n54

The 1/4" spacer offers superior thermal insulation between the cylinder head and the intake plenum. This can be useful when plumbing custom intercooler piping or rotating the intake manifold. This is a Must have for anyone running an Aluminum Aftermarket intake manifold. Which Heats up the...

Backed by popular demand, we are releasing pricing on our billet valve cover. Please read the post all the way through. We are a Canadian company, but we will be posting prices in USD on the forums as it's the biggest customer base. Plugging of PCV oil drain ports is highly recomended to avoid...

Just figured i would copy paste my R3v Thread here... Control F is your friend. Original thread: http://www.r3vlimited.com/board/showthread.php?t=327183 I tried laying it into this forum but too many pics, to many characters, etc.

Now that both ignition system upgraded have released it will be nice to gather and discuss all of the information possible. For example Plugs, gap, dwell, fuel, psi everyone is running and what has improved after ignition upgrade. I myself will be running PR Coils, PS2 High Flow @30psi with NGK...

New videos is finally up, it's a long one but it covers the entire install. Car is running mint, next couple vids will be doing the jb4 firmware/backend flash and fuel pump install. Hope you all enjoy!

Decided to take a crack at coming up with possible fixes of the failures for the N54/Early N55 HPFP's and possible upgrades and we all know they are needed for these cars. This will be a project I work on in the side, but through the tear down process is shows a lot and answers a few questions...

JB4 G5 ISO with Bluetooth. The board has less than 6 months and Bluetooth 3. It has latest update already. Not selling separately the Bluetooth.

Got my car for sale, so I put the stock coils back on. Had these on the car for around 1000 miles. New Ignition projects ignition coil set. Which is Okada US dealer. Also included is the plasma ground. I went from a 18th plug gap to 23th with just the coils, & when I added the ground I...

I am currently working on fitting 315s on the back of my 135i. I think most of you will recognize the wheels and fenders from the mrpink build. I am putting the 1m style rear bumper on and auto flexing the car at the end of the month! More updates to come, I plan on making a detailed diy of the...

Dear all, I am Marshall from ML Performance, we are a BMW Specialist based in Surrey, the United Kingdom. This is our first post on here so please be gentle :) We would like to share some of our new developments and we are very excited to say the least! So after years of development and...

First post, and a noob here, so I apologize in advance if this has already been discussed I searched and couldn't find any threads that covered this problem with a solution. So the issue is ever since ive installed the 2step relay with jb4 (with current firmware) the car will randomly 2step past...

I told you guys it runs... hopefully we can finish the mechanical stuff Thursday and set a date for the dyno. Meanwhile searching for Machine shop partners that want to have their name behind this build!

Well hello "SPOOLSTREET" I want to first shout out to @doublespaces for pulling me over here. I will try to get some more traction over here in a few other communities to follow as well, ANYHOW... Name and everything is in my Bio so I will skip that. I wont start back in July of 2015 when the...

So, We all have seen insanely fast and glorious builds done on the rwd setup, but not as much so for the awd branch of this platform. I am interested to see how far we have been able to get get these up to and what it took to get there. So, This is a shoutout to the entire community to...

Had the pleasure of meeting up with a new client today and his beautiful 07 335i coupe. The attention to detail on this car was nothing short of great. We have been talking over the last couple weeks while his car was having some upgrades done over at ZNM Performance out of NJ. Anyway, some...

Fuel-it TB injection bronze kit. Was on my car for 1 summer & is in perfect condition. Only turned it on twice when I went to the track. I put some silicon on the solenoid wire hole to make sure water could not enter & I couldn't peel it all off. Other than that it is how it came. I live in...

Installed a single so have twin upgrade parts Passenger side inlets in good condition. Used for approx 2000 miles Back inlet is trimmed down because it sits too close to the firewall. I live in Vancouver Canada. So I need a max of 2 weeks to take a trip across the border after purchase to ship...

Hey Everyone Im looking to buy a new/used port injection kit for our shop car (07 335i). Just wondering if anyone has a kit for sale, obviously the cheaper the better. I have paypal ready and I can cover paypal fees as well as shipping to NY 13669. Best way to get a hold of me is...

Cleaning out garage and came across stock parts I pulled off my 08 E90 N54. All parts were taken off around 70k milage. Factory Intake with new filter, asking $75 I also have the factory downpipes, cats still good and do not throw any codes, asking $125. I also have the factory diverter...

Does any one have a link to what transmission fluids we can use? I'm changing fluid soon after I replace my clutch and am curious what other people are running in 6MT transmission or what people have had luck with. Another thing I need to replace is my hanger bearing/center support bearing...