Tein Street Advance Z Coilovers Civic Si Land Rover which allows the Short Ram

which allows the Short Ram systems to achieve the lowest inlet temperatures possible

The temp around the air filter dropped 30 degrees and the car gained 3WHP with it removed

StopTech stainless steel brake lines are a great upgrade for your Evolution X

5" Intercooler Core & Support Beam

5lbs less than the OEM component

Tein Street Advance Z Coilovers Civic Si Land Rover which allows the Short RamTein Street Advance Z Coilovers for the Civic Si, an evolution of the Super Street, offer the same ride height adjustability of the Basis but also feature 16 setting damping force adjustment for increased tuneability. Designed for street use, Tein SS coilovers can be stiffened or softened and raised or lowered to meet any of your day to day demands. SS coilovers are designed specifically for the US market, so fitment and quality is perfect every time.