Technical Specifications:

  • Reference Number: 021997B
  • Product Type: Rear Differential - Rear Bush
  • Compatibility:
    • Audi A4 B8 (2007-2015) Quattro & Allroad / S4 / RS4
    • Audi A5 8T (2007-2016) Quattro / S5 / RS5
    • Audi A6 C7 (2011-2018) Quattro & Allroad / S6 / RS6
    • Audi A7 C7 (2010-2017) Quattro / S7 / RS7
    • Audi A8 D4 (2009-2017) Quattro / S8
    • Audi Q5 8R (2008-2016) Quattro / SQ5
    • Porsche Macan (2013-Present)
  • OEM Part Numbers:
    • 8K0 599 257 N
    • 8K0 599 257 E
    • 8K0 599 257 L
  • Diagrams Reference:
    • D0221
    • D0228
    • D0229
    • D0254
    • S0208
  • Quantity Required per Vehicle: 2
  • Units per Product: 1
  • Material Hardness: 80 Shore A
  • Material Composition: Polyurethane (PUR/PU)

Enhance your vehicle's performance with our premium Rear Differential - Rear Bush, designed specifically for high-performance Audi and Porsche models. This component is engineered to provide superior durability and resilience, ensuring optimal handling and stability during spirited driving. The use of high-quality polyurethane material not only enhances longevity but also improves responsiveness, making it an essential upgrade for enthusiasts looking to maximize their vehicle's capabilities.

Each bush is meticulously crafted to meet the exacting standards of performance tuning, allowing for precise fitment and function. With compatibility across a range of models, including the Audi A4, A5, A6, A7, A8, Q5, and the Porsche Macan, this product is a versatile choice for those seeking to elevate their driving experience.

We understand the importance of quality in performance parts, which is why every unit comes pre-lubricated with grease, ensuring smooth operation right out of the box. Whether you're tackling the track or navigating winding roads, our Rear Differential - Rear Bush will provide the support and stability you need to push your vehicle to its limits.

Upgrade your ride with confidence, knowing that RaceStage.eu stands behind the engineering precision and performance benefits of our products. Experience the difference that quality parts can make in your driving dynamics.

Vehicle Compatibility

Brand Model Generation / Chassis Engine
Audi A4 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Audi A5 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Audi A6 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Audi A7 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Audi A8 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Audi MACAN B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Audi Q5 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche A4 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche A5 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche A6 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche A7 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche A8 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche MACAN B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche Q5 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Strongflex

Strongflex

Strongflex: The Ultimate Performance Suspension Upgrade for Car Enthusiasts Elevate your driving experience with Strongflex, the premier performance suspension upgrade designed specifically for car enthusiasts seeking enhanced handling and stability. Our innovative suspension components are engineered to provide superior performance, ensuring your vehicle handles like a dream on both the track and the road. Key Features and Benefits: - Precision Engineering: Crafted from high-quality materials, Strongflex components are designed for durability and longevity, ensuring your suspension system withstands the rigors of performance driving. - Improved Handling: Experience sharper cornering and reduced body roll, allowing you to tackle tight turns with confidence and precision. - Adjustable Settings: Customize your suspension setup with adjustable features, giving you the flexibility to fine-tune your ride for any driving condition. - Easy Installation: Designed for a straightforward installation process, Strongflex components can be fitted with minimal hassle, getting you back on the road faster. - Enhanced Comfort: Enjoy a smoother ride without sacrificing performance, as Strongflex balances stiffness and comfort for an optimal driving experience. Transform your vehicle's performance with Strongflex and join the ranks of car enthusiasts who demand the best. Don’t settle for ordinary; upgrade to Strongflex today and feel the difference in every turn. Visit our website now to explore our full range of products and take the first step towards an exhilarating driving experience!

Audi & Porsche Rear Differential Bush - Polyurethane 021997B

  • Strongflex
  • Brand: Strongflex
  • Product id: 62509
  • MPN: 021997B
  • Availability: In Stock
  • 35.41€
  • 33.64€

  • Excl. VAT: 27.80€
EU Shipping – No Import Taxes

Available Options


    Stripe
Brand Model Generation Engine
Audi A4 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Audi A5 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Audi A6 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Audi A7 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Audi A8 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Audi MACAN B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Audi Q5 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche A4 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche A5 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche A6 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche A7 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche A8 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche MACAN B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -
Porsche Q5 B8 (2007-2015), 8T (2007-2016), C7 (2011-2018), C7 (2010-2017), D4 (2009-2017), 8R (2008-2016), (201 -

Strongflex

Strongflex: The Ultimate Performance Suspension Upgrade for Car Enthusiasts Elevate your driving experience with Strongflex, the premier performance suspension upgrade designed specifically for car enthusiasts seeking enhanced handling and stability. Our innovative suspension components are engineered to provide superior performance, ensuring your vehicle handles like a dream on both the track and the road. Key Features and Benefits: - Precision Engineering: Crafted from high-quality materials, Strongflex components are designed for durability and longevity, ensuring your suspension system withstands the rigors of performance driving. - Improved Handling: Experience sharper cornering and reduced body roll, allowing you to tackle tight turns with confidence and precision. - Adjustable Settings: Customize your suspension setup with adjustable features, giving you the flexibility to fine-tune your ride for any driving condition. - Easy Installation: Designed for a straightforward installation process, Strongflex components can be fitted with minimal hassle, getting you back on the road faster. - Enhanced Comfort: Enjoy a smoother ride without sacrificing performance, as Strongflex balances stiffness and comfort for an optimal driving experience. Transform your vehicle's performance with Strongflex and join the ranks of car enthusiasts who demand the best. Don’t settle for ordinary; upgrade to Strongflex today and feel the difference in every turn. Visit our website now to explore our full range of products and take the first step towards an exhilarating driving experience!