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  1. General E46 Forum
    Best headers for 325i?
  2. Engine & Performance
    Hi I have a real CSL header and rogue el diablo muffler for sale. Please contact me if interested. Pat 360 463 7394
  3. General E46 Forum
    Alright so I'm a noob to this and need some help. Going to buy some bimmerbrakes headers for my 330ci Will the defouler work for the bimmerbrakes header and help me pass emissions? (NY State)
  4. DIY: Do It Yourself
    I'm installing new headers and I just want an opinion on what to do next. The bolts that mount the headers directly to the engine block all came out nut & bolt except for the very last one. The last one, only the nut came off and the bolt stayed in the engine block. The bolt is preventing me...
  5. General E46 Forum
    Hi guys, this is my first post on the forum, greate one buy the way. Having said that, i need help with my 328i e46 -00. First i changed intake manifold to a M54B30 with DISA and fuel injectors. Drove with the car for 3 weeks and it worked fine, noticed a little better response and power gain...
  6. DIY: Do It Yourself
    Hey Guys, So I'm in the proccess of putting in my new headers. I wanted to it right so I got all new gaskets. However all threads tell you to buy more studs for the new headers, but my gaskets stagger the holes for the original manifolds. Should I drill the extra holes. If the orignal manifold...
  7. Engine & Performance
    Remus exhaust out from a 2002 bmw 3-series e46 part: e4-030878 made in Austria Item is used. It was repainted with a higher quality paint - no rust the muffler was posted on ebay in May 15th and I sold it 5 hours later, but I havent recieved the payment from the buyer :ben: ebay will close...
  8. Engine & Performance
    I want to buy an aftermarket 330i Catback exhaust system. I am looking for something NAME BRAND* that has not been cut up/ welded and has all hangers intact. The finish condition of the exhaust is not important, as it goes under the car and is seen by few but myself. I am located outside of...
  9. General E46 Forum
    I was on here a few hours ago, and stumbled upon a header thread that was examining ebay header quality. The guy even put them under water to see if there were any blatent leaks. I came back to finish reading it and I CAN'T FIND IT now. pissing me off... Can't find it in my browser history...
  10. E46 Xi Forum
    yesterday I bought a set of Ebay headers for my 325xi touring. I still need to get new studs and ceramic spray. Ive done A TON of research on header installs but I havent found much on installing headers on an XI car. The xi's have extra bracing and other "junk" up front for the front wheel...
  11. Engine & Performance
    I bought these a few months ago for my E46 M3 and ended up selling the car before i installed them. You can pull up the web site and get more info about these than what i can give you. I know that the quality is great and the condition is as new. The pipes have no dents or bends that should not...
  12. General E46 Forum
    Figured i'd post pics up for all those looking for a good method to install a wideband o2 sensor on a non-m. I purchased a magnaflow true-x part#10790 and mounted in directly after my headers. I mounted the wideband o2 bung directly in the center of the x pipe. Took about 2 hours to make it fit...
  13. General E46 Forum
    so i did a complete header install, and simmed the post cats properly. That night i was driving on the highway and coasted in neutral after i exited (about 2 am completely empty road). My CEL light comes on, I am like :ben:. I chekc the codes and it seems the sim is ok since I get the fallowing...
  14. Engine & Performance
    Up for sale is a used Magnaflow (E46 M3 fitment) full cat back system. The kit has been on my car for over 2 years with no problems, no leaks, or issues. Current status of the kit: functionally/structurally sound, very dirty!, no dents, a scratch on the section 2 resonator, and the tips still...
  15. Driveline, Engine & DME Tuning
    I received my Technik Headers today! I had thought seriously about going with some Ebay headers, but ended up with these instead...:pimpin: I can't wait to get them on the car! I am planning on just installing the headers for now, leaving the stock exhaust, and stock intake. I have a few...
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