2. aFe Power
  3. Mach Force XP 304 Stainless Steel Cat-Back Exhaust

aFe Power Mach Force XP 304 Stainless Steel Cat-Back Exhaust Installation guide

  • Hello! I've reviewed the aFe Power installation instructions for the Cat-Back Exhaust system, designed for 2014-2018 Jeep Grand Cherokees with V6 3.6L engines. This document outlines the steps for installing the Y-pipe, mid-pipe, muffler, tail pipe, and exhaust tip, and emphasizes the use of provided hardware and O.E. isolation mounts. I'm ready to help with any questions you have about this installation process or the system itself.
  • What vehicle is this exhaust system designed for?
    What parts are included in this exhaust system?
    Is professional installation recommended?
    What should I do after installation?
INSTALLATION INSTRUCTIONS
MAKE: Jeep
MODEL: Grand Cherokee
YEAR: 2014 - 2018
ENGINE: V6-3.6L
Cat-Back Exhaust
49-38078-B (Black Tips)
49-38078-P (Polished Tips)
Caution: aFe recommends professional installation on our products. Allow time for your vehicle to cool down prior to installation. When working on or under your vehicle
proceed with caution. Exhaust systems reach high temperatures and may cause serious burns. Wear protective safety equipment; eye goggles and gloves to ensure a
safe installation.
06-86482
Updated: Nov, 2018
Step 1: Read instruction prior to installation. It is recommended to not tighten everything
down until the system has been fully installed for adjustability.
Step 2: Remove the O.E exhaust up to the first flanged joints.
Step 3: Install the Front Y-pipe using the provided hardware and O.E isolation mounts.
Step 4: Install the mid pipe using the provided 3" clamp and O.E isolation mount.
Step 5: Install the Muffler section using the provided 3" clamps. (Use a stand to hold the
muffler in place)
Step 6: Install the Tail pipe section and tip using the provided 3" clamps and O.E isolation
mounts.
Step 7: Adjust the exhaust system and tip to desired position and tighten down all clamps.
Step 8: Your Installation is now complete it is recommended to re-check and re-tighten
exhaust 50-100 miles after installation.
Y-Pipe Assembly
05-145554
3" Band Clamp
05-41055
Mid-Pipe Assembly
05-145555
3" Band Clamp
05-41055
3" Band Clamp
05-41055
Muffler Assembly
05-145556
Tail Pipe Assembly
05-145557
Exhaust Tip
49T30454-B092 (Black Tip)
49T30454-P092 (Polished Tip)
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