POWERFLEX USA PFR57-510-21BLK Rear Sway Bar 5055676533739 996 986 987

( Brand: Powerflex Usa ), ( Manufacturer Part Number: PFR57-510-21BLK ), ( Part Type: Bar ), ( Performance Part: Yes ), ( UPC: 055676533739 )

Review POWERFLEX USA Porsche 996 986 987 Rear Sway Bar fits BOXSTER CAYMAN 911

Introducing the PowerFlex PFR57-510-21BLK Rear Sway Bar for Porsche 911 (996), Boxster (986), and Cayman (987) models, an essential upgrade for enhancing your vehicle's handling and performance. This high-performance sway bar is engineered by PowerFlex, a trusted name in the automotive aftermarket industry, known for its commitment to delivering superior products that cater to the unique needs of enthusiasts.

The PowerFlex PFR57-510-21BLK Rear Sway Bar is meticulously crafted from a proprietary blend of advanced materials. This particular sway bar boasts a unique bushing design, featuring PowerFlex's renowned polyurethane bushings. These bushings offer several advantages over traditional rubber bushings, including increased durability, reduced deflection, and improved response. The rigid bushings help to minimize body roll and improve the overall stability of your vehicle, allowing for better handling and a more engaging driving experience.

The sway bar itself is manufactured from a high-strength steel alloy, ensuring excellent rigidity and resistance to flex. The 21mm diameter of this sway bar is specifically tailored for the Porsche 911, Boxster, and Cayman models mentioned above, providing an optimal balance between stiffness and compliance for these vehicles. The bar's black powder-coated finish not only adds an aesthetic appeal but also ensures protection against corrosion and weather elements.

Installing the PowerFlex PFR57-510-21BLK Rear Sway Bar is a straightforward process, requiring no major modifications to your vehicle. The kit includes all the necessary hardware for a hassle-free installation, including new bushings and mounting brackets. Additionally, this sway bar is compatible with the factory electronic sway bar disconnects, ensuring seamless integration with your vehicle's existing systems.

In conclusion, the PowerFlex PFR57-510-21BLK Rear Sway Bar is an excellent investment for any Porsche 911, Boxster, or Cayman owner seeking to enhance their vehicle's handling and performance. By upgrading to this high-performance sway bar, you'll experience improved stability, reduced body roll, and a more responsive driving experience. Trust PowerFlex to deliver a top-quality product that exceeds your expectations and elevates your vehicle to new heights.

PowerFlex PFR57-510-21BL Rear Sway Bar for Porsche 996, Boxster, Cayman, and 987: A Detailed Analysis

The PowerFlex PFR510-21BL is a rear sway bar designed for various Porsche models, including the 996, Boxster, Cayman, and 987. This component aims to improve the handling of your vehicle by reducing body roll during cornering. In this analysis, we will discuss the potential advantages and disadvantages of investing in this aftermarket sway bar.

1. Enhanced Handling: By reducing body roll, the PowerFlex rear sway bar offers improved handling and stability, allowing for a more engaging driving experience.

2. Adjustable Torsion Rate: The adjustable design of this sway bar enables users to fine-tune its stiffness according to their preferred driving style and road conditions.

3. High-Quality Material: The PFR57-510-21BL is made from billet steel, ensuring durability and resistance to corrosion.

4. Bushings: The bar comes with adjustable rubber bushings that minimize noise and provide a more comfortable ride compared to OEM alternatives.

1. Cost: The PowerFlex rear sway bar is more expensive than OEM options, which might be a deterrent for some buyers.

2. Installation Complexity: Installing this sway bar requires advanced mechanical skills and specialized tools, which could result in higher labor costs.

3. Adjustment Time: Fine-tuning the torsion rate of the bar can be time-consuming and may necessitate multiple attempts to achieve the desired handling characteristics.

The PowerFlex PFR57-510-21BL rear sway bar for Porsche 996, Boxster, Cayman, and 987 models offers several advantages such as enhanced handling, adjustable torsion rate, high-quality materials, and comfortable ride. However, it comes with certain disadvantages, including higher cost, installation complexity, and adjustment time.

If you prioritize improved handling, customizability, and a comfortable ride, the PowerFlex PFR57-510-21BL rear sway bar can be a worthwhile investment, despite its higher cost and installation complexity. For those seeking a more affordable or less complex alternative, consider researching other aftermarket or OEM sway bar options.

Details:

Plus, every Powerflex part comes with a Lifetime Warranty, so you never have to worry about replacement parts again. Manufacturer: Powerflex USA, Part Number: PFR57-510-21BLK, condition: New: Porsche 911 996, Boxster 986, Cayman 987 Rear Sway Bar Bushing - 21mm Black Series Stiffer sway bar bushings also commonly referred to as anti roll bushings reduce play and deflection in. That includes our growing line of jack pad adapters which allow you to safely and securely lift your vehicle for anything from major work a quick tire rotation.Our proprietary blended urethane's last longer than run-of-the-mill polyurethane might find elsewhere. Why Powerflex?, Because Safety Matters Powerflex bushings are engineered for each individual application.

