The BikeMaster Magnetic Spark Plug Socket Set will not wear out over time like the O-ring type

Robust material

Bits in stainless steel design prevent extraneous rust

excellent in wear resistance and restorability and duralumin plate with CNC processing

The carbon-fiber outlet internally wraps an amazing ovoidal hydroformed spout featuring a rounded dual gas output

GPR Exhaust - Evo4 Road Racing Full Line for Kymco Downtown 300 - 2009 to 2016 GPR Kit:Racing Full System Exhaust The BikeMaster Magnetic Spark PlugGPR's Evo4Road silencer series is made of 304 black stainless steel with a ceramic paint finish that withstands high temperatures. It has an elliptical shape with a diameter of 90mm. 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: