoMax installation instructions. The system is

compatible with two- and four- door JL models.

A DynoMax Limited Lifetime Warranty and an exclusive 90-Day Performance & Sound Guarantee cover the

latest DynoMax Jeep exhaust system. This 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 product for a full refund of the purchase price. For more information,

please visit www.DynoMax.com.

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,

Jeeps and SUVs.

Show us your Jeep and join in the conversation with DynoMax on Facebook, Twitter or Instagram.

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.

About Tenneco

Headquartered in Lake Forest, Illinois, Tenneco is one of the world’s leading designers,

manufacturers and marketers of Ride Performance and Clean Air products and technology solutions for

diversified markets, including light vehicle, commercial truck, off- highway equipment and the

aftermarket, with 2017 revenues of $9.3 billion and approximately 32,000 employees worldwide.

On October 1, 2018, Tenneco completed the acquisition of Federal-Mogul, a leading global supplier

to original equipment manufacturers and the aftermarket with nearly 55,000 employees globally and

2017 revenues of $7.8 billion. Additionally, the company expects to separate its businesses to

form two new, independent companies, an Aftermarket and Ride Performance company as well as a new

Powertrain Technology company, in late 2019.

About the Future Aftermarket and Ride Performance Company

Following the separation, the aftermarket and ride performance company will be one of the largest

global multi-line, multi-brand aftermarket companies, and one of the largest global OE ride

performance and braking companies. The aftermarket and ride performance company’s principal

product brands will feature Monroe®, Walker®, Clevite® Elastomers, MOOG®, Fel-Pro®, Wagner®,

Champion® and others. The Aftermarket and Ride Performance company would have 2017 pro-forma

revenues of $6.4 billion, with 57% of those revenues from aftermarket and 43% from original

equipment customers.

About the Future Powertrain Technology Company

Following the separation, the powertrain technology company will be one of the world’s largest

pure-play powertrain companies serving OE markets worldwide with engineered solutions addressing

fuel economy, power output, and criteria pollution requirements for gasoline, diesel and

electrified powertrains. The powertrain technology company would have 2017 pro-forma revenues of

$10.7 billion, serving light vehicle, commercial truck, off-highway and industrial markets.

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