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      06-27-2018, 10:09 AM   #70
tboudre
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Drives: 2011 LeMans Blue 335xi E90 N55
Join Date: Mar 2014
Location: United States

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On occasion, it seems I spool up, then the diverter dumps although I'm pressing the pedal to the floor, and the car quits accelerating. I think the factory diverter may be giving out, unless, something electronically in traction control is telling it to dump. I'm wondering if the GFB diverter will solve the problem. Any ideas? I do have the xDrive, so from what I gather more of a PITA than the RWD. What about the water pump bolts? Isn't it recommended you change the bolts if you remove the water pump?
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2011 335i xDrive ///M-Sport LeMans Blue Navigation iDrive 15% Tint N55 E90 - BMS Intake, Le Mans Blue Grilles, Le Mans Blue Rear Diffuser, Alpina B3 TCU Flash, Misc Coding, Matte Black Badge, Gloss Black Exhaust Tips, Blue Calipers*, VRSF Charge Pipe*, Cyba Scoops*, JB4, Sport Oil Cooler Valve, FlexFuel Wires, GoFastBits DV+ - Approx E30 fuel mix
* Painted 7251 Cobalt Blue Metallic - Matches LeMans Blue
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