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intake
1-20 of 98 Results
  1. E46 General
    i have an 03 325i m56 sulev. I dropped the engine and did some refreshing on it for the last month and ran into a problem with the intake manifold. I took it off and the two rubber seals fell out that hold the mounting hex nuts to the intake and i need to know if anyone knows where i can get...
  2. Driveline, Performance, Tuning
    I will need to replace my air filter soon and instead of going the same $11 dollar OEM route. What are your thoughts on putting a K&N filter in the OEM intake box? Kinda like this, Custom Intake Using STOCK Airbox but probably without making the front inlet bigger. I am looking for some intake...
  3. E46 General
    Hey guys! Me again with another stupid question...Does anyone know where I can get a bigger intake manifold for a e46 2.5L coupe? I love my little bmw but I wish it just had a little more pep to its step, tanks!
  4. Europe
    Hello, I thinked my '99 323i E46 had less torque by moments so, i decided to pass a diag and no errors codes but wrong values at the camshaft position sensor, (intake). So, i bought an aftermarket sensor, (brand : Meat & Doria). After replacing all okay but now, i have some faulty sensor...
  5. E46 General
    Hello. I have a problem with my e46 320ci. The car wont idle and it feels like it doesnt have any power at all. It also runs very rough when i press the throttle and the rpms jumps up and down. I diagnosed the car with an OBD scanner and it said it was a bad mass air flow sensor so i changed it...
  6. E46 General
    Hey guys, I have an '03 325it and I'm hearing a chirping type sound when I step on the gas. Sounds like the chirp is coming from around the intake/intake manifold but I can't locate it. Only chirps when I first hit the accelerator but constant acceleration will not cause any sound. The first...
  7. Driveline
    I realize how rare this part is but doesn't hurt to ask! Dinan Part #D763-1600A looking for the complete set Used or new
  8. Driveline
    Well if you haven't kept up from my other FS posts. Today, I guess I'm going with Engine/Air intake related items. Starting off with this set of hoses that connect from the CSL bumper to the intake. Selling as a set. Includes CSL Intake Flap/Snorkel Includes: OE CSL Airbox Air Shutoff Valve...
  9. E46 General
    Hi all, Was just looking over the engine bay (no car problems that I can tell, runs nice!) but I’ve heard cracked intake boots are common so looked at mine while I was poking about. To me it looks pretty damn cracked. But like I said, no issues. Common to look like this or is it on its way out...
  10. E46 General
    Hello Everyone, I have a complex problem that I would love help narrowing down. Thank you in advance to any contributors. I don't drive my e46 often and so this problem has been dragging on for some time. I love this car and want to keep enjoying it. Last January I brought the car in to the...
  11. E46 General
    I have been trying to diagnose and remedy this problem for several months, and now I need the to call on the collective knowledge of the group. It all began when SES illuminated one morning as I was on my way to dealer for routine maintenance. The car was behaving normally on the roughly one...
  12. E46 General
    Hello everyone, I have recently been experiencing a whistling occurring somewhere between 1500-2000 RPM. It only presents its self under acceleration and whilst moving. Below or above this rev band, no sound is heard. While the car is parked and revved no sound is present. Otherwise the car...
  13. Driveline, Performance, Tuning
    Is the air intake on the 323i more efficient then replacing it with a 3" pipe and a high performance filter? It looks like sucking the air out of a huge box instead of a pipe seems worse or am I missing something. Will it improve my performance on a 2000? This morning the ignition cranked for...
  14. E46 General
    Hey guys. New to the forum, not new to BMW's. I have a 320i Touring with the 2.2L motor. I have the opportunity to grab the full intake off of a 325ci. So I'm wondering if there are any sizes differences in the 2 manifolds and/or throttle bodies? If there are, i'm definitely not expecting...
  15. E46 General
    So, a while back I noticed that I was getting a certain whine/whistle from my m3's engine bay while driving. The whistle only appears when using light throttle at speed, maintaining speed, or when going downhill. The whistle generally starts around 2500rpm and gets drowned out by the engine...
  16. E46 M3
    A couple weeks ago, I got an Eventuri intake and finally got around to installing it yesterday afternoon. The directions are very specific about how to install the MAF housing, but there's one issue: if I install the MAF housing the way their directions say to (and the way it came shipped from...
  17. E46 General
    Early this summer, I fitted a K&N cone filter directly onto my MAF tube as a replacement for the airbox altogether. It sounded awesome and ran great for a while, but then I installed an electric exhaust cutout and things fell apart. In addition to a blow ignition coil (which I swear must have...
  18. E46 General
    My 2000 323i wagon blew a coil 2 days ago and I replaced it same-day with a BREMI coil. Worked like a charm for all of 16 hours. Yesterday afternoon, out of nowhere, my car begins to shudder, lose almost all power, and throws SES, EML, and DSC. I pulled over, turned it off, waited 30 seconds...
  19. E46 General
    Last month I replaced both intake boots (20014 325 Ci) with stock parts from the dealer. With the lower boot fitted properly and the hard plastic collar/adapter in place between the upper and lower boots, the upper boot almost doesn't fit on the MAF. It is pulling down very hard and is causing...
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