[teapain]

Hey guys

Wondering who has the highest mileage with a tune.

Me:

2012 328i N20
JB4 @ 20k miles
Currently -- @ 30k miles
Total -- 10k with JB4
No issues so far except new 6.3 firmware update really took a lot of punch away from 2.5k-4k rpm

[rustyminded]

I have 34k miles and JB4 installed since 2400 miles
I don't go woot or use map 1 constantly just in occasions to race another car or so

[r33_RGSport]

teapain , sorry can't help you on that, I always return the car before it hit 36,000 miles.

[BryanEX]

55555 last week on stage 1 BMS. Prob going jb4 when I get around to it.

[DXL XLR8]

I only have 30k miles on mine with 10k BMS stage 1. I'm curious to see how high these engine can go after hearing all these engine blown stories

[teapain]

Originally Posted by DXL XLR8

I only have 30k miles on mine with 10k BMS stage 1. I'm curious to see how high these engine can go after hearing all these engine blown stories

Exactly!

[bahasad]

10K on my stage 1 tune. No issues knock on wood. I have maintained the car fairly well (2 oil changes every 6k, 11.5k miles, injectors cleaned, I give the car a decent amount of time to warm-up and cool down after driving)

[rustyminded]

Originally Posted by bahasad

10K on my stage 1 tune. No issues knock on wood. I have maintained the car fairly well (2 oil changes every 6k, 11.5k miles, injectors cleaned, I give the car a decent amount of time to warm-up and cool down after driving)

how do you clean the injectors ?

[bahasad]

Originally Posted by rustyminded

how do you clean the injectors ?

Should have been clearer - I run the Chevron Techron Fuel Injector cleaner. I used it when the car hit 10K miles.

[mike@x-ph.com]

2013 N26 328 ; 30 000 miles had the JB stage 1 since the first 500 miles
2007 335 with 115k miles ; FBO with E60 map running 20 psi boost for more than 50 000 miles.

[teapain]

Originally Posted by mike@x-ph.com

2013 N26 328 ; 30 000 miles had the JB stage 1 since the first 500 miles
2007 335 with 115k miles ; FBO with E60 map running 20 psi boost for more than 50 000 miles.

crikey on the 335i!

[DXL XLR8]

Don't mean to resurrect a dead tread, but is 55,555 really the highest mileage with a tune so far? I'll be hitting the out of warranty phase soon and debating if I should sell it.

Don't get me wrong it's a great car, but I am looking for more a car that will last 150-200k miles. Last thing I want is a shell with a blown engine.

[FSociety]

fazman has FBO 08 335xi N54 on Map5 JB4 over 50k miles on tune i think

I had about 12k miles on RaceChip but now went with EnzoTuned Flash (4k miles on it)

Luminous has about 10k miles or close to on EnzoTuned ECU Flash

[tboooe]

Originally Posted by DXL XLR8

Don't mean to resurrect a dead tread, but is 55,555 really the highest mileage with a tune so far? I'll be hitting the out of warranty phase soon and debating if I should sell it.

Don't get me wrong it's a great car, but I am looking for more a car that will last 150-200k miles. Last thing I want is a shell with a blown engine.

Agreed, just looking for more assurances that I wont blow my engine by running a GSR or Enzo tune.

[fazman]

Originally Posted by ROBNYC

fazman has FBO 08 335xi N54 on Map5 JB4 over 50k miles on tune i think

I had about 12k miles on RaceChip but now went with EnzoTuned Flash (4k miles on it)

Luminous has about 10k miles or close to on EnzoTuned ECU Flash

1) got the CPO car at 17k miles on the clock
2) JB4 + DCI + usb cable at 40k miles on the clock
3) FBO at 45k miles on the clock
4) went back to stock DP+CP at 75k miles on the clock
5) FBO again 104k miles on the clock

I pretty much only run on map 5 all the time. I probably update the jb4 firmware maybe once a year or so.