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  1. @_lwrd_ street/track build

    Kind of late to the party since it’s been almost a year of owning the car but here’s a thread of the progression of the build since the beginning. Thanks for looking! Exterior: -AMS Anti-wind buffeting kit -Carbon Guards CF rock guards -EOS CF spoiler, side skirts, and rear spats -A90 Shop CF...

  2. B48 engine codes on JB4

    Anyone know what this code is? Haven’t found anything online on it. 030DA7 I also had a 118602 mixture control exhaust gas after catalytic converter too lean code. Should I be worried?

  3. What vavled exhaust to pair with AA catted DP?

    I've been looking as well and have heard a lot of good things about the ARC Performance DT-S Catback. It is valved, has a nice deep loud tone that isn't raspy with no drone.

  4. Time for oil change will warranty get voided?

    Just a heads up the Magnuson-Moss Warranty Act only holds weight in court not at dealership. It can protect you but will require legal action. Its not like you can walk into the service department and say the magic words and now the dealership or manufacturer is suddenly forced to pay and fix...

  5. Time for oil change will warranty get voided?

    Tough crowd. Short answer no. One, the kid changing your oil doesn't care. It's not like you're going through customs with $100,000 or a bag full of coke. And if you do bring it in for an issue, then google Magnuson-Moss Warranty Act. Your cold air intake is a gazoo, the charge pipe is...

  6. What vavled exhaust to pair with AA catted DP?

    Just got my 2023 premium Friday and I already want this sucker louder! Love the car but it's definitely way too quiet stock. Pretty sure I am going with a active autowerks catted DP because I hate CEL and probably won't sped to have my ECU unlocked anytime soon (just JB4) Wondering what...

  7. Issue with exhaust?

    Default opens and closes itself. I think in sport mode it did that during idle? Open would just stay open no matter what setting you’re in. idk it’s been awhile since I moved on from JB4 and have a Tomei exhaust

  8. Sale jb4 and aa catless downpipe

    sold jb4 : i have a used jb4 b58 with bluetooth/ewg 420.00 shipped active autowerke not used catless exhaust 200.00 + shipping fee Only accept PayPal

  9. Everything up to 50k miles

    Not to sound sour but your manual has maintenance schedule and guidance as to what to inspect/replace. Bare minimum! Sure, you've not done any and looking for immediate care. At least you've done the most important especially as you're tuned.. I think you should look into flushing trans oil. Did...

  10. Everything up to 50k miles

    Sorry I have a off-topic question... How reliable has your Supra been up to 50k miles?

  11. Everything up to 50k miles

    Good afternoon folks, I am looking for guidance and advice regarding maintenance on a 21 3.0 premium. This is my first turbo car and I am not very knowledgeable regarding maintenance for the Supra. I have only done oil changes (5w30) every 5k miles up until 50k miles. I know it sounds bad. I...

  12. Everything up to 50k miles

    Good afternoon folks, I am looking for guidance and advice regarding maintenance on a 21 3.0 premium. This is my first turbo car and I am not very knowledgeable regarding maintenance for the Supra. I have only done oil changes (5w30) every 5k miles up until 50k miles. I know it sounds bad. I...

  13. Tq numbers for 6port oem turbo, e50 +catless dp.

    Yeah, a90 is a TQ monster. You could run a virtual dyno like I did by using your datalogs from JB4. It may not be exact but usually it’s in the +/-7% range and know a ball park range without throwing your car on the dyno and risking damaging your sensors/etc. Best of all, it’s free!!! And you...

  14. Tq numbers for 6port oem turbo, e50 +catless dp.

    Reason I ask, other kids on track are so amazed with this Supra. I am as well. I know it has to be a torque thing. Going back to Homestead this weekend. So it’d be nice to be able to tell the head scratching Vette and Porsche pals I’ve got X amount of torque and that’s why they’re not pulling...

  15. ** LAST DAY ** 2023 1 FAST SUPRA TAX RETURN SALE

    You technically dont need anything to run an eblend, but i always recommend the fuel it kit as it makes it extremely easy to get your mixtures right.

  16. ** LAST DAY ** 2023 1 FAST SUPRA TAX RETURN SALE

    Thinking about getting one of JB4 maps soon. I have an intake, catless DP, and exhaust. What other supporting mods do I need to run flex fuel on a JB4? And is that a good idea for a daily, or should I keep it on pump? New to car modding so forgive me that I'm still learning lol

  17. exhaust valve wont open with jb4

    Put the JB4 in whatever exhaust mode you want and then shut the car off. Then restart it. Mine freaks out sometimes and that seems to work for me.

  18. Anyone Switch out Hi Flo Catted DP for Catless DP

    I went from AMS catted to catless with an AWE resonated touring exhaust… if you have an AWE touring or magnaflow X mod the catless downpipe won’t make the exhaust raspy at all. Two best systems for the car IMO. Also i prefer catless hands down sounds a-lot meaner. i went from JB4 to an MHD OTS...

  19. Anyone Switch out Hi Flo Catted DP for Catless DP

    Been thinking about ordering the Kenjigarage catless downpipe since many have had good luck with no CEL on it. But I already have the Active Autoworkes Catted DP. There aren’t a lot of comparo’s out there on just downpipe swap outs and testing. I found one but can’t seem to find it again. If I...

  20. Which jb4 map to use?

    I'd get the custom tune before the exhaust. The exhaust won't make a difference on the custom tune. It won't get ride of a cel. JB4 can't get rid of cel, you'll need something like EcuTek for that.





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