- Engine
- I mocked up the exhaust using my existing Boig Motorsports exhaust and a portion of the downpipe from the EJ207. It won’t be as nice as the original Boig exhaust but it’ll do and it didn’t cost me anything extra.
- A short drive with the exhaust confirmed that all my low-speed engine issues were just caused by atmospheric air interfering with the primary O2 sensor.
- After the exhaust is finished I should be able to drive the car with full boost and no codes!
- Chassis
- Fixed my front left upper control arm which was installed with the bushings upside down. I’ve known this for a while but haven’t resolved until now.
- Tied down the front portions of the coolant pipes.
- Changed front alignment for less toe in and fixed the positive camber to make it ~2 degrees negative now. Made the car a lot more stable than it was last test drive.
Fixed front control arm orientation
Coolant pipe tie down. Had to move my ground.
Coolant pipe tie down
Tilted the exhaust to clear the frame
Mocked up exhaust for the EJ207 setup
