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Catback exhaust - A.S. Motorsport - Acoustically engineered

16 July 2008
Noord Holland, The Netherlands
Hello Everyone,

We're pleased to show you our latest offering for the NC1 NSX, to-date the most advanced exhaust for the NC1.

Fully hand made out of 304 stainless steel, CNC machined flanges, OEM style heat shielding and specially acoustically engineered for a true super car sound.
Attention to detail and quality to match the unique car the NSX represents, this includes a revolutionary OE style sound tuning true pipe diameter, angle and length like a musical instrument
This insures a ultra light part yet sophisticated sound that excites.

  • Resonance pipes sound-wave tuned to add 4DB in Sport mode,
  • OE appearance and above OE quality
  • 4 DB increase between sport / sport + at 2/3k RPM
  • Full bodied race car sound, with refinement for the road when required
  • CAD modeled mounts to accept OE heat shields
  • Exhaust tips designed to work with the original NSX valance trim and diffuser

We also have matching 200cell race catalysts with conical piping transitions to insure flow and efficiency.

Catback price €2099
200 cell catalyst, €2499

Sound clip: https://www.facebook.com/ASMotorsport.nl/videos/1751566068220894/
Does any NSX owner have this who can comment on the sound changes?

Will this pass SMOG in CA or do we need to remove this each time?

If you just do the rear muffler it will be OK for SMOG.
I will post up the sound clips later today,we have posted on facebook.