Does anyone here run a catless downpipe with no tune on their 2020 Supra? Would it make the car run lean because it thinks itās running rich due to the extra fumes? Would it run okay?
Has anyone here done a 60-130 run in a stock a90 (2020 model year). Mine is completely stock and ran a 15-second 60-130 which just seems really slow (84Ā°F and level road). Just wondering what anyone else has gotten.
If thereās actually a serious problem with the car then you might not know because you see your CEL and youāre just like āoh thatās just a code for emissions because of my downpipeā.
Iām thinking about getting a CG Precision DS-1 catted downpipe (200 cell cat). Will it throw a CEL? Also, do any O2 extenders with the mini cat prevent the CEL?
So my a90 Supra is making a loud rattle on cold starts. It sounds like it is right under the center console and it literally only happens when in drive on a cold start. It goes away after driving for a tiny bit. Anyone else have this issue? Iām thinking it could be low on fluid, do you guys have...
Is there any feature in BimmerCode that will allow me to have the exhaust valve open during cold start on my A90? As you guys probably know, the exhaust valve takes forever to finally open up after a cold start and itās slightly irritating.
If you get a catted dp then it shouldnāt throw a CEL code. You can temporarily remove the code if it is a catless downpipe through JB4, but it will come right back.