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smiddy

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Everything posted by smiddy

  1. Hi Jared, yes got some while ago. Silver fox and a couple of other racers grabbed them. Made big gains, especially if high lift cam employed. Sorry, demand was very low. I need multiple orders to allow production.
  2. No sorry, have rear header only. Pm'd you some time back on this topic. Only have long unit left which make more power but require mod to exhaust.
  3. I had them made. LHD modifed to clear steering.
  4. Hi guys. Not able to attach/upload files, pics etc. Have long winded message regarding error in time zones. Any thoughts? Thanks.
  5. I can tell you this guy is gougeing big time! He is paying about US $250 for a set of V8 headers.
  6. Check out motorsports downunder.
  7. Very noticeable Julian. Sold a few sets a while back for $375.00. Wreckers want $200+ for standard units.
  8. Rubbish! I gained 7kw and torque replacing standard manifolds with shorty headers to bolt to OEM front pipes on my E46. Not to mention fuel savings.
  9. James, I have one set E39 6 cyl headers left. You would need to fit cats mid mount. Certainly nowhere near costs touted here.
  10. smiddy

    Dinan chip

    US spec Matt. No use to us. Like the Shark will not load unless Euro spec.
  11. Live rolling road re-map is the key! Dyno is the best. IMO.
  12. Think I may still have some long headers somewhere for E39. Good for about 12hp.
  13. Because it is a tuned match for headers. For a stock M50/52, m3 headers on twin exhaust would be ideal.
  14. Live re-mapp! Torque, HP, throttle response, linear power curve, fuel enconomy all in one. Best bang for buck modd you can apply.
  15. I have some long headers, about 12hp.
  16. Yeah, 6k max, looks flogged too! You would need cheap parts and labour.
  17. If Bimmer had an award for reply of the year this would win!
  18. If its a Jap car with the two into one system with mid mount cats there are some good [feelable] gains freeing up exhaust post cats. Costs around $350. The real problem starts with the very average small port exhaust manifolds.
  19. smiddy

    Two into one

    Search my post : E46 M52 Jap Exhaust Modds. May 22 2009. Documents one of the best modds you can do to free up power on import M52/54 E46 two into one exhaust.
  20. smiddy

    Two into one

    Jappa imports were restricted just post cats as Josh says in an attempt to tone the drone. Is a killer to mid upper power. Common on E46 328/330. NZ new cars have different systems.
  21. I would be reluctant to start swapping parts. Especially before a scan.
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