GPR Exhaust - Evo4 Road Full Line for Yamaha X-Max 400 - 2017 to 2020 K-Type-Starter Solenoids Read more about the Thermo

Read more about the Thermo Cell technology here

flatter & customizable

The front and rear mounting systems are bolted directly to the engine block

Super bright when turned on and bright lettering when turned off

GPR Exhaust - Evo4 Road Full Line for Yamaha X-Max 400 - 2017 to 2020 K-Type-Starter Solenoids Read more about the ThermoGPR's Evo4Road series is made of 304 stainless steel with a ceramic paint finish that withstands high temperatures. It has an oval shape with a diameter of 100 mm. Product Features SOUND: Upgraded sound from stock exhaust PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding WEIGHT: Lighter than stock exhaust Technical Specifications Shape: Oval Body Color: Matte Black Endcap Color: Brushed Stainless steel