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  1. OEM top hats brand new

    $180 shipped for both I have 2 brand new OEM top hats. Never installed on the car. Only tested the fitting on Ohlins coilover. part: 48609-WAA02 I'm parting out the Ohlins coilover kit. See photo reference with username and date below...
  2. KW EDC Cancellation Kit

    I have a brand new kit for sale. Never installed on vehicle. $380 shipped. I'm parting out the Ohlins coilover kit. See photo reference with username and date below: https://www.supramkv.com/threads/ohlins-road-track-dfv-coil-over-suspension-toyota-supra-a90.20573/...
  3. Ohlins Road & Track DFV Coil-Over Suspension - Toyota Supra A90

    $2600 shipped The kit is brand new. Only assembled once but never installed on vehicle. OEM top hats aren't included in the kit. Reason for selling: I recently picked up another car project and don't have time to use these coilovers.
  4. Suspension frequencies

    This thread will be used to discuss suspension frequency theories. Common suspension frequencies: 1.0 Hz - passenger cars 1.25 to 1.75 Hz - sports cars 2.0 to 2.5 Hz - autocross and racecars with low downforce 2.5+ Hz - high downforce racecars To calculate the GR Supra's factory suspension...
  5. RedShift/Shaftworks budget coilovers

    Both RedShift and Shaftworks offer MCS/JRZ budget alternative track coilovers. Does anyone have experience with them? https://redshiftmotorsports.com/pages/about-us https://shaftworksusa.com/products/toyota-supra-mkv-a90-91-bilanx-competition...
  6. Muffler valve open/close logic

    How does the logic work on the muffler valve? Based on what I can tell, it seems to work like this: Sport mode: valve is always open no matter the load on the engine Normal mode: valve is closed under idle and low load What about other scenarios such as: Normal mode mid load? Normal mode high...
  7. WTB: 2023 19” factory wheels

    Looking for 2023 19” factory wheels. No tires preferably unless they come with RE71RS. Location in MN. Please send me DM as I don't always check this thread.
  8. Autocross Street legal front camber adjustment

    Seems like these cars don't have any front camber adjustments. Is there something that's equivalent to a "crash bolt" for additional camber that would make it Street legal? Something like this? Product Details | SimplePart (toyotaoffortworth.com)


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