GFB Lightweight Underdrive 3 Pulley Kit Studs/Fasteners 2009-2013 Mazda 3 MPS BL

2009-2013 Mazda 3 MPS BL (Stock Heat Range #6 - Direct Replacement)

CD-5 Carbon Flat Panel Digital Dash Displays feature full-color

6L V6 Automatic/ Manual Transmission Rear Wheel Drive & All Wheel Drive 4 Door

A238) E 200 HP

The weight doesn’t tell the whole story either - even though the saving is a significant 77%

GFB Lightweight Underdrive 3 Pulley Kit Studs/Fasteners 2009-2013 Mazda 3 MPS BLGFB lightweight pulley kits are made from aircraft grade 6061 T6 aluminium and offer faster acceleration through significant weight reduction on the crankshaft. Most of our kits are underdriven, which means the accessories are driven slightly slower to reduce parasitic losses. GFB pulley kits are designed to improve acceleration by reducing the rotational mass (inertia) on the crankshaft as well as parasitic loads from the driven accessories. The