Fujitsubo A-K Exhaust - Suzuki Hustler NA 4Wd MR31S 53540-SDA-A01 where every ounce matters

where every ounce matters

In pursuit of even better aerodynamics

Spoon has reviewed and tested conventional throttle bodies and developed the Venturi Big Throttle Body as a product that provides higher performance

8mm thread pitch

Fujitsubo A-K Exhaust - Suzuki Hustler NA 4Wd MR31S 53540-SDA-A01 where every ounce mattersEstablished in 1931, Fujitsubo have been manufacturing exhausts in Japan for many years, providing them with the sort of experience thats required to craft some of the best exhausts on the market. A JDM brand in the purest sense, the quality, fitment and performance of their systems is second to none. Authorize K is Fujitsubo's Kei car specific exhaust series that combines style, sound and quality. Each system is constructed from high quality