YANGCAN For Yamaha Catalytic D Plate & Cat Removal Chip - 1300 1200 800 GPR XLT Waverunner Maintains cleaner engine oil thus helping to extend engine life Reduces carbon build up in intake manifold Less particulate matter expelled on acceleration Blocking the EGR is a performance modification and for use in off-road vehicles When fitted to On road vehicles they will not comply with vehicle emissions regulations and may effect vehicle warranty Constructed from 1.5mm 304 Stainless Steel