Whiteline 2017+ Honda Civic Type R / Si Performance Lowering Springs - 20mmWhiteline Springs deliver improved vehicle performance whilst maintaining safety and ride quality characteristics. By lowering the vehicles centre of gravity, the unique combination of linear and progressive rate coil springs not only improve performance but enhance overall appearance. Developed and manufactured in Europe from the highest quality materials, coating and to the finest tolerances guaranteeing exact fitment. Whiteline Springs are

No tune required

we strongly recommend upgrading to a fast response IAT sensor (available separately)

The R32 RB20 and R33 RB25 engines are factory fitted with high impedance injectors so no change is required

***Please note that if you have changed your OEM shocks with aftermarket shocks or coilovers

the all-aluminum construction replaces the limiting plastic tanks found on the stock unit

All systems are completely hand-built

This Mitsubishi VR4 plug-in ECU will save you time and money as it will plug straight into the vehicle’s original wiring loom without the need for messy adapter harnesses

the MR2 and Celica models have low impedance injectors with a factory-fitted ballast system so no changes are necessary

Optional front mount intercooler available part # FM1582i

2008-2009 Infiniti G35 Sedan (V36)

Once enabled

Overboost Protection Built In—Protects your engine from an overboost condition by shutting the boost control solenoid off until it is reactivated by you through the buttons on the faceplate