MFactory Final Drive Gears (4.5) - Nissan S13 S14Take your performance to the next level with the MFactory PRO Series Gears. Recognizing the demand for transmission components that can withstand the extreme shock loads produced during Drag Racing, MFactory Competition Products are proud to offer our range of top tier competition level gears. Final drive gears are cut from high quality fully carburized forged nickel chromoly steel while also benefitting from a proprietary heat treatment process. As a

It gets heated inside the radiator to its optimal working temperature

With adjustable rebound damping

Class A - Solid Materials: Plastic

The 21-721C cold air intake system is a perfect upgrade for any Mini enthusiast looking to add more power and better performance to their little European street rod

Patented integrated pressure control

longer life

as well as detailed instruction

Refined enough for the street:

The other is the 9000 series and was once orange in colour

Direct bolt on

emphasizing the importance of timely maintenance

Size Specifications: