GFB diverter valve E70 35i?

E30ROB · 12-22-2019, 06:01 PM

Has anyone installed a GFB diverter valve on E70 35i?

I believe mine is going out at 92k miles, even if it isn't I'd like to replace it for peace of mind among a few other maintenance things I'm doing.

I'd like to know if it's worth upgrading or putting a new OEM unit on.

The truck has MHD stage 2+, VRSF charge pipe, and upgraded air filter, and a catless downpipe is coming soon.

Thanks!

Nkponder · 12-22-2019, 07:45 PM

Definitely worth it. What's the cost, like $150? It helps keep that boost pressure instead of being dumped off in to the atmosphere. Really helps for 0-60, keeps your truck pulling hard. Plus, it makes a cool farting noise after shifting.

Second best money I've spent on my ride, MHD tune being the best.

ryansbmw · 12-22-2019, 09:47 PM

This is on the list of things to do in the future. How was the install? Other forums makes his job sound like a pita with the xdrive

Nkponder · 12-23-2019, 03:51 PM

That's why I had my mechanic do it, haha. He said it wasn't too bad. The hardest part is access, it definitely helps to have a car lift, and you'll need an extension with a U joint. Good luck!

ryansbmw · 12-24-2019, 07:33 AM

Quote:

Originally Posted by Nkponder

That's why I had my mechanic do it, haha. He said it wasn't too bad. The hardest part is access, it definitely helps to have a car lift, and you'll need an extension with a U joint. Good luck!

Awesome. Thanks for the info!

hennessy_r24 · 01-31-2020, 11:29 AM

It might be an easier access from the top by removing radiator fan and turbo inlet pipe

12-22-2019, 06:01 PM	#1
E30ROB Second Lieutenant 139 Rep 272 Posts Drives: 2013 X5 35i M Sport AW3 Join Date: Feb 2017 Location: Los Angeles, California iTrader: (0) Garage List 2005 BMW X5 4.8is [0.00] 1986 BMW 325es [0.00]	GFB diverter valve E70 35i? Has anyone installed a GFB diverter valve on E70 35i? I believe mine is going out at 92k miles, even if it isn't I'd like to replace it for peace of mind among a few other maintenance things I'm doing. I'd like to know if it's worth upgrading or putting a new OEM unit on. The truck has MHD stage 2+, VRSF charge pipe, and upgraded air filter, and a catless downpipe is coming soon. Thanks!
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12-22-2019, 07:45 PM	#2
Nkponder Private 12 Rep 78 Posts Drives: BMW X5 E70 Join Date: Mar 2019 Location: MD iTrader: (0)	Definitely worth it. What's the cost, like $150? It helps keep that boost pressure instead of being dumped off in to the atmosphere. Really helps for 0-60, keeps your truck pulling hard. Plus, it makes a cool farting noise after shifting. Second best money I've spent on my ride, MHD tune being the best.
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12-22-2019, 09:47 PM	#3
ryansbmw Lieutenant 176 Rep 548 Posts Drives: 2013 X5 35i M-Sport, 2010 535x Join Date: Jun 2017 Location: NJ iTrader: (1)	This is on the list of things to do in the future. How was the install? Other forums makes his job sound like a pita with the xdrive __________________ VRSF CP & DP \| BMS Intake \| MHD 2+ Tune \| BavSound Stage 1 \| 20% Tint Need coding or modules reset? PM me
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12-23-2019, 03:51 PM	#4
Nkponder Private 12 Rep 78 Posts Drives: BMW X5 E70 Join Date: Mar 2019 Location: MD iTrader: (0)	That's why I had my mechanic do it, haha. He said it wasn't too bad. The hardest part is access, it definitely helps to have a car lift, and you'll need an extension with a U joint. Good luck!
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01-31-2020, 11:29 AM	#6
hennessy_r24 Private First Class 23 Rep 175 Posts Drives: bmw m3 Join Date: Sep 2010 Location: bergen county new jersey iTrader: (0)	It might be an easier access from the top by removing radiator fan and turbo inlet pipe
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