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SPEEDFX

MaxFlow Xtreme Axle Back Performance Exhaust System Jeep Wrangler JK 2012-2018

  • Based on 2 reviews
Condition: New
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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Jul 6
Order within 15 hours and 37 minutes
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Features

  • RESISTS RUST - Built From Premium T-304 Austenitic Stainless Steel Which Will Not Pit Or Rust
  • QUALITY COMPONENTS - 300 Series Stainless Steel Weld Filler Supports The Overall Quality And Durability Of The System
  • PRECISION ENGINEERED - Smooth Mandrel Bent Angles Ensure Maximum Air Flow For The Very Best Sound And Performance
  • EASY TO INSTALL -CNC Manufacturing To Exacting Tolerances Creates Precise Fitment That Reduces Installation Time
  • RICH SOUND -Rich, Aggressive Tone From The MaxFlow Xtreme Muffler Adds A Powerful Sound To The Vehicle

Description

MaxFlow Xtreme exhaust systems by SpeedFX are built using T-304 austenitic stainless steel which will not pit or rust. 300 series stainless steel weld filler supports the overall quality and durability of the system. Smooth mandrel bend angle ensure maximum air flow for the very best sound and performance. CNC manufacturing creates precise fitment and reduces installation times. The MaxFlow Xtreme muffler provides a rich, aggressive tone that will turn heads and make you smile. Dual side or dual rear exit options are included on applicable systems. MaxFlow Xtreme exhaust systems are covered by a limited lifetime warranty.

Brand: SPEEDFX


Material: Stainless Steel


Item dimensions L x W x H: 39.96 x 22.24 x 10.63 inches


Vehicle Service Type: Jeep


UPC:


Item Dimensions: 39.96 x 22.24 x 10.63 inches


Compatible with Vehicle Type: Jeep


Automotive Fit Type: Vehicle Specific Fit


Material Type: Stainless Steel


Brand Name: SPEEDFX


Manufacturer Part Number: 50600


UPC: 880268180474


Manufacturer: SpeedFX


Global Trade Identification Number: 74


Model Number: 50600


Item Type Name: Exhaust System Kit


Included Components: Exhaust System Kit


Manufacturer Warranty Description: Limited Lifetime Warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jul 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Deep Aggressive Tone Without the Drone – Great Value Exhaust Upgrade Deep Aggressive Tone Without the Drone – Great Value Exhaust Upgrade
Review Image by Luis Escobar
Review Image by Luis Escobar
I installed the SpeedFX Exhaust System Kit 50600 on my Jeep Wrangler and it completely changed the character of the vehicle—in a good way. Right away, the sound is deeper and more aggressive compared to stock, but it’s not overwhelming. It gives the Jeep a more powerful presence without being obnoxious. At cruising speeds, there’s little to no drone, which was important to me since this is still a daily driver. Fitment was solid. Everything lined up well with the factory hangers, and installation was straightforward if you have basic tools. I was able to get it done in my garage without any major issues. Build quality seems good for the price point. The welds look clean, and the materials feel durable enough to handle daily driving and occasional off-road use. If I had one small critique, it would be that it’s slightly louder than I initially expected on cold starts, but it settles down quickly once warmed up. Overall, this is a great upgrade if you want better sound without spending a premium. It really wakes up the Jeep and makes driving it more enjoyable. ... show more
Reviewed in the United States on May 4, 2026 Reviewed in the United States on May 4, 2026 by Luis Escobar

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