2017 Civic SI

Post By: Hunter Matherly

Date: 06/05/2023

The Story

Started out as my first car and slowly over time built it into a track toy. Originally started with the simple bolt-ons and left it at that. Decided I wanted to get into racing and went full bolt on with flex fuel and a bigger ball bearing 27WON turbo after blowing 2 OEM SI turbos one on a PB lap at Pikes Peak raceway. After the trans decided to start letting go I got rid of the car and have since moved onto a Type R. Had to use a 2018 Honda Odyssey O2 sensor after the downpipe kept killing OEM civic sensors.

Current Setup

  • Wheels: Motegi Traklites on the track. MB Weapons on the street.
  • Tires: Federal 595 RSRR
  • Performance: 27WON W2 Ball Bearing turbo, OEM Honda Odyssey O2 Sensor, PRL Flex Fuel, EdgeAutosport Dyno Tune, Clutchmasters FX400 Ceramic Clutch, Hasport Motor Mount set, PRL Intercooler and Chargepipes, 27Won Inlet Pipe, MAPerformance Intake and Downpipe
  • Exterior: AeroFlow Dynamics Ground Effects
  • Suspension: Skunk2 Lowering Springs, Type R Rear Sway Bar and Subframe Brace.


Hunter Matherly

I track FWD cars in Colorado.