My JPWorkz 335xi build

tommyhondros

Specialist
Jul 16, 2017
62
14
0
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e92 335xi coupe
Previously I was FBO/inlets outlets. Someone local had the JP kit on for 3k miles and totaled his car so I contacted him and we came to an agreement on the price for the full kit. For 4 days I went back and forth to the collision center where I uninstalled the kit. I have ordered all parts needed and will give prices and updates as I install the kit.

JP Full Kit PTE 6266 & Synapse CP/BOV (Sold for $300) - $1200
PR Coils $492
VRSF 7.5 - $684
NGK plugs $66
Misc ST items - Blockoff Plug - $37 $10 heat tape - turboguard - $60
Turbosmart EBoost 40psi controller - 272 ebay
Oil Pan Gasket & Bolts - $55.54 - ebay
Belts - $143

For a total of ~ 3k
Sold all of my bolt ons for twins to a local guy for $1200 for a total of $1800 spent.

I will be doing all the work myself in my garage on stands and the install should be finished by August 7th.
 
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tommyhondros

Specialist
Jul 16, 2017
62
14
0
Ride
e92 335xi coupe
IMG_3611.JPG
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Some pics of the kit
 
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tommyhondros

Specialist
Jul 16, 2017
62
14
0
Ride
e92 335xi coupe
I wonder if that was their taper issue.
Had to do with their wastegate springs. Lots having issues with the boost box the turbosmart is run in a few N54s and they've had nothing but good things to say. Hot parts are being ceramic coated right now get them back Wednesday
 

08_335i

Sergeant
Nov 3, 2016
372
217
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28
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2008 ST 335i
Had to do with their wastegate springs. Lots having issues with the boost box the turbosmart is run in a few N54s and they've had nothing but good things to say. Hot parts are being ceramic coated right now get them back Wednesday
the PSI springs they were using can handle the boost they were trying to achieve, but anyways, good luck with your build. You'll love the ST.
 
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AZN54

Private
Nov 18, 2016
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Mesa, AZ
Looks good. What was the cost for ceramic on the two? I was quoted $225-$250 for the manifold and $20/ft for the DP and dumps.

Also, anyone have any opinions on the direction of flow for the front wastegate? Could it be a potential cause for boost creep?
 

tommyhondros

Specialist
Jul 16, 2017
62
14
0
Ride
e92 335xi coupe
Looks good. What was the cost for ceramic on the two? I was quoted $225-$250 for the manifold and $20/ft for the DP and dumps.

Also, anyone have any opinions on the direction of flow for the front wastegate? Could it be a potential cause for boost creep?

I paid $140 for manifold and downpipe with 2000 degree rated coating was done in 3 days gonna wrap dump tubes in reflective tape they don't really get hot so didn't see a point getting it coated
 

tommyhondros

Specialist
Jul 16, 2017
62
14
0
Ride
e92 335xi coupe
VRSF 7.5 Race showed up. Install is almost done just gotta relocate coolant tank and install manifold. Still waiting on PR coils my eboost controller and some other things should come today and finish!
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