ATI Nissan FWD SR20 Street Super Damper Interior Included are 4 button head

Included are 4 button head allen bolts to secure the coil packs to the mounting plate

CAD designed and CNC press punched using the latest state of the art technology

AEM has provided OBDII address programmability through the buttons on the gauge face if a different address other than the default address is required

The B-Series 5-speed transmission gives you more flexibility since it comes in many different gearing options as opposed to the H-Series or F-Series models

This cuts down on back pressure and allows the 4B11 engine to breathe easier

ATI Nissan FWD SR20 Street Super Damper Interior Included are 4 button headPart # 918607 *Picture is for example* *If installing on a standard DE engine, you must use ATI crank spacer #916298 behind the damper* Designed and tuned to eliminate harmful crankshaft harmonics thatcause parasitic HP loss. Features Fits Nissan FWD SR20 Dampens torsional crankshaft vibrations at all RPM levels Protects against engine harmonics 6 & 4 groove belt drives Max 600 HP Laser etched timing marks SFI 18. 1 Certified for competition use Specs