GODSPEED Honda Civic Si (FC1/FC3) 2016-2021 MAXX-Sports Inverted Coilovers (54 mm FLM) Turbo Kits One CNC machined spark plug

One CNC machined spark plug bung nut (for easy spark plug installation) Other Chinese kits come with Chinese threads that will only work with the Chinese no-name spark plugs

while the 2005–2006 RSX ECU is used with KTuner

2018 All Models

GEN Performance Universal Aluminum Battery Box Relocation Kit – Complete Sealed Bolt-In Solution

MonoRS Coilover lowering kit compatible with Mercedes-Benz C-Class 4Matic (W205/C205/A205) 2015

GODSPEED Honda Civic Si (FC1/FC3) 2016-2021 MAXX-Sports Inverted Coilovers (54 mm FLM) Turbo Kits One CNC machined spark plugCompatible With Honda Civic Si (FC1 FC3) 2016 2017 2018 2019 2020 2021; Electroic Dampers requires EDC disable module to turn off service light.; Front Shock Utilized INVERTED SHOCK DESIGN Rear Shock is Standard Type CALIFORNIA WARNING: Product Contains "Nickle" That Know To Cause Cancer and Reproductive Harm www. P65Warnings. ca. gov Details Godspeed Project Inverted Shock Technology brings motorsport level precision and durability to your vehicle.