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Alta V2 Reduction Supercharger Pulleys for 2002-2006 Mini Cooper S
Alta Performance Mini Cooper
Alta Performance Supercharger Pulley A supercharger pulley is a great way to turn up the boost and, in doing so, increase the power output of your Mini Cooper S. The Alta 15%, 17%, and 19% reduction supercharger pulleys will raise boost 3-4 lbs (this will vary from car to car depending on modifications, etc.), thus pushing more air and yielding more power. This rise in boost pressure will increase horsepower, and additional supporting modifications will significantly boost performance further. It is not uncommon to see an increase of twenty wheel horse power with this simple upgrade!
Alta Reduction Pulley Design:
The Alta V2 Supercharger Reduction Pulleys are a two piece design with many new features. A stainless steel hub takes on most of the strain bolting up to the supercharger, allowing for a light weight aluminum pulley body. The Alta V2 Pulley is half the weight of the original model, helping decrease rotating mass resulting in even more power. An improved rib design insures your belt won't slip, or fall off the pulley under high boost while drilled ribs help keep the pulley cool.

Supercharger Boost Increase Mini PulleyInstallation
Lift the engine, remove stock pulley with a puller and slide your new Alta Performance pulley directly onto the supercharger shaft. With Alta's pulley, you do not need to remove entire supercharger and press-on a pulley; a procedure that risks damage to the supercharger and often makes for extensive installation times and costs.
Alta Mini Cooper S Supercharger PulleyAlta Pulley Removal Tool:
You should never remove a supercharger pulley without the proper tools. The Alta V2 Supercharger Pulley Removal Tool clamps around the entire belt surface of the supercharger pulley, ensuring that no damage will occur to the factory pulley or supercharger. The puller is made of machined billet aluminum; its wrap-around design grabs the pulley evenly on all sides allowing the user to hold the pulley in place while extracting it from the supercharger.
Notes: A three prong puller is required in conjunction with the pulley removal tool.


Shipping costs are calculated upon checkout.
FITMENT: 2002-2006 Mini Cooper S
NOTES:
1. Installation of a supercharger pulley requires a pulley removal tool
2. 17% & 19% pulleys require a new supercharger belt, sold separately below.
Description: Part #: MSRP: Price: Inventory
15% V2 Pulley paAMP-ENG-200V2
$140
$133
1 in stock
15% Pulley Belt
(optional)
paAMP-ENG-211
$25
$24
2 in stock
17% V2 Pulley paAMP-ENG-205V2
$140
$133
1 in stock
17% Pulley Belt
(req. for 17% pulley)
gatK060539
$27
$17
4 in stock
19% V2 Pulley paAMP-ENG-210V2
$140
$133
3 in stock
19% Pulley Belt
(req. for 19% pulley)
paAMP-ENG-213
$25
$24
2 in stock
V2 Pulley
Removal Tool
paAMP-ENG-208
$75
$71
1 in stock
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