2017-2021 Honda Civic Si 1.5T Short Ram Air Intake System

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2017-2021 Honda Civic Si 1.5T Short Ram Air Intake SystemFits all 2017 2021 Honda Civic Si 1. 5T Fits most variant models including 6MT, CVT, RHD, International Models, Etc. Important Notes: NO ECU CALIBRATION REQUIRED FOR STANDARD BORE MAF HOUSING BIG BORE MAF SPECIFIC ECU CALIBRATION IS REQUIRED FOR BIG BORE MAF HOUSING BIG BORE MAF BASEMAP CALIBRATIONS AVAILABLE IN BOTH HONDATA & KTUNER TWO STEP PERFORMANCE "TSP" & PHEARABLE CALIBRATIONS COMPATIBLE BY SELECTING "RACE MAF" OPTION Technical Notes: If we

the rear mount helps the car apply the power more easily

bolt-on upgrade that requires minimal effort

GFB’s DV+ design solves the longevity and boost leaking issues that are common with factory diverter valves

Map tracing & lambda overlay

Solid rod ends and spherical bearings (unlike OEM rubber)

Made from XLPE material and high-performance silicone

backfiring

Many hours of R&D were spent to ensure a perfect fit

Available in a huge range of universal and direct bolt-on kits

5" flange and our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance

dual ceramic ball bearing CHRA was implemented for reduced weight and improved durability

The HIPERMAX S series offers the best ride in HKS suspension history