H&R Trak+ 15mm DRS Wheel Adaptor Bolt 5/114.3 Center Bore 64.1 Stud Thread 12x1.5 Black | 3065640SW vendor_AutoMeter Note: The GT-R requires 2

Note: The GT-R requires 2 valves

The size of the nut is M12x1

Stiffens your stock transmission support which will add some noise

Perrin's crank pulley will not wear out engine bearings or the oil pump

that means that you will have a light to moderate pedal effort with a smooth engagement and the ability to handle up to 3300ft/lbs of torque on your RX-8

H&R Trak+ 15mm DRS Wheel Adaptor Bolt 5/114.3 Center Bore 64.1 Stud Thread 12x1.5 Black | 3065640SW vendor_AutoMeter Note: The GT-R requires 2Part #: 3065640SW Are you looking to enhance your stance? H&R TRAK+ wheel spacers allow simple and effective track widening for your WRX or STI, providing improved handling, performance, safety and looks. Designed with a perfect fit hubcentric design, TRAK+ spacers are built from an extremely durable and lightweight proprietary aluminum magnesium alloy. TRAK+ spacers are a great option for correcting brake caliper, fender and suspension clearance with