2011 Subaru STi acceleration revisited 0-60, 0-120 mph

This is a second acceleration video showing a 10.56% increase in acceleration from the OTS stage 2 tune from accesport to a stage 2.5 tune with low volume meth and a 2.5 extra psi boost. Part 3 will be one more PSI, more meth and a bit more timing for hopefully another 5-8% more acceleration.

2011 Subaru WRX STi Sedan.
0-60, 0-80, 0-100, 0-120 mph.
Was intentionally launching softly, so could easily pickup 2 tenths on launch.

The tune is stage 2.5? Basically full exhaust, no mufflers, 1 high flow cat, AEM intake, 21 PSI tuned on PWI-2 Methanol injection 50/50 mix with a 0.7mm jet (going to 1.0mm jet when I feel like changing it out). Stock top mount intercooler, AFRs at 11.3. Self tuned, currently running AccessPort V2. Have same tune for opensource also.

You can notice on the second launch, I cut it a bit early but this was using lunch control at 5000.

Category:

Autos & Vehicles

Tags:

• subaru
• wrx
• sti
• impreza
• rally
• drift
• 60
• 80
• 100
• 120
• mph
• 300
• 350
• 400
• hp
• horsepower
• drag
• race
• racing
• turbo
• awd
• launch
• control
• flatfoot
• shifting
• 1/4
• mile
• HellTriX
• 2011

[Kinger124]

I too am around 4.3 - 4.5 seconds to 60mph in my 2010 Wrx sedan.

Have you been to a track yet? 105mph trap is probably around 13.2.

I pulled 12.8@109 at the track with mine. Videos are on my channel.

I just have a stage 2 map, downpipe, catback, and an intake 

[HellTriX]

@Kinger124 WRX's are about 0.2 to 0.4 seconds faster to 60 than STi since you use two gears we have to shift to third to get to 60mph unless we rev second gear out to 7300rpm.

I have since increased timing from 5600+ so my trap speed should be closer to 109-112. I had forgotten to change timing for HP when I was doing all my mid range tuning. Car should have 20-30hp more hp on the top end. Will get another video once we get some dry pavement.

[Kinger124]

@HellTriX

Ya I know they're faster to get to 60mph. Beleive even 60ft is better too.

So have you taken it to the track yet?

[HellTriX]

@Kinger124 Took it to the track once last season. Best was a 13.419 due to clutch problems. Turns the bolt to the clutch cylinder wasn't tight and I lost enough fluid that the clutch stopped working. So I couldn't get into 3rd and 4th gears very fast. Best 60foot was 1.783 with 8.4 1/8th mile at 85.64mph but then unable to shift to 4th for a full second or so means my trap was 101mph and 13.419 1/4mile.

[davidhaagsma]

My 2011 sti is stage 2 and I was getting 4.5 second 0-60 times. That was with launch control and flat foot shifting. Are you leaving traction control on or something??

[HellTriX]

@davidhaagsma No, i was intentionally soft launching in this video. The video in the response is better launches. Unfortunately I can't get 4.5s 0-60 with my current tires, they are just not they great of summer tire. They are Falken 452s. Decent tire but my old G-force T/A KWDs where far superior.

[pspgeek11]

@koq974 Non c'est en mph le compteur et non km/h. Pour 100km/h c'est 62 mph donc l

[koq974]

0-100 11s ??? Golf 6 r32 0-100 5s !!!!

[wq339093525]

Shift sucks

[Kinger124]

@ndkoz77

It all depends, weather, track conditions, sea level, etc etc

[ndkoz77]

@Kinger124 I think it depends my 2011 wrx pulled 12.80@105 with stage 1+

[Kinger124]

@HellTriX

I did:

1.9229 60ft ( taking it easy at launch in fear of busting the transmission)

8.2619@85.60 1/8

12.8576@109.09 1/4

FFS really makes a difference. First run of the night and first time taking the car past 4K I managed a 13.2 without FFS