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straight pipes

  1. After Straight Pipes, ECU Tune Needed?

    E39 M5 and E52 Z8 Discussion
    Hey guys, my current setup is stock cats + resonator delete + muffler delete, with straight piping from cats to exhaust tips. ECU is stock. 1) How much bhp am I potentially sacrificing by not doing an ECU tune? 2) What is a cost-efficient ECU tune (Shark, Evolve, etc)? Thank you.
  2. [Video] M5 E60 with Straight-pipes exhaust

    E60 M5 and E61 M5 Touring Discussion
    Hi 2 months ago I saw this M5 E60 with straight-pipes exhaust at the Nürburgring. It was loud as hell! :haha: I hope you enjoy it...
  3. E60 (03-10) Want to Buy WTB: Stock Section 3 on the Exhaust for a E60 M5

    Parts / Other For Sale or Wanted
    Hey, Looking for a Stock Exhaust, either the whole thing or better yet the Section 3. Preferably located in Southern California area, if you have one please send me a PM. Thanks!!
  4. Want to hear a M5 bellowing from the X pipe....VIDEO Included

    E39 M5 and E52 Z8 Discussion
    Had the Nowack resonators taken off and sent to the Ute in Australia late last year. Not been back since then and today I had an idea... So I thought I'd have a bit of a play with the video and see how she'd go with this super open throated sound on the open road. Your call but I was happy...
  5. Have straight pipes... just for now (vids included...damm)

    E39 M5 and E52 Z8 Discussion
    Had the Nowack resonators taken out to take with me to Australia tomorrow so I can tune the sound way more then what I've ended up with there on the ute. For a short time I'll have a 2' gap of nothing to the Kelleners, so this straight pipe creation had to be captured. The kelleners race with...