Universal JDM Sport 2" / 52mm Analog Tachometer Gauge Pulley Wheels ** Fits models with rear

** Fits models with rear disc brakes only

You can use the 11 psi / 22 psi spring alone or combine them together

1 Piece Rocker Arm Assembly (as the picture show)

and a primary oxygen sensor relay

Best Used on Highly Modified or Turbocharged Vehicles Where Higher Air Flow Can Be Obtained

Universal JDM Sport 2" / 52mm Analog Tachometer Gauge Pulley Wheels ** Fits models with rear100% brand new items, never used or installed. Universal JDM Sport 2" 52mm analog tachometer RPM gauge with LED display. Tachometer gauge measures the rate of rotational engine crankshaft speed. Made by OEM approved manufacturers with materials that meets or exceeds strict OEM requirements. Manufactured from high quality ABS plastic material for superior strength. Reads from 0 10,000 RPM and works with 4, 6, 8 cylinder engine vehicles. Features red