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V8 Performance Protection. No-Drill Installation. Lightweight Underbody Armor.
Shield Your Hemi’s High-Performance ExhaustThe Jeep Wrangler JL 392 is a masterclass in power, but that massive 6.4L V8 requires a significant exhaust system that often sits as a primary target for trail obstacles. The Asfir 4x4 Exhaust Skid Plate 2021+is the definitive solution for protecting your investment.
Engineered with precision, this shield is laser-cut from high-quality 1/4" (6mm) aluminum. It provides the heavy-duty protection needed for rock crawling while remaining lightweight enough to ensure your 392’s 0-60 times stay blistering.
The Problem & The Solution:The Pain: Replacing a crushed or punctured performance exhaust system on a 392 can cost thousands and kill your engine's back-pressure efficiency.
The Asfir Solution: Our 100% Bolt-On design uses structural reinforcing ribs to deflect impacts, integrated vents to manage heat, and zinc-coated brackets to stop corrosion before it starts.
Key Features: JL 392 Exhaust Armor
Uses factory mounting points for a 100% bolt-on installation. No permanent vehicle modifications required.
Laser-cut 1/4" aluminum offers an elite strength-to-weight ratio, protecting the exhaust without sagging your suspension.
Integrated stiffening and reinforcing ribs ensure the plate maintains its shape even after heavy rock impacts.
Precision-cut ventilation slots prevent heat buildup around the exhaust, protecting nearby components.
Engineered with drain holes that allow water, mud, and trail debris to escape, preventing weight accumulation.
Zinc-coated steel brackets provide maximum protection against rust and salt, ensuring long-term hardware integrity.
The slim-fit design follows the underbody contours perfectly, ensuring zero loss of usable ground clearance.
Your kit arrives with all necessary mounting brackets and hardware for a quick, single-person installation.
Hemi-Grade EngineeringWe understand that the 392 is a unique beast. That’s why our exhaust skid plate is specifically tailored to the routing of the 6.4L engine's pipes. It serves as an essential component of the full Asfir underbody system, allowing you to slide over obstacles that would otherwise leave you with a dented resonator or a snapped exhaust hangar.
25 lbs Total Weight 6mm Aluminum Alloy Bolt-On Install Type Israel Proven Origin
"The exhaust on the 392 hangs lower than I'd like. I went with the Asfir plate because it's aluminum and won't rust. It fit perfectly around the dual-mode exhaust components and didn't change the sound at all. Took a nice hit last weekend and the resonator is still perfect. Worth every cent."
- David T., JL 392 Owner*Estimates for performance parts on 6.4L V8 models. Recovery costs vary by location.*
| Feature | Asfir Exhaust Armor | Generic Steel Plates |
|---|---|---|
| Installation | ✓ 100% Bolt-On (No Drill) | ✗ Often Requires Drilling |
| Material | ✓ 6mm Aluminum (Rust-Free) | ✗ Steel (Rusts if Scratched) |
| Weight | ✓ 25 lbs (Performance Friendly) | ✗ 60+ lbs (Heavy) |
| Thermal Care | ✓ Integrated Vent Slots | ✗ Traps Exhaust Heat |
| Fitment | ✓ Specifically for 6.4L V8 | Universal "Fits Most" |
This skid plate is meticulously designed for the following vehicle profile:
2021 - 2025 Jeep Wrangler JL Engine: 6.4L V8 Petrol (392) Chassis: 4-Door Long WheelbaseCompatibility: This plate is optimized for the factory exhaust configuration. Compatibility with some long-arm lift kits may require minor spacing adjustments.
No. The plate is designed with ample clearance and ventilation slots that allow the sound waves and airflow to behave normally. You will maintain the aggressive V8 roar you love.
No drilling or cutting is required. This is a 100% bolt-on system that utilizes existing factory holes in your Wrangler's chassis for a clean and secure fit.
No. The exhaust routing for the 6.4L V8 (392) is specific to that model. For other JL engines, please check our specific listings for the 2.0L/3.6L exhaust skid plates.
Asfir includes integrated drain holes in the design. These allow water, sand, and mud to drain away during washing, preventing heavy debris buildup over time.
Yes. At 1/4" (6mm) thickness, this is high-grade structural aluminum. While it may take cosmetic scuffs, it is designed to deform slightly to absorb energy and protect the far more fragile exhaust resonator and pipes behind it.
California Residents
Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.
The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov
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The wait time was more than I anticipated even after seeing the notification of long lead times. I have to give them props for giving some compensation for the excessive wait time. Having slightly larger holes would help with fitment. Had a hard time getting the front drivers side away from the pinch weld. Eventually had to use washers to add space away from the truck. Need to update pictures and instalation video for the new sliders they are now making
All packing and shipment were great, everything was there. I had to contract out the install because of arthritis, it took them two hours and looks perfect. Zero wind noise at any speed 0 to 100.
Absolutely love my new rack and roam cases. Appreciate the Sherpa crew as well for their hospitality while the installation was taking place.
Fit and finish is excellent. Looks great on the Bronco. No whistling noise at all, some additional wind noise over 60mph but not much different than it was without the rack. Assembly was not too difficult. Instructions and videos could be a little better.
The quality and dedication of the team at Sherpa is evident from the very first interaction with them, and is further proven in the product itself. This rack is well engineered, easy to assemble, easy to adjust, and holds up incredibly well with no loosening or rattling or shifting (even after over 200 miles of driving on poorly maintained roads). Currently operating with approximately 180 pounds of gear mounted on the bed rack and no issues at all so far. I expected the vibration to work the bolts loose over time, but every time I check they're all still snug. My only regret is that I didn't pull the trigger and get this rack sooner.
First of all, the team at Sherpa is full of passion for adventure and that passion shows in the quality of their products. This roof rack looks incredible and surprised me with it's sturdiness. No loosening of hardware, even after weeks of driving. Currently holding approximately 80 pounds of gear for everyday driving, plus an additional 110 strapped on top during a camping trip (and I even stood on top of the entire loadout). No warping, bending, twisting, or slipping. The fact that this matches the bed rack perfectly in height is the icing on the cake. Easily serves as a tie off for a tarp, rain fly, hammock, or whatever you need. Perfect for modular campsite setup and quick teardown.
I bought the Sherpa Crestone rack for my 2024 4Runner TRD Pro. Incredibly well-made and excellent design. Spend the extra , to get best roof rack in the market. You won’t regret it.
This is our first roof rack that we are going to use to put a RRT (roof top tent) on for back country trips. Well-built product that came with all the nuts, bolts and washers to complete the installation. Took about 1-1/2 to 2 hours install the rack. You will another person to help place the racks on top of the Jeep for final install. Overall, a great, well-built American product
Install was super easy. The quality was great. Customer service was quick to respond to any issues! I’ve already been getting compliments on it and what brand it is. This will be great for camping this year!
This is on my tundra absolutely solid rack looks fantastic extremely modular, which is why I went this route. I can use the whole rack when traveling and over landing then rock the chase rack only when the rest is not in use, I actually use the recovery traction board mounts for my shower room set up, which works amazingly just relocated the board somewhere shown in picture keep innovating TUWAand I’ll keep purchasing.
Good looking cat shields made of stainless steel with cooling holes. Priced well, easy install, no issues. Would buy again.
Great service from their staff. Robert help me through all the process with a request I had, he responded all emails in a timely manner and provided great help.
We received it within 3 days and installed the same day. Great awning and very well made.
the tent is very nice, comfortable and roomy.
Following the instructions was fairly easy. Its better to have second person to set it up. I really like the tent and the support that from ExtrailAuto. Really recommeded! Thanks
