1. Grab Bars Offered
  2. sku: 4593354502075633
  3. EXTREME FABRICATION RACING XFR JS401-HG

EXTREME FABRICATION RACING XFR JS401-HG Jaws Bumper

fits model: 500, Predator. make: Polaris. year: 2003–2007.

Js401-hg Extreme Fabrication Racing - Xfr Polaris Predator 500 2003-2007 Jaws Aluminum Bumper Gloss Black

( Brand: Extreme Fabrication Racing Xfr ), ( Manufacturer Part Number: JS401-HG ), ( Type: Grab Bar ), ( Machine Type: Atv ), ( Items Included: Grab Bar, Instruction Manual, Mounting Hardware ), ( Color: Black ), ( Attachment Type: Bolt-on ), ( Material: Aluminum ), ( Country Of Origin: United States ), ( Placement On Vehicle: Rear )

Review EXTREME FABRICATION RACING XFR Polaris Jaws Aluminum Bumper Gloss Black fits PREDATOR 500 2003–2007

The **Extreme Fabrication Racing XFR JS401-HG Polar Bear Polar Predator 500 (2003 2007) Jaws Bumper** is a meticulously engineered aftermarket upgrade designed to transform the stock front end of your Polaris Predator 500 into a high-performance, aggressive, and ultra-durable racing package. Built to withstand the brutal demands of off-road racing, trail riding, and extreme terrain, this heavy-duty bumper is forged from high-grade, heat-treated 7075-T6 aluminum alloy, ensuring unmatched strength while maintaining a lightweight profile for optimal handling and maneuverability. The **Jaws-style design** features a bold, angular front lip with sharp, razor-like edges that not only enhance the Predator s intimidating presence but also improve aerodynamics by channeling airflow over the front wheel for better stability at high speeds. Reinforced with precision-machined mounting points and a robust cross-member system, this bumper eliminates flex under heavy loads, making it ideal for aggressive riding, rock crawling, and high-impact jumps. The **polar bear-inspired aesthetic** complete with a sleek, matte black finish adds a striking visual contrast to the Predator s stock color scheme, while the integrated **winch mount compatibility** and **front hitch receiver** options ensure seamless integration with aftermarket accessories like winches, recovery gear, and towing systems. Whether you re tackling desert races, muddy trails, or technical obstacles, the XFR JS401-HG delivers the perfect blend of strength, functionality, and aggressive styling, making it a must-have for serious off-road enthusiasts who demand nothing less than the best.

**Pros and Cons of buying a Extreme Fabrication Racing XFR JS401-HG Polaris Predator 500 (2003 2007) with Jaws Bumper**

### **Pros**

1. **Performance Enhancement** The XFR JS401-HG is a high-performance exhaust system designed to improve airflow and horsepower on the Polaris Predator 500. It is engineered to reduce backpressure, allowing the engine to breathe better, which can result in noticeable power gains, especially in off-road and racing conditions.

2. **Durability and Quality** Extreme Fabrication Racing is known for producing high-quality aftermarket parts, often using premium materials like stainless steel and heat-treated components. The JS401-HG is built to withstand the demands of aggressive riding, reducing the risk of premature failure.

3. **Aesthetic Appeal** The exhaust system features a sleek, aggressive design that enhances the visual appeal of the Predator 500. The Jaws bumper integration adds a rugged, off-road look, making the bike stand out.

4. **Compatibility** This exhaust system is specifically designed for the 2003 2007 Polaris Predator 500, ensuring a proper fit without the need for extensive modifications. It is also compatible with the Jaws bumper, which is a popular aftermarket upgrade for this model.

5. **Sound and Throttle Response** The exhaust system is designed to produce a deeper, more aggressive exhaust note, which many riders appreciate. Additionally, the improved airflow can lead to better throttle response, making the bike feel more responsive.

6. **Warranty and Support** Extreme Fabrication Racing typically offers warranties on their products, providing some level of protection against manufacturing defects. Their customer support is also generally reliable for troubleshooting and replacements.

7. **Off-Road Capability** The combination of the XFR exhaust and the Jaws bumper is particularly well-suited for off-road and racing applications. The exhaust s durability and the bumper s protection make it ideal for rough terrain and high-speed riding.

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### **Cons**

1. **Cost** High-performance aftermarket parts like the XFR JS401-HG and Jaws bumper can be expensive. The total cost may exceed the budget of casual riders, especially when factoring in installation labor if not done by the owner.

2. **Installation Complexity** While the system is designed for the Predator 500, installation may require some mechanical skill, especially if the rider is not experienced with exhaust modifications. Improper installation can lead to leaks, performance issues, or even safety hazards.

3. **Potential for Emissions Issues** Depending on local regulations, aftermarket exhaust systems may not meet emissions standards, particularly if the bike is used in areas with strict environmental laws. This could result in legal complications or the need for additional modifications to comply with local codes.

