Yamaha Zuma 50 2T Stage 2 Performance Kit; Horizontal GY6 Performance Vespa GT / GTR Vespa

Vespa GT / GTR Vespa P125X Vespa GL Vespa Sprint 150 Vespa PX150E LML Star / Genuine Stella 2T Vespa P200E

Camshaft Piaggio Zip 50

NOTE: Not compatible with Stella 4T and Stella Auto 125 models

Length (End to Bend): 7 1/4 in

Material: CNC-Machined Aluminum & High-Tensile Steel

Yamaha Zuma 50 2T Stage 2 Performance Kit; Horizontal GY6 Performance Vespa GT / GTR VespaReady to take your Zuma 50 2 stroke to the next level? This is the Stage 2 performance kit that will take your Zuma performance up a serious notch over our Stage 1 Kit. Save $$ by purchasing this entire kit. This exhaust has a race tuned expansion chamber to help your engine make maximum power in the range of 7000 12000 RPM. The included variator parts are necessary modifications to help your engine rev that high and take advantage of the power