Dinan Late 08 M3 (E90/E92/E93), Underdrive Pulley Kit - (DIN-D560-0004)

Description

Underdrive Crankshaft Pulley Kit; Lightweight; Billet 6061 Aluminum; Anodized Black; 11 Max Horsepower Gain At 8400 RPM; 7 lbs.-ft. Max Torque Gain; Includes Crank Pulley;

Dinan underdrive pulley is designed to increase power by reducing parasitic drag on the engine from spinning the alternator, water pump and AC compressor. This is accomplished by slowing down the speed of these accessory drives that rob power from your engine. Dinan has done extensive hot weather testing so you can be assured that your engine is safe. The Dinan underdrive pulley is made of aircraft quality 6061 alloy, is anodized black and does not modify your harmonic damper as some underdrive pulley kits do which can be harmful to your engine.

Features & Benefits

• Designed To Increase Power By Reducing Parasitic Drag On Engine
• Slows Down The Speed Of Accessory Drives That Rob Engine Power
• Assures Your Engine Is Safe Because Of Hot Weather Testing Done
• Does Not Modify Your Harmonic Damper
• Anodized Black And Engraved Aircraft Grade Billet 6061 Aluminum

Specifications:

Part Type:	Engine Crankshaft Pulley