m4 jb4 map2 vs tuned c63 PP...slaughtering

[8600RPM]

Quite impressed. This is a aggressively tuned c63 PP vs a jb4 stage 2 with stock downpipes. Pretty impressive results. This same m4 took down a 2013 gtr which is quite a feat.

[Roadkiller]

Pretty impressive indeed. We know the C had a passenger but at the 1 second mark looks like the M4 had no passenger. Regardless, great kill. That JB4 is no joke.

[Arcades]

wow. o.O

nicely done.

[stranger]

Do you know what map he was running?

[Arcades]

Originally Posted by stranger

Do you know what map he was running?

the M4 was running Map 2. It was said on the other video he out paced a 2013 GTR. I just found it.

[stranger]

Damn think I just made my mind up on which tune I want

[Arcades]

Originally Posted by stranger

Damn think I just made my mind up on which tune I want

I still don't want something that aggressive lol. I'm probably sticking with Dinan Stage 1 + MPE Exhaust~ That's enough for me hehe. When she gets here anyway...

[tdizzle]

Any word on the fueling? If it was completely stock other than map 2, I think the 'recommendation' is to have down pipes or some higher octane than 93 (e85 mix or the like).

Map 2 isn't a huge increase over map 1, but there is an increase, usually some of the gains are from down pipes so not sure what it would do just software alone.

#curious

[ixse]

Originally Posted by Arcades

I still don't want something that aggressive lol. I'm probably sticking with Dinan Stage 1 + MPE Exhaust~ That's enough for me hehe. When she gets here anyway...

You dont have to keep it at aggressive map . You have choice, thats the beauty of JB.

[Damasconian]

Originally Posted by Arcades

I still don't want something that aggressive lol. I'm probably sticking with Dinan Stage 1 + MPE Exhaust~ That's enough for me hehe. When she gets here anyway...

So far this combo seems like the perfect start. Wife isn't having any of that though. Quitting her job is more important than my car build in her eyes.

The gall!

[fusionchicken]

Anybody know what fuel a stg2 JB4 M4 is likely running? e85 blend?

edit: just noticed the M4 is still rocking stock DPs...that's nuts

[stranger]

I thought stage 2 needed the downpipes modd?

[Arcades]

Originally Posted by Damasconian

So far this combo seems like the perfect start. Wife isn't having any of that though. Quitting her job is more important than my car build in her eyes.

The gall!

Ya my parents will probably be along those lines but. That's about all I am aiming for lol.

Just hope it doesn't kill the MPG, it shouldn't anyway.

[bimmerj]

It is not nuts at all. The C63 does not look it has PP, first of all (no red brakes). The M4 looks like it has one passenger. This is an aggressively tuned C63 vs C63 pp vs C63:

[harrisch]

Originally Posted by bimmerj

It is not nuts at all. The C63 does not look it has PP, first of all (no red brakes). The M4 looks like it has one passenger. This is an aggressively tuned C63 vs C63 pp vs C63:

lol at the range rover getting the jump in that second race

[///F80M3]

Originally Posted by fusionchicken

Anybody know what fuel a stg2 JB4 M4 is likely running? e85 blend?

edit: just noticed the M4 is still rocking stock DPs...that's nuts

Originally Posted by tdizzle

Any word on the fueling? If it was completely stock other than map 2, I think the 'recommendation' is to have down pipes or some higher octane than 93 (e85 mix or the like).

Map 2 isn't a huge increase over map 1, but there is an increase, usually some of the gains are from down pipes so not sure what it would do just software alone.

#curious

Map Guide:
Map 0: Disable JB4 / Full Pass Through Mode
Map 1: Stage1 map adding approximately 40whp and 40wtq across the power band on pump gas. Suitable for all stages and fuel mixtures.
Map 2: Slightly more aggressive version of map 1 intended for vehicles with exhaust modifications and 93+ octane fuel. Can also be used with E85 and racing fuel mixtures.
Map 3: Slightly less aggressive version of map 1 intended for vehicles running on lower grade fuels such as 91 octane.
Map 4: OEM performance but with JB4 active for diagnostics only.
Map 5: //M low torque / linear throttle map.
Map 6: Custom tuning map.
Map 7: Race gas map. Requires 100 octane unleaded fuel and for the fuel mass connector to be installed. This map can also be used with up to 35% E85.
Map 8: Methanol Injection map. Requires BMS FSB controller or methanol kit for progressive mapping and safety systems.

[Maddict3]

Originally Posted by bimmerj

It is not nuts at all. The C63 does not look it has PP, first of all (no red brakes). The M4 looks like it has one passenger. This is an aggressively tuned C63 vs C63 pp vs C63:

M4 had 2 passengers, this is my car with me driving.

[Maddict3]

Originally Posted by Roadkiller

Pretty impressive indeed. We know the C had a passenger but at the 1 second mark looks like the M4 had no passenger. Regardless, great kill. That JB4 is no joke.

Powaup was my passenger, both cars had two passengers. Same goes for when I raced the GTR.

[Maddict3]

Originally Posted by stranger

Do you know what map he was running?

I was running Map 2 with full Akrapovic exhaust.

[Maddict3]

Originally Posted by fusionchicken

Anybody know what fuel a stg2 JB4 M4 is likely running? e85 blend?

edit: just noticed the M4 is still rocking stock DPs...that's nuts

I wanted to run E85 but since it was a rally from Miami to Tampa, E85 would of sucked because of the MPG, The M is on 93 octane.

[Bowser330]

Originally Posted by Maddict3

I was running Map 2 with full Akrapovic exhaust.

So full exhaust means with dps correct?

[JonnyM3]

Originally Posted by bimmerj

It is not nuts at all. The C63 does not look it has PP, first of all (no red brakes). The M4 looks like it has one passenger. This is an aggressively tuned C63 vs C63 pp vs C63:

Aren't they the same engine just different tuning? So tuned they put down the same power???