BMW E9X M3 Power Pulleys

Key Features:

• BMW HP gains: 10 RWHP ~ 12+ HP over stock
• Complete Bolt on System and is easily reversible
• Aircraft Grade Billet 6061 Hard Coat Anodized Aluminum
• Simple and easy to install
• Includes Replacement DRIVE and A/C Belts
• EXTRA spare DPK belt provided where applicable
• Designed for use on DCT and Manual models
• Reduces Rotational Mass
• Does not cause overheating found in smaller pulley designs
• Pair with TTFS Custom Tune for Additional Gains
• Available for all production dates ( Single sided & DPK belts ) 

 Free shipping in the U.S.!  Additional international shipping charges will apply.