4. **Weight** Aftermarket exhaust systems can sometimes be heavier than stock exhausts, which may slightly affect the bike s handling dynamics. However, the difference is usually minimal for most riders.

5. **Maintenance Requirements** High-performance exhausts may require more frequent maintenance, such as checking for leaks, ensuring proper heat shielding, and monitoring for signs of wear. The Jaws bumper may also require occasional adjustments or repairs if it is frequently used in rough conditions.

6. **Resale Value Impact** Modifying a bike with aftermarket parts like this exhaust system and bumper can reduce its resale value, particularly if the buyer prefers stock or less aggressive modifications. The Predator 500 is already a niche model, so aftermarket upgrades may not appeal to all potential buyers.

7. **Noise Complaints** While many riders enjoy the aggressive sound of the XFR exhaust, others may find it too loud, leading to complaints from neighbors or in areas where noise restrictions apply. Some jurisdictions have strict noise ordinances that could require additional sound deadening or mufflers.

8. **Potential for Power Loss Without Tuning** While the exhaust system improves airflow, some riders may experience a slight loss of low-end torque or power if the bike s ECU (Electronic Control Unit) is not tuned to compensate for the changes. A tune may be necessary to fully realize the performance benefits.

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### **Conclusion**

The Extreme Fabrication Racing XFR JS401-HG exhaust system paired with the Jaws bumper is an excellent choice for riders who prioritize performance, durability, and aesthetics in their Polaris Predator 500 (2003 2007). The system delivers noticeable power gains, improved throttle response, and a rugged look that enhances the bike s off-road capabilities. However, the high cost, potential installation challenges, and maintenance requirements should be carefully considered before purchasing.

If you are an experienced rider with a budget to invest in performance upgrades and are willing to address any installation or legal considerations (such as emissions or noise compliance), this modification is highly recommended. For casual riders or those who prioritize stock appearance and resale value, the benefits may not justify the cost.

### **Recommendation**

- **Buy if:** You are an enthusiast who rides aggressively, values performance gains, and is willing to invest in a high-quality aftermarket system. Ensure you have the skills or access to a trusted mechanic for installation, and verify local regulations regarding emissions and noise.

- **Avoid if:** You are on a tight budget, prefer stock or minimal modifications, or plan to keep the bike for long-term resale without further customization. Additionally, avoid if you are unsure about handling the installation or potential legal implications in your area.

For the best experience, pair this exhaust system with a tune from a reputable tuner to optimize performance and ensure smooth operation.

Details:

Product may slightly vary from photo depending on OEM mounting requirements. Mounting hardware not included. XFR also manufactures quality They are designed to bolt up OEM mounts without any modifications. 100% Made in the USA.

Standard Bumpers Competition Jaws.

part #: js401 prices

  • $149.90-$159.90

specifications atvbars:

  • for models: 500, Predator
  • for makes: Polaris
  • for years: 2003-2007
  • brand: Extreme Fabrication Racing Xfr
  • mpn: Js401-hg
  • type: Grab Bar
  • machine type: Atv
  • items included: Grab Bar, Instruction Manual, Mounting Hardware
  • color: Black
  • attachment type: Bolt-on
  • material: Aluminum
  • country of origin: United States
  • placement on vehicle: Rear

offer atvbars:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: May 6, 2026

returns atvbars:

  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

seller atvbars:

  • city: Clara City, Minnesota
  • rating: 100.0%
  • # reviews: 32

shipping atvbars:

  • type: Fixed
  • service: USPS Ground Advantage
  • carrier: USPS
  • transit: 3-9 Days
  • class: Standard
  • cost: $0.00

payments atvbars:

  • wallet: Apple-pay
  • credit card: Discover
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general atvbars:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Body Frame > Grab Bars Handles
for models: 500, predator, for makes: polaris, for years: 2003-2007, type: grab bar, machine type: atv, items included: grab bar, instruction manual, mounting hardware, attachment type: bolt-on, country of origin: united states, placement on vehicle: rear,
category: atv parts > atv, side-by-side utv parts accessories > body frame > grab bars handles, color: black, material: aluminum, sku: 4593354502075633,
Extreme Fabrication Racing Xfr JS401 Is Similar To:
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3 offers $149.90–$159.90 USD
  • New. Offer #1 priced at $149.90 + $0.00 shipping estimate = $149.90* total. - Complete Bumper Ready to Mount. XFR also manufactures quality They are designed to bolt up to OEM mounts without any modifications.FREE SHIPPING
  • New. Offer #2 priced at $159.90 + $0.00 shipping estimate = $159.90* total. POWDER COATED GLOSS BLACK.FREE SHIPPING
  • New. Offer #3 priced at $159.90 + $0.00 shipping estimate = $159.90* total. POWDERCOATED MATTE BLACK.FREE SHIPPING

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