GFB Lightweight Underdrive 2 Piece Pulley Kit for Subaru WRX B4 STi

GFB Lightweight Underdrive 2 Piece Pulley Kit for Subaru WRX B4 STiGFB lightweight underdrive pulley kit (part number 2001) is made from anodized aircraft grade billet 6061 T6 aluminium and offers sharper throttle response and faster acceleration. Kit includes: crank and alternator pulleys, and 2 belts. 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 effect is similar to a lighter flywheel, and

(2x) 7mm Front PlusTrack Wheel Spacers

Replace and upgrade your stock badging with the Emblex Tesla Style Stealth RedHood Badge upgrade

You (The “Customer”) take responsibility to ensure that any modifications or upgrades that you have done to your vehicle conform to all applicable laws and regulations for road use

do not make changes to the ECU whilst driving unless you are on a dyno

GFB’s DV+ solution on the other hand is more responsive

or harshness into the cabin

2 High Flow Gen 2 Filters

this deluxe armrest features the M Performance logo

BMW Models:

BMW 335i (E93)

Eibach Pro Kit Lowering Springs suit ALFA ROMEO GT (937_)

X4 F26 (05/2013 — 03/2018)