Performance & Enthusiast
2021 Chevrolet Silverado 1500 LTZ 6.2, about 84,500 miles. I am doing my first beginner track day and do not care about lap records. Besides fresh brake fluid,…
I am doing my first beginner track day and do not care about lap records. Besides fresh brake fluid, enough pad, good tires and torque checks, what is truly ne…
2021 Mazda CX-5 Turbo, about 102,000 miles. I do not want to judge a tune only by how fast the car feels. Which parameters are worth logging periodically if th…
2025 Honda Civic Sport Touring Hybrid, about 48,000 miles. There are plenty of tuned cars running around, but I'm more interested in long-term data than dyno n…
2024 Volkswagen Golf R, about 27,000 miles. I am doing my first beginner track day and do not care about lap records. Besides fresh brake fluid, enough pad, go…
On repeated pulls I can feel the car soften as temperatures rise. Would you prioritize an intercooler before adding more boost, even if the current setup is ot…
2024 Ford F-150 Lariat 3.5 EcoBoost, about 33,000 miles. I am doing my first beginner track day and do not care about lap records. Besides fresh brake fluid, e…
2005 Ford F-250 6.0 Power Stroke, about 171,500 miles. Ride height looks right, but the car now feels busier over broken pavement. Alignment is in range. Would…
2013 Infiniti G37 xS, about 70,500 miles. After a hot stop-and-go commute the clutch engagement point felt different, but it returned to normal later. No slipp…
2025 BMW M3 Competition xDrive, about 48,000 miles. Thinking about moving to a square setup for tire rotation and track use. Besides fitment, what handling cha…
2023 BMW M340i xDrive, about 4,800 miles. Thinking about moving to a square setup for tire rotation and track use. Besides fitment, what handling changes shoul…
2023 Ford Bronco Badlands, about 58,000 miles. Two dyno sessions on different days show a noticeable power difference, but the car feels the same. How much can…
2024 Mazda MX-5 Miata Club, about 48,000 miles. Running a conservative tune and the car feels great. I don't want to judge reliability by seat-of-the-pants tho…
2024 BMW i4 eDrive40, about 31,500 miles. I do not want to judge a tune only by how fast the car feels. Which parameters are worth logging periodically if the…
I am doing my first beginner track day and do not care about lap records. Besides fresh brake fluid, enough pad, good tires and torque checks, what is truly ne…
2018 Chevrolet Tahoe LT, about 118,500 miles. I do not want to judge a tune only by how fast the car feels.
1972 Chevrolet C10, about 246,500 miles. I am doing my first beginner track day and do not care about lap records. Besides fresh brake fluid, enough pad, good…
After repeated pulls the car softens as intake temperatures rise. Would you prioritize cooling before increasing boost, even if the current setup is otherwise…
I am doing my first beginner track day and do not care about lap records. Besides fresh brake fluid, enough pad, good tires and torque checks, what is truly ne…
There are plenty of tuned cars running around, but I'm more interested in long-term data than dyno numbers. If you were maintaining a reliability log, what wou…
