How to Install Corsa 2.5 in. Sport Axle-Back Exhaust w/ Single Polished Tip (07-17 Wrangler JK) on your Jeep Wrangler

NOTE: The supplied double edge clamps in this system will crush and Nv  permanently deform the exhaust piping as they are tightened. DO NOT 7 tighten these clamps any more than is necessary to lightly hold the exhaust components in place, until the very end of this installation process. It will be difficult or impossible to make any positional or rotational adjustments to the exhaust system after these clamps have been tightened down. 

VERY IMPORTANT: Align all clamps, so that the open edge of the clamp bracket is parallel and aligned with the notch in the pipe, and the outside edge of the clamp bracket is approximately 1/8" from the end of the pipe expansion. (See Fig. 1) Failure to properly position or orient the clamps could result in a weak clamping load, or even a potential teak at the clamp joints. 

IMPORTANT: Make sure that the small drain holes in the muffler are facing down when the muffler is installed. (See Fig. 2) 

1. Locate the dB muffler and slide the expanded inlet end onto the factory pipe. Next, slide the hanger through the rubber grommet. Slide a 2.5' clamp over the expanded end of the muffler. Pre-tighten the clamp at this time. (See Fig 0 & E) 

NOTE: Using soapy water soluhon on the grommet make the job easier. 

3. Locate passenger side tip tube and slide the hanger through the rubber grommet Next. slide the expanded end over the outlet rend of the muffler. Slide a 2.5" clamp over the expanded end of the tip tube. Pre-tighten the clamp at this time. (See Fig F) 

4. Locate the tip and slide the tip onto the exit enu. of the muffler. Align the tip so that there is about a one-half to one inch gap between the top of the tip and the bottom of the body panel with logo facing up. Pre-tighten the clamp at this time. (See Fig G) 

For part number 24412 (dual exhaust) only, repeat step 3 for driver side . 

4. Starting from the muffler inlet and working back, tighten all the clamps to 35 ft-lbs. Tip clamp torque setting: 16-20 ft-lbs. 

5. It is strongly recommended that all clamps be checked and tightened after  road testing the vehicle once the system has cooled, 

NOTE: During cold weather start-ups, you may experience an exhaust sound that is deeper and louder in tone than usual. This is temporary and will diminish to normal levels once your engine has reached its normal operating temperature. NOTE: Immediately following the installation of your exhaust system, you may experience a trace of smoke after initial start-up. DO NOT be alarmed.. The smoke is caused by the burning of a small amount of forming oil residue used in the manufacturing process.