With the Monkey's late 60's early 70's retro styling, the GP-Magnum fits the bill for those builders and racers that only will settle for that classic Yoshimura JDM style.
There are two GP-Magnum mini systems available, both are handcrafted by our sister company in Asia for Yoshimura R&D exclusively for the US market. Both use stainless steel construction throughout the system with two sleeve options. Stainless polish finish or titanium that displays a one of a kind bluing effect and topped off with a old school Yoshimura badge.
The GP-Magnum removes over half the weight and replaces it with nothing but power, Yoshimura exhaust note and a retro feel that only Yoshimura delivers.
Nobody knows small bore like Yoshimura!
Yoshimura right side cover is available but sold separately.