Alta Performance R52 / R53 Supercharger Pulley - 17% AMPENG205V2

R52 / R53 Supercharger Pulley - 17%

Crafted from lightweight 6061T6 aluminum, the ALTA SC pulley body reduces the supercharger's rotational inertia, significantly enhancing your Mini's engine responsiveness. This innovative pulley design integrates cross-drilled holes to amplify belt grip and mitigate belt slippage, especially during belt stretching. Furthermore, it incorporates oversized belt retainers to prevent belts from jumping off. Available in two sizes—15% and 17% reductions—the 15% reduction option, a market standard, delivers safe power gains of around 20WHP, ensuring a smoother and enhanced performance.

Benefits:
  • Enhanced engine responsiveness
  • Improved belt grip and reduced slippage
  • Safe power increase of around 20WHP (15% reduction)
Alta Performance Alta Performance
T#: 586157 | Part#: AMPENG205V2
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123.99 $123.99
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Alta Performance R52 / R53 Supercharger Pulley - 17% AMPENG205V2
R52 / R53 Supercharger Pulley - 17%
$123.99

Crafted from lightweight 6061T6 aluminum, the ALTA SC pulley body works wonders by reducing the rotational inertia of the supercharger. This addition enhances the engine's responsiveness, offering a notable boost to your Mini's performance. Through innovative design, this pulley incorporates cross-drilled holes over each groove to amplify belt grip and diminish belt slippage, especially as the belt stretches. Moreover, it features oversized belt retainers to prevent belts from jumping off. Available in two sizes—15% and 17% reductions—the 15% reduction, a market standard, yields smooth and safe power gains of approximately 20WHP.

Benefits:

  • Enhanced engine responsiveness
  • Improved belt grip and reduced slippage
  • Safe power increase of around 20WHP (15% reduction) 

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.


Prop 65 WarningProp 65 Warning

Cross Reference
  • AMP-ENG -205V2
  • AMP-ENG-205V2

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Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

MAKE MODEL SUBMODEL ENGINE YEAR CHASIS Special Fitment Notes
MINI All John Cooper Works GP All All R53 Use vehicle selector to confirm fitment
MINI All John Cooper Works MC40 All All R53 Use vehicle selector to confirm fitment
MINI All S All All R52 Use vehicle selector to confirm fitment
MINI All S All All R53 Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.

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