Socal Tuning/Performance Shop

Sahagun · 05-31-2023, 09:14 AM

anyone familiar with a performance shop around riverside county / san bernardino county for a tune besides mission performance?

Hiflyer731 · 06-05-2023, 02:22 PM

Lang racing development in lake forest does BM3 tunes I believe.

Two3Series858 · 06-05-2023, 10:53 PM

Try European Auto Source in Anaheim. A stones throw away from Riverside County

peelerec · 06-06-2023, 12:27 AM

Quote:

Originally Posted by Sahagun

anyone familiar with a performance shop around riverside county / san bernardino county for a tune besides mission performance?

Mission is no longer in Rancho. They moved to Texas, FYI. I am from Pomona originally and would make the drive to EAS (European Auto Source). Highly recommend EAS. Professional, highly capable, and they know everything about BMW’s. Kevin was my go to guy.

MurderG20 · 06-29-2023, 04:42 PM

^EAS is great, but I also recommend SC Motorsports in Corona and AB Autoworks in Corona. Not sure how much tuning is or can get done there but they are excellent shops. Absolutely avoid Rockstar Garage LLC by the way

Ramos · 07-05-2023, 10:51 PM

Stryker performance in Fullerton. Top notch, I even service my M340 there, reasonable labor rates.

whofelt · 07-06-2023, 02:37 PM

What kind of work are you guys getting done at these shops? Oil changes???

05-31-2023, 09:14 AM	#1
Sahagun New Member 2 Rep 26 Posts Drives: BMW M340 Join Date: Jul 2020 Location: Highland, California iTrader: (0)	Socal Tuning/Performance Shop anyone familiar with a performance shop around riverside county / san bernardino county for a tune besides mission performance?
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06-05-2023, 02:22 PM	#2
Hiflyer731 Private 24 Rep 85 Posts Drives: 2016 340i Join Date: Dec 2018 Location: Southern California iTrader: (0)	Lang racing development in lake forest does BM3 tunes I believe.
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06-05-2023, 10:53 PM	#3
Two3Series858 Private 32 Rep 73 Posts Drives: 328i, 330i Join Date: Jan 2023 Location: So Cal iTrader: (0) Garage List 2019 BMW 330i [0.00] 2015 BMW 328i [0.00]	Try European Auto Source in Anaheim. A stones throw away from Riverside County
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06-29-2023, 04:42 PM	#5
MurderG20 New Member 2 Rep 6 Posts Drives: 2022 BMW 330i Join Date: Mar 2023 Location: Corona iTrader: (0)	^EAS is great, but I also recommend SC Motorsports in Corona and AB Autoworks in Corona. Not sure how much tuning is or can get done there but they are excellent shops. Absolutely avoid Rockstar Garage LLC by the way
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07-05-2023, 10:51 PM	#6
Ramos Colonel 863 Rep 2,897 Posts Drives: G20 2020 M340 Join Date: Nov 2007 Location: So-Cal iTrader: (6)	Stryker performance in Fullerton. Top notch, I even service my M340 there, reasonable labor rates.
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07-06-2023, 02:37 PM	#7
whofelt First Lieutenant 198 Rep 300 Posts Drives: M340ix Join Date: Jan 2022 Location: California iTrader: (0)	What kind of work are you guys getting done at these shops? Oil changes???
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