1. posix

    Exhaust for M90

    Have been thinking long and hard about the direction I would want to take the M90 engine when it gets pulled out. Minimum I would want to take the head off from the block and have it inspected then if all is well then replace the gaskets and seals and call it a day. I was also looking to...
  2. G

    FS 1975- 1979 BMW E12 530i Front Exhaust Manifold Thermal Reactor E3, E23 and E24

    Good condition, I only have the front one. I am happy to answer any questions. Please send me an email to [email protected] Asking $60 plus shipping. I will take a money order or paypal for payment. Thanks for looking Also fits E24 633csi, E23 733i E3 3.0si 1975 1976 1977 1978 1979...
  3. TG-2002-320i-328ci

    E9 (CSi) Complete Exhaust?

    I'm in the market for a complete system (manifold to tailpipe). Any recommendations? I have been in touch with CoupeKing, but have not yet had a production time frame or price quoted.
  4. nameless

    Stainless Steel Mandrel Bent Downpipes for e9

    Hi All, I just got a login here, known DanG for a long time, have a 3.0CS project I've been languishing over for too long now. Recently, my company, Nameless Performance here in La Center, WA has fabricated and gone into production for a line of exhaust components for the e3 and e9...
  5. E9Wayne

    CoupeKing full stainless exhaust sound comparison

    Hi all, for those considering a performance exhaust upgrade for their B35 or high output B34, I put this together for reference. The most important thing to me was better flow and sound quality at higher revs, which is hard to determine when you are simply shopping sites, even Coupeking's, or...
  6. E9Wayne

    FS: Used 1 3/8 Stahl Headers for E9 & stock exhaust system

    Hi All; I purchased these a few weeks ago thinking they were 1 1/2" diameter primary tube diameter for my 3.5L high compression motor. They are 1 3/8" primary tube diameter which is better for a 2800 or 3.0CS engine, especially compared to the stock exhaust manifolds. I'm installing the...