Leave it to Yoshimura to develop an exhaust for one of the hottest minibikes on the market.

Begin press release:

The Italian made Ohvale GP-0 190 is a race machine that is race track ready and for us at Yoshimura that is right up our alley!

Even though the Ohvale comes stock with another brand’s exhaust, Yoshimura R&D team knew our RS-9T would not only improve the performance but also add the ability to tune sound as these bikes can be raced in a small controlled area where excessive sound is an issue.

We started by crafting this system with ultra light titanium alloy imported from Japan for the ultimate racing foundation. Then we added our RS-9T muffler that is renown for its Championship proven performance and the end result was big!

The Yoshimura RS-9T system fills in a big bottom bog that the stock system has allowing the racer to reduce downshifting. Our system also adds a big over-rev that allows the racer to pull a gear longer. Listen to these incredible gains – Max HP gain 33.3%, max torque gain 24.3%. Its safe to say with the performance added by our RS-9T system for the Ohvale 190 GP-0, you will have an unfair advantage on the racetrack!

5 different RS-9 inserts are available for this system, allowing the racer to custom tune the sound and power delivery.

Benefits for the Yoshimura RS-9T titanium Signature Series system include:

  • Incredibly light at 4.4 lbs. for entire system.
  • Massive power gains on bottom and top as well across the spectrum
  • RS-9T muffler allows the use of 5 sound insert options to customize power delivery and sound reduction.
  • Also fits Ohvale 110. Ohvale 160 has not been confirmed at this time.

APPROXIMATE AVAILABILITY mid-September. Taking orders now!

Ohvale RS-9T Titanium Signature Series pricing and info
Ohvale GP-0 RS-9T Signature FS Ti/Ti/Ti 
Part #181901R700
MSRP: $699.99
Stock Full system weight: 3.9Lbs.
Yoshimura RS-9T full system weight: 4.4Lbs.