Results: Stage 2, B58 (X3 M40i)

[Ekliptix]

2019.

The upgraded BWM fuel pump comes standard in newer B58 cars. In my model year, it’s a limitation.

[flipstah]

Did you lower it with springs or coilovers? The drop is nice @Ekliptix !

[03ozwhip]

Nice numbers. Hows the ride quality with those springs?

[Ekliptix]

It's just H&R springs. The ride quality is the same as the stock springs. It's a bit firm, but apparently much more comfortable vs the more sporty X3M Comp car.
I'm also on runflat tires. It'd likely ride even softer with non-runflats.

[nismodrifter]

Looks amazing

[g-m]

E85 should absolutely net you well over 20hp/tq as long as there are no other bottlenecks. I got nearly 100hp and ~80 ft-lbs (532 to 623hp) on my Nissan with all support in place. Going from Petro Canada 94 to 17th Ave E85

[Ekliptix]

Drove 500km to BC today. 7.6L/100km going 10 over. My previous best was 7.3l/100km for the same trip when the car was stock. Could have just been wind, causing the difference. Or the tune, who knows?

Still happy getting 31mpg and running low 12’s in a suv.

[03ozwhip]

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Drove 500km to BC today. 7.6L/100km going 10 over. My previous best was 7.3l/100km for the same trip when the car was stock. Could have just been wind, causing the difference. Or the tune, who knows?

Still happy getting 31mpg and running low 12’s in a suv.

I want one more and more I see yours. But I made a vow to my wife to not buy another new car lol

[Ekliptix]

2 more 'bests' this week.

Sub 4 sec 0-60. Finally got launch control figured out. Roads were slightly damp, so may be more there.


And 500km from sicamous to Calgary on Monday. 33mpg driving like a granny.

[dirtsniffer]

that's incredible!

[jutes]

This is a pretty good vehicle.

[bjstare]

Amazing.

[riander5]

This thing may be the perfect all arounder