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Author Topic: Stage 2+ K04 boost  (Read 705 times)

Offline skkane

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Stage 2+ K04 boost
« on: February 20, 2024, 02:12:58 pm »
How much do UK tuners like to use for standard K04 (not hybrids) 2+ setups? Also, what G/sec MAF are you 2+ guys seeing? I see alot of 360-380hp dynos from UK tuners but over here not so much... more like 320-350.

Does this peak/hold graph look alright to you guys or I might have some boost leak or weak actuator? I see 90.2 max N75.

This is a 3rd and 4th gear pull btw.

https://datazap.me/u/skkane/log-1705423941?log=0&data=3-4&hg=0
2007 ED30

Offline pudding

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Re: Stage 2+ K04 boost
« Reply #1 on: February 22, 2024, 11:43:37 am »
330-360 is more realistic. 380 is bollocks.

Normally target in the 1.7 bar range, but I've seen some tuners target 1.9-2 bar which is absolutely pointless as max flow rate is already surpassed.


2007 ED30 | 2009 TDI 140 | 2016 BMW 330D