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PERRIN Lightweight Alternator Pulley - Black 2002-2005 Subaru WRX / 2004-2006 STI / 1993-2011 Impreza PERRINJUNE10PERRIN 02 05 Subaru WRX 04 06 STI 93 11 Impreza Lightweight Alternator Pulley Black 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
Stainless Hardware Throughout
- Cool Power Up Sequence (Each Light turns on individually then it pulses when light is turned on)
BC Single Spring/Titanium Retainer kit Specs:
ETS 04-07 Subaru STI Burned Titanium Front Mount Intercooler Piping Kit (No Intercooler)
designed for true competition use without any compromise
it can withstand small impacts without shattering and is abraded when struck from below
Built to last
BC Racing BR Coilovers - Extreme Low - 2015-2021 Subaru WRX / STI
Includes a total of 6 springs for fine boost adjustments
providing an extra package of protection otherwise not found in most motor oils
Radiator Mounts
This is a great option for those of you who need to replace a damaged filter