Engine Components

2005 - 2009 Mustang GT / GT500 Prothane Motor Lowering Mounts

For a stronger solid motor mount JDM Engineering uses Prothane’s Bullet motor mounts. We also offer these motor mounts in our modified version which are roughly ½” shorter than factory. This will give increased hood clearance for cars...

Steeda Underdrive Pulley Kit

Steeda SFI approved undedrive pulley for the 4.6L engine. By slowing accessory pulley speed by up to 25% these underdrive pulleys free up horsepower and torque parasitically lost to your accessories. By doing so this can give an increase of up to 10...

2.80 UPPER PULLEY FOR FORD LIGHTNING/ ROUSH F-150/ P-51 & 03-04 COBRA

2.80 UPPER PULLY FOR FORD F-150 LIGHTNING SVT   1999-2004 Lightning Replace the original  2.93" (Lightning) supercharger pulley with one of our overdrive pulleys to add boost to your Lightning F-150 SVT EATON Superchargered Truck. ...