Rubber bushings tend to get soft and pliable over time allow the sway bar flex too much. Stiffer bushings restore stability and performance. Our premium bushings improve performance, increase tire life, and enhance safety.

part #: pfr5751021blk prices

• $57.99-$1398.87

specifications geashif:

• for models: 911, Boxster, Cayman
• for makes: Porsche
• brand: Powerflex Usa
• mpn: Pfr57-510-21blk
• part type: Bar
• performance part: Yes
• upc: 055676533739

shipping geashif:

• cost: $0.00
• transit: 4-10 Days
• type: Fixed
• class: Standard
• service: Standard

general geashif:

• condition: New
• Car Truck Parts Accessories > Transmission Drivetrain > Shifters, Cables Linkages

offer geashif:

• sold: 0
• options: Ship-to-home
• quantity: 1
• started: June 20, 2025
• availability: In Stock

payments geashif:

• wallet: Google-pay
• other
• credit card: Discover

seller geashif:

• # reviews: 105189
• rating: 99.6%
• city: San Leandro, California

returns geashif:

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

Powerflex Usa PFR57-510-21BLK Is Similar To:

• Powerflex Usa Pfr85-1016 For Volkswagen Vanagon 80 92 Gearbox Bushing Automatic Street (46% similar) Manufacturer: Powerflex Usa, part number: PFR85-1016, condition: new: Volkswagen Yangon 80 - 92 gearbox bushing automatic street why Powerflex?, because safety matters Powerflex bushings are engineered for each individual application. Plus, every Powerflex part comes with a lifetime warranty, so you...(December 23rd, 2024)
• Powerflex Usa Pfr57-510-22 For Porsche 911 996 And 997 Boxster 986 Cayman 987 Rear Sway Bar (92.7% similar) Powerflex bushings are engineered for each individual application. Plus, every Powerflex part comes with a lifetime warranty, so you never have to worry about replacement parts again. Our premium bushings improve performance, increase tire life, and enhance safety. That includes our growing line of ...(June 23rd, 2025)
• Powerflex Usa Pfr57-510-19.6 For Porsche 911 996 Boxster 986 And 987 Cayman Rear Sway Bar (89.1% similar) Why Powerflex?, because safety matters Powerflex bushings are engineered for each individual application. Our premium bushings improve performance, increase tire life, and enhance safety. That includes our growing line of jack pad adapters which allow you to safely and securely lift your vehicle for...(July 29th, 2025)
• Powerflex Usa Pfr57-430 For Porsche 911 1965 1989 Shift Rod Coupling Bushing Street (58.5% similar) Why Powerflex?, because safety matters Powerflex bushings are engineered for each individual application. Our premium bushings improve performance, increase tire life, and enhance safety. Plus, every Powerflex part comes with a lifetime warranty, so you never have to worry about replacement parts ...(September 16th, 2025)
• Powerflex Usa Pfr57-510-18.5blk For Porsche 911 996 Boxster 986 And 987 Cayman Rear Sway Bar (91% similar) Why Powerflex?, because safety matters Powerflex bushings are engineered for each individual application. That includes our growing line of jack pad adapters which allow you to safely and securely lift your vehicle for anything from major work a quick tire rotation.our proprietary blended urethane's...(September 26th, 2025)
• Powerflex Usa Pfr57-510-22blk For Porsche 911 996 And 997 Boxster 986 Cayman 987 Rear Sway Bar (94.4% similar) Our premium bushings improve performance, increase tire life, and enhance safety. Plus, every Powerflex part comes with a lifetime warranty, so you never have to worry about replacement parts again. That includes our growing line of jack pad adapters which allow you to safely and securely lift your ...(October 17th, 2025)
• Powerflex Usa Pfr57-510-19.6blk For Porsche 911 996 Boxster 986 And 987 Cayman Rear Sway Bar (91% similar) Plus, every Powerflex part comes with a lifetime warranty, so you never have to worry about replacement parts again. That includes our growing line of jack pad adapters which allow you to safely and securely lift your vehicle for anything from major work a quick tire rotation.our proprietary blended...(December 15th, 2025)
• Powerflex Usa Pfr57-510-21 For Porsche 911 996 Boxster 986 Cayman 987 Rear Sway Bar (98.2% similar) That includes our growing line of jack pad adapters which allow you to safely and securely lift your vehicle for anything from major work a quick tire rotation.our proprietary blended urethane's last longer than run-of-the-mill polyurethane might find elsewhere. Our premium bushings improve ...(January 3rd, 2026)
• Powerflex Usa Pfr57-510-20 For Porsche 911 996 Boxster 986 Cayman 987 Rear Sway Bar (97% similar) Plus, every Powerflex part comes with a lifetime warranty, so you never have to worry about replacement parts again. Stiffer bushings restore stability and performance. Rubber bushings tend to get soft and pliable over time allow the sway bar flex too much. That includes our growing line of jack pad...(February 13th, 2026)
• Powerflex Usa Pfr57-430h For Porsche 911 1965 1989 Shift Rod Coupling Bushing Heritage (57.5% similar) Why Powerflex?, because safety matters Powerflex bushings are engineered for each individual application. That includes our growing line of jack pad adapters which allow you to safely and securely lift your vehicle for anything from major work a quick tire rotation.our proprietary blended urethane's...(February 13th, 2026)
• Powerflex Usa Pfr57-510-19blk For Porsche 911 996 Boxster 986 Cayman 987 Rear Sway Bar (98.8% similar) Manufacturer: Powerflex Usa, part number: PFR57-510-19BLK, condition: new: porsche 911 996, boxster 986, cayman 987 rear sway bar bushing - 19MM black series stiffer sway bar bushings also commonly referred to as anti roll bushings reduce play and deflection in. That includes our growing line of ...(February 13th, 2026)