Franks brain goes south...
10-15-2013, 09:32 PM
#1
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'18 GLE63S AMG /'19 PORSCHE TURBO S / '09 CORVETTE ZR1 /'14 LEXUS RX350/'16 RAV4 Ltd
Franks brain goes south...
You guessed it....Renntech will work their magic on Franks ECM...I sent it out today "overnight" and hopefully should get it back Thurs along with a set of plugs 
10-17-2013, 02:30 PM
#3
Senior Member
This is what they say they can do for my 550...
ML 550 (W166- M278 Biturbo Engine) Stock Performance:
Price: $2,740
ML 550 (W166- M278 Biturbo Engine) Stock Performance:
- 402 HP @ 5,250 RPM; 443 LB-FT @ 1,800 RPM
- Note: Mercedes M278 engine performance when measured obtains higher numbers that rated from factory.
- 530 HP @ 4900 RPM; 606 LB-FT @ 4100 RPM
Price: $2,740
10-17-2013, 04:10 PM
#4
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'18 GLE63S AMG /'19 PORSCHE TURBO S / '09 CORVETTE ZR1 /'14 LEXUS RX350/'16 RAV4 Ltd
That's a huge gain..! Mercedes left lots in the box on these turbo engines
10-19-2013, 09:04 AM
#5
I have been reading and was thinking about doing the same ....
