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PROSPEED EXHAUST SYSTEM












INFORMATION:

We are again proud to introduce another exciting product to the NSX community. We have spent months design and developing the new Prospeed Sport Exhaust System. Originally I had envisioned a X-pipe designed exhaust that was light weight, free flowing for maximum horsepower and a tuned exhaust note that eliminated drone and sounded aggressive but civil around town. I believe I achieved my goals. Before starting the project I was looking around and found an exhaust that had a similar design to what I envisioned. The GRF exhaust was the exhaust and not only did it looked good but sounded great as well. It is not readily available so I decided to go ahead and build our own exhaust to our specs and offer it to the community. This is one of the most well rounded exhausts on the market.

DETAILS

  • Full 304 High Grade US Stainless Steel exhaust system
  • Fully Tig Welded and test fitted
  • CNC Precision cut flanges
  • Fully Polished SS Single walled 3.5" slightly slanted tips
  • Ultra light robotic welded mufflers
  • 304 SS Tubed hangers for light weight (Every Gram Counts!)
  • X-pipe to help with scavenging and sound
  • Tuned length exhaust to reduced drone and increase sound pleasure
  • Weighs only 20.6lbs vs the OEM 44lbs (Almost a 24lbs weight reduction)
  • Produces up to 17whp over the OEM exhaust system
  • Completely bolt on system
  • Gaskets included
  • Made in the USA
APPLICATIONS:
  • 91-96 NSX
  • 97-05 NSX with adaptors
VERSIONS:
  • DSE-01
AVAILABILITY:
  • Now for all years
PRICE:

Retail $1345

INTRO PRICE: $1245


PROSPEED DSE-01

X-PIPE



INSTALLED



REAR VIEW



WEIGHT



DYNO PROVEN

We tested our exhaust vs the OEM NSX exhaust with positive results. With hp gains of 17whp at 7500rpm and 7-8ft lbs of torque we were happy with the results.

DETAILS:

Dyno: Dynapak dynometer

The car has about 179,XXX Miles on it (1991 NSX, 5speed)



MODS:

Before-Stock OEM Airbox, Pride Headers and Test pipes, Prospeed RDX Injector kit and ECU ROM tune, and OEM NSX exhaust.

After-Stock OEM Airbox, Pride Headers and Test pipes, Prospeed RDX Injector kit and ECU ROM tune, Prospeed DSE-01 Sport Exhaust

We tested the NSX with a stock muffler and made 3 runs to back them up... put the fan on the exhaust and removed and installed the Prospeed Exhaust within 45 mins. We than made 3 passes to verify. No other changes were made to the car.



 


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