next performance mods after stg 2

dcali · 08-15-2021, 06:56 PM

Hi Guys,

I have DP, exhaust armytrix and stg 2 eurocharged tune pulling 730awhp.

Any recommendations for next tune? i noticed if i relax of 30 mins and start pushing it again its way faster which makes me think i need a intercooler upgrade.

Are intake upgrades worth it on this car? how much can engine and tranny take without engine build if i swap turbos?

I want MOARRR POWA but not sure what to do. Mathanol is not an option for me because i dont wanna reflash car everytime its annoying.

Thanks

brad65ford · 08-15-2021, 07:29 PM

Thermostat and inter-coolers maybe, also weight reduction. Assuming meth but I personally am not a fan, no sure if there is a way to run full e85 but that would surely help with power and keeping it cooler as well.

pbonsalb · 08-15-2021, 07:45 PM

I think more than 730 awhp is risky territory due to the rods, but look forward to reading how it goes. Certainly the octane of E85 would help, but you might also consider limiting boost in the low to mid range to limit torque.

A built motor is $20k plus core. If you blow yours then you need a core and those probably aren’t cheap so that would add to the cost.

08-15-2021, 06:56 PM	#1
dcali New Member 2 Rep 29 Posts Drives: m5 f90 Join Date: Apr 2021 Location: laval canada iTrader: (0)	next performance mods after stg 2 Hi Guys, I have DP, exhaust armytrix and stg 2 eurocharged tune pulling 730awhp. Any recommendations for next tune? i noticed if i relax of 30 mins and start pushing it again its way faster which makes me think i need a intercooler upgrade. Are intake upgrades worth it on this car? how much can engine and tranny take without engine build if i swap turbos? I want MOARRR POWA but not sure what to do. Mathanol is not an option for me because i dont wanna reflash car everytime its annoying. Thanks
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08-15-2021, 07:29 PM	#2
brad65ford Captain 256 Rep 764 Posts Drives: 2022 M3 Join Date: Oct 2015 Location: fl iTrader: (0)	Thermostat and inter-coolers maybe, also weight reduction. Assuming meth but I personally am not a fan, no sure if there is a way to run full e85 but that would surely help with power and keeping it cooler as well.
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08-15-2021, 07:45 PM	#3
pbonsalb Lieutenant General 5234 Rep 10,616 Posts Drives: 18 F90 M5, 99 E36 M3 Turbo Join Date: Feb 2011 Location: New England iTrader: (4)	I think more than 730 awhp is risky territory due to the rods, but look forward to reading how it goes. Certainly the octane of E85 would help, but you might also consider limiting boost in the low to mid range to limit torque. A built motor is $20k plus core. If you blow yours then you need a core and those probably aren’t cheap so that would add to the cost.
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