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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
WARNING: Exceeding factory torque spec to remove the bolt may cause damage to the sprocket
5 G2-R - Now featuring Gen2 Aero for improved performance
ARP uses a premium grade 8740 alloy that is rated far superior to “aircraft” quality
Lambda and O2%
Alta Performance Supercharger Pulley 15% Mirrors WARNING: Exceeding factory torque specThe quickest and easiest way to add 20+ Wheel HP to your MINI Cooper S! Body Design Constructed of lightweight 6061T6 aluminum to reduce rotational inertia and improve engine response Cross drilled holes increase belt grip and reduce slippage as the belt stretches Oversized belt retainers help prevent the belt from jumping off Shaft Coupler Design Features a stainless steel clamp on coupler for a secure grip on the supercharger shaft Proven to work