The Jeep Wrangler straight from the factory is a beast, built to conquer any terrain. However, its oversize stock muffler and low - hanging exhaust tip cause a major drawback: reduced approach and departure angles, limiting its true off - road potential. Injen has come up with an affordable yet high - quality solution. The SES5003MD muffler delete kit not only improves your Jeep's approach and departure angles but also boosts performance and transforms the engine sound. This kit is a game - changer for 2007 - 2018 Jeep Wrangler JK models with 3.6L or 3.8L engines. It's perfect for weekend off - road enthusiasts who don't want to break the bank on a high - end exhaust system. You can swap it in for your wheeling trips and reinstall the OE muffler for your daily commute, all in just 20 minutes. Unlike cheap kits made from thin cold - rolled steel that rust or crack, Injen's kit is crafted from 304 stainless steel, mandrel - bent in Pomona, CA, ensuring long - lasting durability. Our engineers designed it for easy installation, using the factory hanger locations. This means quick swaps without any hassle. And of course, the SES5003MD works seamlessly with our full range of Jeep performance products, from air intakes to throttle response controllers and complete exhaust systems. Take on the world with your Jeep, enhanced by Injen Technology! This part fits a wide range of 2007 - 2018 Jeep Wrangler models, including various anniversary editions, Rubicon, Sahara, Sport, and Unlimited versions.






Using the Injen SES5003MD muffler delete kit is a breeze. First, gather the necessary tools like wrenches. Park your 2007 - 2018 Jeep Wrangler JK (3.6L/3.8L) on a flat surface and let the engine cool down. Locate the stock muffler and exhaust tip. Use the factory hanger locations to remove the old parts. Then, install the SES5003MD kit in the same spots. Make sure all connections are tight. You can easily do this swap in about 20 minutes. When it comes to maintenance, keep an eye on the stainless - steel parts. Check for any signs of damage or loose connections regularly. After off - road trips, wash the kit to remove dirt and debris. If you notice any issues, don't hesitate to contact Injen's customer support. Also, remember that if you want to use the original muffler for your daily commute, you can swap it back just as easily. Just follow the same steps in reverse.