Jeep Jk Quiet Exhaust. Dynomax has a quiet crawler system for the JK but its still not available for the JL. Exchanging clean air for dirty air helps the engine run more efficiently and improves gas mileage, power.
Whether you choose an axle-back exhaust, cat-back. Inspired by consumer feedback out on the trails by people who also use their Jeep as everyday drivers, the DynoMax® QuietCrawler™ Performance Exhaust System was specifically designed for maximum clearance for on and off-road driving - ideal for lifted and stock height Gladiators - and includes two mufflers, an oval Super Turbo™ stainless steel muffler that helps to reduce sound. A forum community dedicated to Jeep Wrangler JK owners and enthusiasts.
Now, we are proud to release the beginning of what will be a full catalog of high-performance intake systems and air filters, multiple exhaust options for those looking for both street and off-road performance, and full line of suspension.
It is important to know the main parts of a Wrangler jk Exhaust System in order to understand how it works.
Inspired by consumer feedback out on the trails by people who also use their Jeep as everyday drivers, the DynoMax® QuietCrawler™ Performance Exhaust System was specifically designed to provide high clearance for rock crawling, and quiet acoustics for everyday driving. Read honest and unbiased product reviews from our users. Whether you want to install a cat-back or axle-back system, or just want to add some great exhaust tips, here are what improvements you can expect from each exhaust modification..