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CAD-designed smooth roto-molded intake tube for reduced restriction
Corrected Uniball Angle
It replaces the factory torsion bars and upgrades to fully TIG-welded 1
triple-stage design keeps the ride smooth unloaded and adds support as you load up
Turbocharged Inline-Six Sound: Tuned to provide a deep and emotional exhaust note without any unwanted drone during daily driving
1988-1991 Civic Si CRX Si Black Short Ram Intake (INJIS1501BLK) relay-harnesses CAD-designed smooth roto-molded intake tubeThe Injen IS Series short ram intake is engineered to increase airflow and throttle response for the Honda Civic EX, Civic Si, and CRX Si. Designed to deliver dependable bolt on horsepower, this system features a mandrel bent aluminum intake tube that creates a smooth, uninterrupted path for incoming air while maintaining proper air fuel ratios across the powerband. The result is stronger acceleration and a more aggressive intake tone under load.
US$ 259.14
US$ 11.90
US$ 107.50
US$ 11.90
