Brian Crower Dual Spring & Steel Retainer Kit w/Seats Honda Civic Si 2006-2011 | BC0040S vendor_Agency Power Whether you are replacing your

Whether you are replacing your old OEM radiator in your daily driver or looking for a more efficient radiator for your increased power and track use the ISR Performance radiator is proven to withstand the test

Powered by a rugged Stepper Movement and utilizing only top grade sending units these 270 full sweep electrical gauges are durable

Replaces the stock rubber bushing in the rear hub to improve response of suspension

5mm ring widths

2007-2013 Infiniti G37 Base

Brian Crower Dual Spring & Steel Retainer Kit w/Seats Honda Civic Si 2006-2011 | BC0040S vendor_Agency Power Whether you are replacing yourThe Brian Crower BC0040S Dual Valve Spring & Steel Retainer Kit is designed for high performance Honda and Acura engine builds requiring increased valvetrain stability, improved valve control, and long term reliability under high RPM conditions. Utilizing BC1040 dual valve springs paired with durable steel retainers, this kit is ideal for street driven turbo, supercharged, and naturally aspirated applications. Unlike titanium retainer kits designed