Installed a Function Werk Catless Downpipe W/ Built in CEL Delete in my non tune-able 2021 3.0.
There is a modest improvement in performance, most noticeable is the time required for the turbo to spool up.
The down stream O2 sensor screws into a bung with a small amount of catalytic material in...
Thanks for the reply. The Function Werk catless down pipe has a built-in defouler that I hope will avoid the CEL. If that doesn't work I will try one of the catted extensions.
I have spent several hours using the search function looking for what others with locked ECU are using. I can find...
I have a 2021 with locked ECU that I want to tune. It looks like the JB4 is my best option but I want to know what others with either a Locked ECU or just don't want to flash tune are using. For now, I probably would Flash my ECU just for warranty reasons. I have a Function Werk catless down...
I installed Future Classic wheel spacers and rock guards from ZL1. I used 18mm rear spacers and 15mm front spacers. I like this width on stock springs. The spacers fit perfectly, if they fit any tighter on the hub you would have to press them on. The only problem I had with the rock guards is...
I know I have seen this discussed before but I've spent 2 hrs this morning searching through post and cant find it.
I am wanting to tint me 2021 A90 but don't want to interfere with the auto dimming mirror. Where is the sensor that causes the mirror to dim when there are headlights behind at...
Other Toyota's have Lane Tracing Assist (LTA). I guess I just assumed this was also available on the
Supra.
Honda has Lane Keep Assist and It works very well. If I need to put on my sunglasses and there isn't another car close to me I can just turn loose of the steering wheel and use both...
The turn signal thing is if you turn on your turn signal before crossing over to an adjacent lane then "Lane Departure Warning" wont shake the steering wheel to warn you that you are crossing the lane line. If you use your turn signal when changing lane then this is not a problem.
Shay
I know my 2021 Supra has Lane Departure Warning with Steering Assist. But this only appears to be intended to keep the car from leaving the lane it is in. I have 2 Honda's with Lane Keep Assist and find it useful as it actually helps to steer the car. On my Honda there is a button on the...
diablo2112 I want to thank you for your post. Looking at your boost pressure of 29.69 it looks like you are not giving up much performance due to your altitude.
I understand your argument that lower octane actually has more energy than higher octane gas. Obviously a certain level of octane is...
Thanks for the helpful replies. I purchased the OBDLink MX+ BT and used Bimmercode. I tried both selecting Supra and BMW Z4 as my vehicle in Bimmercode. I found that selecting BMW Z4 gave more options so that is what I used.
I make the following changes
Turned off Active sound Design
Set the Rt...
I have a 2021 Supra with locked ECU. Will Bimmercode work with the locked ECU? I want to defeated the Active Sound Design along with stopping the default engine off when stopped.
If Bimmercode will work with a locked ECU what OBD adapter do you recommend.
Thanks
Shay