Sparco - Base Seat Rail - Mitsubishi - Lancer Evolution CT9A Evo 7/8/9 Side:Left the inside air is forced

the inside air is forced out using the negative pressure while driving

Spring Rates (Kg): 12 or (9/10/11/13/14/15/16/18)

the damper rate can be adjusted from the drivers seat with a single touch of a button

Reference Number: 102-H015B

Sparco - Base Seat Rail - Mitsubishi - Lancer Evolution CT9A Evo 7/8/9 Side:Left the inside air is forcedSpecifications: Manufacturer: Sparco Reference Number: 600SB049R Sparco Seat Bases mount to the factory seat mount holes in your vehicle's floor and provide a flat surface for mounting your SPARCO seat. In order to properly install a seat in your vehicle, you will need one (1) of each of the following, per seat: Seat Base (either 400 or 500 series) Hardware Kit (50001) Track Set (00493) *The Track Set allows for forward and backward adjustment of the