Home » Shop » 1) Mini Gen 1 » Mini Gen 1 Supercharger Rebuild » Remove STD Pulley & Supply + Fit GTT Reduction Pulley Service

Remove STD Pulley & Supply + Fit GTT Reduction Pulley Service


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As removal of the original pulley can be very tricky and frustrating without the correct technique/tools, we have seen many superchargers being severely damaged in the process of attempting removal. We offer removal with GTT specifically designed tooling to ensure no damage to your Supercharger!

We now offer this service to superchargers sent via post

Price includes Standard  pulleys removal and  supplying and fitting of GTT -15% or -17% pulley,

Spec of pulley: https://www.gtt.uk.com/product/mini-gen-1-gtt-supercharger-pulley/

The most beneficial mod for the Supercharged Mini with approx. 25-30BHP gain! at a Very low cost!

Just £189+vat!

Note: We offer this service £25 inc vat cheaper if you choose to have your SC rebuilt at the same time!

Note: You will need to purchase a shorter drive belt with reduction pulleys.

Price is based on Removal of original Mini/JCW pulley in original state/position from supercharger and that removal hasn’t been attempted and failed. (If Pulley Shaft or SC Snout has been damaged we may not be able to offer this service)

The shipping charge is for us to return your item (we do not collect your charger)

Additional information

Weight 11.5 kg
Dimensions 47 × 37 × 37 cm
Pulley Size

-15%, -17%