let me tell you, flex fuel changes everything. My sweet spot is between e40-e60. Marin hijacked my sport display so that my torque meter reads my ethanol count. I usually run 7 gallons of 91 and 6 of E85 and that gives me a fantastic blend. I have found some gas stations have e54 so no...
Could this issue be a faulty sensor? Hard to tell without a dipstick if the engine oil is low. Spoke with a former BMW master tech who stated these sensors being faulty is really common.
I had already purchased my EcuTek package through the shop in Scottsdale. The problem was they needed to send my ECU to Florida to get unlocked. Just purchase the EcuTek Kit through Harrison because Marin can unlock the ECU (as long as you have an unlockable ECU).
Harrison Performance had the...
I just wanted to share my experience with Harrison Performance and Tuning in Tucson, AZ. What a wonderful shop! Such a friendly staff that starts with the owner (Richard). I originally took my vehicle to a local shop in Scottsdale, AZ (Wont say the name, i will let you guys figure it out). I...
I dropped off my car to GoodSpeed Performance in Scottsdale, Arizona on Monday to get a Snow Performance Methanol Injection Kit, Verus Air Oil Separator, Gauge Pod with Defi Boost Gauge and Control Unit, and unlocking/tuning the ecu. The car already has a catted AMS Downpipe, AMS Intake, AMS...
I haven’t decided which gauge i want. It’s actually the piece behind the nav screen that surrounds the speaker. That entire piece gets replaced with the new one that has the gauge pod. Behind the nav screen is where the Supra logo would be. Will post once i get it installed in a couple weeks.
I took my A91 to my local performance shop yesterday to get my AMS intake, AMS Heat Exchanger, and AMS charge pipe. They had a nice little surprise for me. They made a prototype guage pod with the supra logo (you cant see the logo from these pictures) and test fitted it. What do you guys think?
I have a completely stock 2021 Premium GR Supra. I wanted to check what kind of power it was putting down at the wheels. I was shocked when I saw three runs in a row showing 385 wheel hp with 400 ft lbs of torque at the wheel. The first couple runs showed 365 because the tires were cold and...
New forum member here. Wanted to see if anyone knew any MKV tuners in the Phoenix area or even anywhere in Arizona. I have a 2021 GR Supra Nocturnal Black.