MBRP Axle-Back Exhaust System 2-1/2" XP Series Stainless Steel With Dual 4" Polished Tips Jeep Wrangler JK 2007-2018



  • Stainless Steel
  • 2-1/2" Diameter
  • Polished Tips
  • Dual Rear Exit
MSRP $506.46
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MBRP 2-1/2" Stainless Steel XP Series Axle-Back Exhaust System with Dual 4" Polished Tips for 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 and 2018 Jeep JK Wranglers.

This 2-1/2" Stainless Steel XP Series Axle-Back Exhaust System with Dual 4" Polished Tips from MBRP will enhance your 2007-2018 Jeep Wrangler's exhaust flow and give it a rich, mellow exhaust note. Plus, it will add custom style to your JK!

MBRP XP Series Axle-Back Exhaust System (S5528409) Features and Benefits:
- Durable stainless steel construction
- T304 mirror polished tips included
- 22% improved exhaust flow over stock
- 2.5" premium stainless steel tubing
- Includes two (2) 4" polished tips
- Full mandrel bent pipe
- Rich mellow exhaust sound
- Easy bolt-on installation

This dual rear exit axle-back exhaust kit merges style and performance for a 22% improvement in exhaust flow over your JK's factory setup. MBRP manufactures this exhaust system from high-grade stainless steel with mirror polished T-304 stainless steel tips. It will add an awesome exhaust tone to your Jeep and features a simple bolt-on installation.

Performance and sound are generally the two key factors in putting an exhaust on your Jeep Wrangler. While many brands offer one or the other, MBRP offers both in their extensive selection of exhaust systems and exhaust parts.

Order MBRP's S5528409 2-1/2" Stainless Steel XP Series Axle-Back Exhaust System with Dual 4" Polished Tips for your 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 or 2018 Jeep JK Wrangler from CJ Pony Parts today!

California Residents: Proposition 65 Warning

Installation Difficulty


Novice skill is required for this installation.

Installation Videos

Video Transcript

We still have the big ugly and quiet factory exhaust on our 2008 Jeep Wrangler, which is just not okay. So, today we're gonna make our Jeep look and sound better by installing this MBRP XP Axle Back Exhaust. This MBRP Axle Back Exhaust is made of 2 1/2" mandrel-bent stainless steel tubing with a dual-exit muffler and polished tips for a nice custom look and sound. It comes with everything you need for an easy installation, so today we're going to throw it on our 2008 Jeep Wrangler.

Tools you'll need for this installation: 15-mm socket, 1/2" ratchet, 8 mm hex key, 3/8 ratchet and you might need an exhaust hanger removal tool.

Alright, installing this axle-back exhaust is probably the easiest exhaust you'll ever do, but in our case, the exhaust is looking pretty rusty, so hopefully it plays nice, but all you'll need to do is remove the clamp and two hangers.

So this nut is so corroded. It's actually supposed to be like a 15-mm, but this 12 is just barely too small, so we're going to hammer this 12 on and hopefully it can grip onto the nut and we can break it free. Alright, well hopefully you don't have to do this. You probably won't have to, but we're going to take a cutoff wheel and we're going to cut right there and that should break it free.

Now we're going to remove the passenger side rubber hanger. You might need an exhaust hanger removal tool for this. These factory hangers can be pretty stiff. We're going to pop the driver's side hanger off and then we should be able to wiggle the muffler off and pull it right off the over axle pipe. Same process as the passenger side. Alright, we had the factory exhaust off. Now we can install the MBRP axle-back.

The first we're going to do is hang both pipes that have the hangers on them. This one goes on the driver's side and this on the passenger side.

Make sure you install a clamp before you install this pipe. Get it into the hanger on the driver's side. Then you can put it into the over axle pipe and get the passenger side one installed as well. We're going to install the muffler now. The passenger side pipe goes right here on the muffler and then the inlay pipe is going to go right here.

Install the driver's side tail pipe along with the clamp and now you can adjust this, get the pipes positioned where you want them and you can tighten all the clamps. Tighten the clamp on the over axle pipe first. Then we're going to push the muffler all the way back as far as we can and then we're going to tighten this clamp.

Finally you can install the tips. Install the tips, position them to your liking and then tighten the bolt with an 8-mm hex key. Repeat the process on the other side.

Finally, once you get your tips installed and adjusted to your liking and you make any adjustments to the muffler that you need, your installation is finished.

Alright, let's hear what it sounds like. Alright, our MBRP Axle Back Exhaust is installed. It looks way better than the factory exhaust. I am so glad we got that thing out of there and we still have an exhaust leak up front so it still has a little tick, but we'll fix that at a later date, but it still sounds good nonetheless. Installation is super easy. It should only take you about 30 to 45 minutes if you don't have as much rust as we did and before you know, you'll be heading off road.

Vehicle Fitment

This product will fit the following Wrangler years:

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