Jeep Wrangler JK 2011, Sport Polished Stainless Steel Axle-Back Exhaust System by dB®. The dB exhaust systems are unique in their combination of an aggressive, growling exterior sound and absence of irritating interior drone. If you want performance sound combined with comfortable touring, dB exhaust systems are for you. The mirror polish stainless steel finish makes your truck look as good as it sounds.
- Engineered Specifically for Each Application
- Sound Tuned to Character of Vehicle
- Straight-Through Design Mufflers
- Nonrestrictive Design Maximizes Airflow
- No Interior Drone at Cruising Speeds
- Patented RSC™ Technology
- CORSA Sound With Easy Bolt-On Installation
- All Components (Including Clamps and Hangers) Made of the Finest 304 Stainless Steel
- Mirror Shine Polished Finish
- No Welding Needed
- All Hardware and Detailed Full-Color Installation Instructions Included
- Stainless Steel or Polished Exhaust Tip Included for Most Applications
- 50 States Legal
- Designed, engineered and manufactured in Berea, Ohio
- Limited 10-year warranty
Aftermarket performance exhausts systems are about sound. Buy a dB bolt-on stainless steel exhaust system and you can enjoy the powerful performance truck rumble in just a couple of hours. The systems are easy to install. They require no welding, and you can choose to install them yourself so you don’t have to wait for a professional to get time to install them unless you choose to.
For true truck enthusiasts it is just as important that the truck sounds right, as it is that it looks right. dB Performance Exhausts are painstakingly styled to deliver the right rugged growl for each individual application, while eliminating the irritating drone that makes many other performance exhaust systems so tiring in the long run. With a dB performance exhaust system you can cruise down the highway in comfort, but still get the deep truck growl when accelerating and at idle. The patented non-restrictive straight-through design reduces the backpressure in the exhaust system and frees up the gas flow from the engine and improving the exhaust scavenging. This makes for a more oxygen rich air/fuel mixture in the combustion chambers, which makes the engine produce additional torque and power. You can roll a pool ball from one end of a dB system and right out the tip if you want to prove how unrestricted the passage through a dB system is. The extra power is proof that your engine functions more efficiently, which also translates into better fuel economy. Installation of a dB exhaust system not only provides great sound and great looks, it is a true improvement for your truck. The dB exhausts connect behind the catalytic converter. Thus they do not affect your factory warranties and are legal in all the 50 states.
dB Performance Exhausts® is a brand of truck exhaust systems, manufactured and marketed by TMG Performance Products, a Division of The Mifsud Group. dB Performance Exhaust combines the history and knowledge of the CORSA Performance Exhausts brand, which is well known in the performance car market, with a love of truck customizing. The dB exhaust systems cater to the specific needs of truck enthusiasts and deliver both a perfect truck engine growl and cruising comfort. Utilizing the most advanced manufacturing methods and making every part in the USA, the team at dB Performance Exhausts ensures the highest level of quality. Starting with advanced 3-D Modeling through the engineering phase, advanced acoustic engineering throughout development, and operating automatic mandrel benders and coordinated measuring equipment, the team at dB takes great pride in their parts. dB exhaust systems fit – every time. TMG Performance Products focuses on drivers and the enhancement of driving experiences. This is a focus supported by the entire team of dedicated associates. The company recognizes and values the importance of employees at all levels of an organization, creating long-term value and focus on developing and sustaining job opportunities. TMG Performance Products, a Division of The Mifsud Group, is committed to its employees, its partners, to its values and to delivering premium performance exhausts to consumers.