Description: The 034Motorsport 3.0 TFSI Supercharger 179mm Crank Pulley Upgrade for the B8/B8.5 Audi S4/S5/Q5/SQ5 & C7 Audi A6/A7 is an easy way to increase supercharger rotational speed to provide more boost...More Details »
Description: The 034Motorsport 3.0 TFSI Supercharger 190mm Crank Pulley Upgrade for the B8/B8.5 Audi S4/S5/Q5/SQ5 & C7 Audi A6/A7 is an easy way to increase supercharger rotational speed to provide more boost...More Details »
Description: Looking to maximize the performance of the Supercharged 3.0T Audi S4/S5/SQ5? Look no further. Get up to 540HP and 491FT-LBS of torque with the 034Motorsport Dual Pulley Hardware Kit! Included is...More Details »
Description: 2006-10 E60 M5 Sedan, 2006-10 E63 M6 Coupe, 2007-10 E64 M6 Convertible
Underdrive Pulley Kit for the BMW E60 M5 and E63/E64 M6 Inventory In Stock: (Additional Inventory May Be Available) More Details »
Return for exchange or refund will be allowed only within 30 calendar days from the date of receipt of merchandise with no exception. If the item was in stock at our location then the return will be subject to a 10% restocking fee plus any and all shipping charges, as long as it is eligible for a return. Returns that did not ship from our location are subject to a 25% restocking fee plus any and all shipping charges. If your order originally qualified for “Free Shipping” you will be responsible for the full cost of the original shipping (determined by UPS.com or other shipping providers) plus the return shipping. Canceled orders are not subject to a fee if canceled the same business day and if they have not been processed. If the order has been processed for shipment but we are able to stop shipment, a cancellation fee of 5% will be charged to offset the fees associated with your order. Original shipping and handling charges are not refundable. All authorized return merchandise must be new, unused, and in its original sale-able packaging, and must also include all hardware and documentation. No cancellations, refunds, or exchanges on special order items or custom order items will be allowed. No returns are accepted on electronics.