GPR Exhaust - Trioval Full Line for Yamaha YZ 250 F - 2001 to 2005 import_date_2025-04-24 waterproof zipper enables quick access

waterproof zipper enables quick access to the entire contents

corrosion and oxidation

Available in different anodized colors

The non-foaming formulation easily dissolves into both mineral and synthetic oils

GPR Exhaust - Trioval Full Line for Yamaha YZ 250 F - 2001 to 2005 import_date_2025-04-24 waterproof zipper enables quick accessGPR's Trioval series is a GPR best seller, with a classic ovoid drop shape. It is made of hand polished 304 stainless steel and has a diameter of 100mm. Product Features SOUND: Upgraded sound from stock exhaust. Although louder than stock but in compliance with the limits prescribed by law, this exhaust produces the softest sound of all the GPR exhausts. PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding