Has anyone heard of German Performance Services (indy shop in Brighton, MA)

ibo · 11-15-2010, 03:46 PM

Like the title says. They're listed on the KW USA website as an authorized dealer/installer, so I'm wonder if anyone has heard of it. Yelp reviews seem to be pretty decent, but I'd like to know anyways. Planning on getting KW V3s, and as far as I know, having a knowledgeable installer is KEY.

Website: http://2002racing.com/gpshomepage.html

watever617 · 11-15-2010, 04:07 PM

Yea there pretty good and specialized in german cars. Bring my car there to get a giac flash and injector coding.

I335 · 11-15-2010, 04:08 PM

Yes - have heard of them but have never been there. They are a GIAC dealer too. Touch base with RoadkillRob - he can give you first hand experience info. I know he was pleased with them - got his GIAC tune there.

Bavarian Performance Group (BPG) in Winchester is also excellent - I have a lot of my indy work done there - have for years. Not a GIAC dealer but these guys are the "Diffsonline" guys. Tell John, Dave, or Andy that Jay sent you if you decide to go that route. They installed my KWs and did a fantastic job...

ibo · 11-15-2010, 04:35 PM

Thanks for the replies guys. I'm really looking forward to getting coils!

However, I'm a bit nervous about the chirping issue with the V3. I talked to KW USA and they told me that although they are aware of this, they have only witnessed 2 cars that can reproduce this issue at their shop. The guy told me that both of those cars have their heights adjusted above the recommended limit (too high). Weird...hopefully if I get some V3's, I'll be lucky enough not to get any chirping.

11-15-2010, 03:46 PM	#1
ibo Private First Class 20 Rep 190 Posts Drives: '09 BSM 335xi e90 LCI M-Sport Join Date: Jun 2009 Location: Norcal iTrader: (2)	Has anyone heard of German Performance Services (indy shop in Brighton, MA) Like the title says. They're listed on the KW USA website as an authorized dealer/installer, so I'm wonder if anyone has heard of it. Yelp reviews seem to be pretty decent, but I'd like to know anyways. Planning on getting KW V3s, and as far as I know, having a knowledgeable installer is KEY. Website: http://2002racing.com/gpshomepage.html
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11-15-2010, 04:07 PM	#2
watever617 Private First Class 17 Rep 161 Posts Drives: bicycle Join Date: Sep 2009 Location: U S of A iTrader: (1)	Yea there pretty good and specialized in german cars. Bring my car there to get a giac flash and injector coding.
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11-15-2010, 04:08 PM	#3
I335 Brigadier General 126 Rep 4,248 Posts Drives: '08 335i Coupe Join Date: Jan 2008 Location: New England iTrader: (11)	Yes - have heard of them but have never been there. They are a GIAC dealer too. Touch base with RoadkillRob - he can give you first hand experience info. I know he was pleased with them - got his GIAC tune there. Bavarian Performance Group (BPG) in Winchester is also excellent - I have a lot of my indy work done there - have for years. Not a GIAC dealer but these guys are the "Diffsonline" guys. Tell John, Dave, or Andy that Jay sent you if you decide to go that route. They installed my KWs and did a fantastic job...
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11-15-2010, 04:35 PM	#4
ibo Private First Class 20 Rep 190 Posts Drives: '09 BSM 335xi e90 LCI M-Sport Join Date: Jun 2009 Location: Norcal iTrader: (2)	Thanks for the replies guys. I'm really looking forward to getting coils! However, I'm a bit nervous about the chirping issue with the V3. I talked to KW USA and they told me that although they are aware of this, they have only witnessed 2 cars that can reproduce this issue at their shop. The guy told me that both of those cars have their heights adjusted above the recommended limit (too high). Weird...hopefully if I get some V3's, I'll be lucky enough not to get any chirping.
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