PERRIN Lightweight Alternator Pulley - Blue 2002-2005 Subaru WRX / 2004-2006 STI / 1993-2011 Impreza

PERRIN Lightweight Alternator Pulley - Blue 2002-2005 Subaru WRX / 2004-2006 STI / 1993-2011 ImprezaPERRIN 02 05 Subaru WRX 04 06 STI 93 11 Impreza Lightweight Alternator Pulley Blue Matching our signature Crank Pulley design, the PERRIN Alternator Pulley decreases rotational weight while maintaining good looks. Decrease Rotational Mass PERRIN Alternator Pulleys weigh just 0. 116 lbs., which is lighter than the OEM alternator pulley. Throttle response, horsepower, and torque are all increased with this easy to install part. Design Designed to match

Matte Black ABS: The ABS material is lightweight yet strong

Ground clearance is not compromised and there is no need to remove your fog lights or drill any holes

Whiteline Lateral Link Inner and Outer Bushings

Protects the headers and the oil pan from the front of the U-frame back to the transmission brace

and expanded fuel compatibility

These pistons feature thicker ringlands and are finished with electroless nickel plating

Black electro-coated

+1mm oversized valves

This kit will include larger adjustable front and rear sway bars which will reduce body roll or sway and will spread the lateral loads evenly across the tires to improve high-speed cornering grip

There is no way of determining what size fuel lines can be used as there are many different types such as rubber

Best for those who are living in countries with strict laws about exhaust sound limits

Works on synthetic filters and can be rinsed clean with water