N54Tech.com - International Turbo Racing Discussion
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Default Aftermarket Injectors and Fuel Pumps - 03-15-2011, 11:10 AM

Is there anyone using aftermarket injectors or fuel pumps on our N54's??
Seems like the people who are modded out and tuning are falling short because of fuel delivery to squeeze out that extra little bit of power.




09 135i 6MT JB4, DCI, CM MethKit, Stett CP w/ Tial bov, MT ST ET, CPE DP's and Axleback Exhaust
12.07@ 113.94 1.7 60' on 9/03/11 "Fastest 135i in Alaska"
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Default 03-15-2011, 11:14 AM

there is NOTHING available otherwise we would have already gone that way.....


07 335i AT - MOTIV 750 - MHD BMS E85 Flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
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Default 03-15-2011, 11:23 AM

I know that no one has mentioned anything, guess I'm just fishing to see if anyone has tried using anything from other BMW's. It was just a thought because I know other non BMW owners who have used setups from other vehicles to upgrade their own injector and fuel delivery setups.




09 135i 6MT JB4, DCI, CM MethKit, Stett CP w/ Tial bov, MT ST ET, CPE DP's and Axleback Exhaust
12.07@ 113.94 1.7 60' on 9/03/11 "Fastest 135i in Alaska"
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Default 03-15-2011, 11:30 AM

unfortunately no fishing. as long as you have stock turbos there arent any issues.


07 335i AT - MOTIV 750 - MHD BMS E85 Flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
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Default 03-15-2011, 11:36 AM

Lol ice fishing where I'm at but seriously... I'm planning ahead for all the parts I'm gonna need to get the speed and times out of my ride...




09 135i 6MT JB4, DCI, CM MethKit, Stett CP w/ Tial bov, MT ST ET, CPE DP's and Axleback Exhaust
12.07@ 113.94 1.7 60' on 9/03/11 "Fastest 135i in Alaska"
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GbreeE90 GbreeE90 is offline
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Default 03-15-2011, 01:00 PM

Does anyone know if the 1M has any fueling upgrades over the rest of the N54's?
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Default 03-15-2011, 01:10 PM

I heard they have bigger turbos, I was curious how they were gonna push more HP than our N54's being stock???




09 135i 6MT JB4, DCI, CM MethKit, Stett CP w/ Tial bov, MT ST ET, CPE DP's and Axleback Exhaust
12.07@ 113.94 1.7 60' on 9/03/11 "Fastest 135i in Alaska"
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GbreeE90 GbreeE90 is offline
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Default 03-15-2011, 01:13 PM

Quote:
Originally Posted by mnst3r
I heard they have bigger turbos, I was curious how they were gonna push more HP than our N54's being stock???
I dont think theyll have bigger turbos.
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Default 03-15-2011, 01:40 PM

Quote:
Originally Posted by GbreeE90
Does anyone know if the 1M has any fueling upgrades over the rest of the N54's?
A few of us have insiders working at BMW dealers, as soon as some info hits their system, we will be checking on that..
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Red135 Red135 is offline
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Default 03-15-2011, 02:14 PM

Quote:
Originally Posted by GbreeE90
I dont think theyll have bigger turbos.
+1. They do not have bigger turbos.
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MSport_Jon MSport_Jon is offline
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Default Aftermarket Injectors found. - 07-25-2013, 10:18 AM

Found these in rockauto's website


www.rockauto.com

Fuel Injectors

https://www.rockauto.com/catalog/x,c...,parttype,6224

In-tank fuel pressure regulator

https://www.rockauto.com/catalog/x,c...,parttype,6124

Fuel injector electrical Harness

https://www.rockauto.com/catalog/moreinfo.php?pk=635974

Fuel Injector o-Rings

https://www.rockauto.com/catalog/x,e...parttype,13679


Im really inclined to trying out one of these... i have Airtek coils in my stock n54 and they perform just like the BMW units...
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Default 07-25-2013, 01:08 PM

More info on the ignition coils please. Thanks.
When I Google Airtek it shows air mattresses. I don't want those in my car.


Sleeper 5 series
Performance: Pro tuned MHD, xHP Stage 3 TCU flash, DCI, AR kittens, ER FMIC & CP, Fuel-It Stage 2 LPFP w ported rail, RB turbos, RB inlets, KW V2, Mfactory LSD
Audio: Jehnert Flatline speakers, Mobridge M1000 DA2 digital preamp, Helix P-DSP, Zapco Z-150.6 amp, CIC iDrive upgrade
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Default 07-25-2013, 01:30 PM

Quote:
Originally Posted by Ocean
More info on the ignition coils please. Thanks.
When I Google Airtek it shows air mattresses. I don't want those in my car.
Why wouldnt you want an air mattress in a 5 series baby its so roomy...
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Default 07-25-2013, 02:23 PM

I guess we could throw a queen size air mattress in the trunk for sleep-overs and stuff.

Anyway, I have only heard of Okada plasma coils as alternatives to the stock Bosch ones. Sure would be nice if there were affordable alternatives that stand up better.
Okadas run close to $1,000 a set, that's over 4 times the cost of regular ones. Duh!


Sleeper 5 series
Performance: Pro tuned MHD, xHP Stage 3 TCU flash, DCI, AR kittens, ER FMIC & CP, Fuel-It Stage 2 LPFP w ported rail, RB turbos, RB inlets, KW V2, Mfactory LSD
Audio: Jehnert Flatline speakers, Mobridge M1000 DA2 digital preamp, Helix P-DSP, Zapco Z-150.6 amp, CIC iDrive upgrade
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Stormzusmc Stormzusmc is offline
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Default 07-25-2013, 04:52 PM

Quote:
Originally Posted by mnst3r
I heard they have bigger turbos, I was curious how they were gonna push more HP than our N54's being stock???
A better factory tune is all.
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Default 07-25-2013, 09:33 PM

Quote:
Originally Posted by Ocean
I guess we could throw a queen size air mattress in the trunk for sleep-overs and stuff.

Anyway, I have only heard of Okada plasma coils as alternatives to the stock Bosch ones. Sure would be nice if there were affordable alternatives that stand up better.
Okadas run close to $1,000 a set, that's over 4 times the cost of regular ones. Duh!
I added those to my list of must buys. I have heard nothing but great things about them and they last longer on tuned cars than the Bosch stockers.


Quote:
Originally Posted by MSport_Jon
Found these in rockauto's website


www.rockauto.com

Fuel Injectors

https://www.rockauto.com/catalog/x,c...,parttype,6224

In-tank fuel pressure regulator

https://www.rockauto.com/catalog/x,c...,parttype,6124

Fuel injector electrical Harness

https://www.rockauto.com/catalog/moreinfo.php?pk=635974

Fuel Injector o-Rings

https://www.rockauto.com/catalog/x,e...parttype,13679


Im really inclined to trying out one of these... i have Airtek coils in my stock n54 and they perform just like the BMW units...
Wow. I am squeamish about buying aftermarket injectors and going to high HP with them but still a great find.


Current Ride: Still picking one

Last edited by Pitch Black; 07-25-2013 at 09:43 PM..
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Default 02-21-2016, 09:58 AM

Bump on this super old thread. Are there any aftermarket piezo injectors for our car or direct replacement upgraded HPFP's?

Getting sick of replacing an injector every 3 months


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