Hey people. I’ve bought myself an 2014 F07 335D with the air suspension in the rear and I’m trying to lower it. I know there’s a solution where you can replace small adjusting arms and drop it mechanically, but I want to do it by software, I’ve seen it done on the 5 series e6x before. Now to...

Hi everyone. Recently, I purchased a 1997 BMW 528i with 79k miles on it. I’m currently doing some research and just trying to understand the limits and how to do stuff with this engine. Not much Has been done so far, a muffler delete, I’ve got a m50 intake mani coming, did usual maintenance and...

Hello, I have a 2000 328i m52tu fi build CXRACING e46 turbo manifold -Greddy profec b spec ii boost controller - Turbosmart ultra-gate 38 wastegate w/ dump to ground -66mm eBay turbo(no shaft play or any problems) -Cometic .140 MLS head gasket - ARP 2000 Head studs Suspension: -Silvers NA...

Hello guys, recently I have been dealing with engine malfunction on my 335i N54. It has been doing only when I gave it full throttle but now everytime I start my car. Also when I start my car I see white smoke and smell burn oil. Are my turbos blown/bad? Those are the codes from bimmerlink...

HI everyone! I don't know much about turbos. I am considering purchasing a 733i 1980 with a Callaway turbo and am wondering if it would be ok to drive if I do not plan to go over about 60mph. Would I be able to drive at fairly low speeds with the original engine? Would I be able to drive the...

Hi everyone! I don't know too much about turbo engines and am considering purchasing a series 7 1980 (E23) with a Callaway turbo that needs to be rebuilt. Would it be safe to continue driving if I do not plan to drive it too fast? I have seen a lot of warnings about not continuing to drive the...

I have a BMW X6 2010 V8 which I bought couple days ago, I wanted to try how fast it could go, once I fully throttle engine lost power, rpm went down and a 1/2 check engine light came on with an engine fault message reduced power. I turned engine off, then on again, all clear, did same thing and...

For more than ten years, MaXpeedingRods products have been popular with over 4 million modification enthusiasts all over the world. When they hear MaXpeedingRods brand name, some people will think of products such as coilover, connecting rods and turbos. Based on over ten years of experience and...

I am rebuilding the stock turbos on my 2008 335xi i was wondering if anyone had the specs for the stock compressor wheel or any links to compressor wheel upgrade for stock compressor housing thanks:)

I was just curious if anybody has turbo’ed the m54 series of motors. I mean there are YouTube videos and all that but I wanted to know if anybody has done it and lived with it for a while. Just curious before I invest in a turbo or just keep the NA route and go with headers and such. Thanks!

I was just curious if anybody has turbo’ed the m54 series of motors. I mean there are YouTube videos and all that but I wanted to know if anybody has done it and lived with it for a while. Just curious before I invest in a turbo or just keep the NA route and go with headers and such. Thanks!

BMW High Pitch Noise while driving above 20mph Hello Everyone, I hope you are well and appreciate the support. I bought this 2015 BMW X3 2.8i xDrive one month ago at a BMW dealership and have put just under 1000 miles on it. There is this high pitch noise emanating throughout the vehicle...

Hi Everyone, I’m a new member and apologies if this has already been covered (if it has can you please share the link). We are installing a turbo in our 2003 E46 325ci. We’ve gone for a top mount arrangement and we have run into a little issue. The exhaust down pipe (from turbo outlet to exhaust...

Hello! I am after some tuning parts for my BMW 335D xdrive f31 and some numbers. The tuning i am after is Hybrid Turbo ( biggest you can find ) M550D fuel systems. somebody knows where i can find that? and those of you who have tuned your car with a big hybrid turbo, 550D fuel systems, dpf...

Just bought a 2010 X5 35D, about 138k miles. I started hearing a squealing sound when accelerating - seems to happen between 1.5-2.5k RPMs. Only under load, can't reproduce in neutral (making it hard to pinpoint where it's coming from). Originally though it was lower intake boot but since can't...

Hello. A few days ago the engine light appeared and I checked the bimmerlink application and the following errors appeared. I erased the error and continued to ride the car. The car is moving normally and pulls well. Today when I was starting the car I noticed that the coldstart did not...

My friend thought it would be cool to single/dual my 2008 550i, but looking inside my engine bay... it looks like there's close to no room at all even to put even a single turbo in it. If anyone out there has an E60 5 series that's turbo'd (turbo'd well, not just shoving it in a corner) to let...

Hey guys,i own a bmw e60 530d 231hp and when im driving the car fast and then i stop and let it idle for 5/6 minutes, light blue smoke starts coming out of the exhaust and it continues smoking for 1/2 mins and stops. Im afraid it could be the engine.. when i open the oil cap, a bit of fumes...