Injen 17-20 Honda Civic Si L4 1.5L Turbo Wrinkled Red SP Short Ram IntakeOur SP1584 intake provides an intake growl that will surely excite your senses as you open up your Honda Civic Si and let that turbo spool. The soul of this intake is found within 6061 T6 aluminum air intake tube that provides a smooth uninterrupted path for highly efficient airflow. Our engineers have painstakingly designed the intake to provide the highest levels of safe power, along with clean aesthetics that will impress every time you open your

The reduction in intake air results in an impressive +10 HP and +20 ft-lb of torque gain without any changes in the engine tune

Great coverage

The aluminum cast endtanks were designed in CAD and optimized in CFD simulations

034Motorsport Density Line Inner Bushings

Adds 15 whp for noticeably improved throttle response

0 Bar Fuel Pressure Regulator

8W0407505C

MFR Part # URO-015260

• 2014+ N55 F32/F33/F36 Coupe 435i/435xi

vibration and harshness when adding Stage 2 mounts to your vehicle

with the Kevlar disc

Hot spots prevented by optimized design of ventilation channels