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This aFe exhaust component is the Scorpion Exhaust System Axle Back Aluminized Hi-Tuck 07-17 Jeep Wrangler JK V6 3.6/3.8L for 2011 Jeep Wrangler. Verify body style, engine, drivetrain, wheelbase or cab-and-bed configuration, pipe diameter, connection point, tip finish, emissions status, and required hardware.
Key Features
- Mandrel-routed exhaust configuration for the listed connection points
- Pipe size, material, tip, sound level, emissions use, and vehicle dimensions are model specific
- Connects at the rear axle and replaces only the muffler and tip section.
- The 49-08046 is fully mandrel-bent for consistent interior diameter throughout every curve, preserving exhaust gas velocity from the collector to the tailpipe.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2011 | Jeep | Wrangler | 70th Anniversary |
| 2016 | Jeep | Wrangler | 75th Anniversary |
| 2007-2017 | Jeep | Wrangler | Rubicon |
| 2007-2017 | Jeep | Wrangler | Sahara |
| 2010-2017 | Jeep | Wrangler | Sport |
| 2016 | Jeep | Wrangler | Sport S |
| 2011 | Jeep | Wrangler | Unlimited 70th Anniversary |
| 2007-2014 | Jeep | Wrangler | Unlimited Sahara |
| 2010-2014 | Jeep | Wrangler | Unlimited Sport |
| 2007-2010 | Jeep | Wrangler | Unlimited X |
| 2007-2010 | Jeep | Wrangler | X |
| 2018 | Jeep | Wrangler JK | Rubicon |
| 2018 | Jeep | Wrangler JK | Sahara |
| 2018 | Jeep | Wrangler JK | Sport |
Specifications
| Brand | aFe Power |
|---|---|
| Manufacturer Part Number | 49-08046 |
| Product Type | Axle Back |
| Condition | New |
| Configuration | Scorpion Exhaust System Axle Back Aluminized Hi-Tuck 07-17 Jeep Wrangler JK V6 3.6/3.8L |
| Material | aluminum, TIG-welded joints |
| Tip finish | polished stainless |
| Detail | Value |
| Product Line | aFe Performance Exhaust |
| Mounting | Factory hangers and OEM bolt positions |
| UPC | 802959492031 |
| Key Features Material | aluminum, TIG-welded joints Mandrel-bent tubing for consistent interior diameter |
| WARNING | This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov. |
What's Included
One new aFe axle back in the exact configuration and quantity identified by this listing. Hardware, clamps, couplers, gaskets, sensors, wiring, fluids, calibration, and accessories are included only when expressly stated.
About aFe Power
aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.
Important Disclosures
- California Proposition 65 warning: this product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
Related Parts
- aFe Scorpion 2-1/2in Alum Steel Axle-Back Exhaust w/Polished Tip 07-18 Jeep Wrangler JK V6-3.6/3.8L
- aFe Takeda 11-16 Scion TC 2.5L 2 1/4-2 1/2in Stainless Steel Axle-Back Exhaust w/Black Tip
- Shop the complete aFe Power collection
Frequently Asked Questions
Will the Scorpion Exhaust System Axle Back Aluminized Hi-Tuck 07-17 Jeep Wrangler JK V6 3.6/3.8L fit my 2011 Jeep Wrangler (aFe 49-08046)?
Match the complete vehicle, engine, drivetrain, cab and bed or wheelbase, body style, factory connection point, and any listed exclusions.
Does installation require cutting or welding?
Requirements depend on the exact system and vehicle. Review aFe's current instructions before disassembly; some configurations are bolt-on while others require trimming or professional fabrication.
Will this exhaust change sound level?
Sound depends on system type, pipe diameter, resonators, mufflers, engine, and other modifications. Confirm the exact configuration and local sound requirements.
Does this exhaust retain required emissions equipment?
Only when the exact product is designed around the original catalysts, DPF, or other equipment. Confirm current emissions classification before installation.
Installation Instructions
- Confirm aFe part number 49-08046, the complete vehicle or specification-based application, and all required supporting components.
- Allow the exhaust to cool, support the vehicle safely, and compare every pipe, hanger, flange, sensor, and included clamp before removing factory parts.
- Assemble the system loosely from the fixed connection points, align tips and clearances, then tighten hardware in the manufacturer's sequence.
- Check for leaks, contact, sensor faults, and loose hardware after the first complete heat cycle.
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