I have recently purchased exhaust from Richard Ming. About to put it on. Was wondering, my car is completely stock otherwise. Has anyone dyno the car before and after the exhaust swap to see if there is any power gain.

 

You will gain 45 to 65 HP at the wheels.

Just kidding.

Anyone?

 

I dont remember ever seeing dyno results of just the Nuespeed exhaust. I would be pleased to see what just the exhaust would offer for gains, after a base was run.

 

I think it's pretty well accepted that the exhaust won't make any hp that's nothing within the error of the dyno. In other words, maybe 1-2hp tops... and that's well within the dyno's margine of error.

-Shing

 

Neuspeed's own dyno measurement recorded a 5 HP gain for this exhaust (which is actually made by Borla_. I haven't been able to verify this number myself, but the exhaust appears to give a small, but noticeable increase in performance.

 

yu888 says he couldn't catch me, he listened as my rpms matched and then exceeded his while we were both floored. I recently tuned my neuspeed exhaust with fito's AFPR. Fuel pressure is set at 37.5psi.

Dyno'd at dynospot racing in Mtn View, CA.
201.5hp 134.9ft-lbs. at the wheels. stock s2ks on their machine get 194hp, 128ft-lbs. Margin of error +- 3hp.

 

would love to see before and after dyno's. im very curious to see how much, if any difference comes from an exhaust change.

 

me two.

 

Aug. Issue of "Sport Compact Car" has an article regarding the Comptech & Neuspeed upgrades for S2000s. The thread is below.

https://www.s2ki.com/forums/showthread.php?...ghlight=article