[sunnydshine]

1) 2008 Sedan BMW Automatic with Step
2) Temp 88-82 Degrees
3) AA downpipe, Vanguard Exhaust, HPF Intercooler, ESS Stage 2 Tune.
4) 91 Octane, A little bit under 1/4 Tank
5) After the first run my weight reducing was removing the passenger.
4) Stock Tires 17 inch Run Flats
5) Driving auto for awhile now, just 1st time at the track with this car.
6) I'm attaching pictures of the first two passes.
My first pass was a 13.2 with a passenger.
My second run was a 12.9 without a passenger.
My third run was 13.5 without a passenger, mainly due to no traction what so ever.

Do you guys have any suggestions to get a lower 1/4 mile time? All of the runs were done in sport mode and launching was on m2. My first run i launched at 1500, second at 1800, third at 2000 and i spun a lot. Each run i just floored it all the way down the strip.

[buit9110]

i think your main fault is your tires.

[Turkeybaster115]

Go when its 50 degrees. You'll run 3 tenths of a second faster!

[orionredwing]

It was so obvious, I was gonna say Reaction Time until I saw the 2nd time slip which was better. Do you have LSD? That and tires

I think you still have a tiny bit to shave in your R/Ts. I don't have much experience myself, but I think mine was like 0.17x or 0.2xx the first and only time I went.

Thanks for sharing.

[sunnydshine]

I do not have LSD and i will be looking into better tires. thanks for you input guys

[phazedkid]

Originally Posted by orionredwing

It was so obvious, I was gonna say Reaction Time until I saw the 2nd time slip which was better. Do you have LSD? That and tires

I think you still have a tiny bit to shave in your R/Ts. I don't have much experience myself, but I think mine was like 0.17x or 0.2xx the first and only time I went.

Thanks for sharing.

r/t doesn't effect your 1/4 time. the clock starts when you cross the start line. it'll only matter if you're actually trying to race the guy next to you.

to echo others, stock rfts are probably slowing you down the most

[Turkeybaster115]

Temperature is the biggest factor when looking at his ET. At 80 degrees, how can you expect good times?

[Devin]

Cali does not have 93 right ?
Meth kit, some tires R888 or real DRs, and LSD

[sunnydshine]

Hey Devin, I had a supra before too. are you on supraforums?

[Thumperx]

Originally Posted by buit9110

i think your main fault is your tires.

x2 on the tires.

LSD is a expensive mod, but will offer huge reduction of tire slippage.