GPR Exhaust - Pentacross Inox Full Line for Yamaha YZ 450 F - 2018 to 2019 Muffler with:dB Killer-Spark Arrestor SLAVE CYLINDER HYMEC

SLAVE CYLINDER HYMEC

Dry2DryTM waterproof breathable membrane

The Dual Inox exhaust has a removable racing grill with CNC-machined bottoms

The Mount-Kit-Only includes everything except the stabilizer and link arm

GPR Exhaust - Pentacross Inox Full Line for Yamaha YZ 450 F - 2018 to 2019 Muffler with:dB Killer-Spark Arrestor SLAVE CYLINDER HYMECComplete RACING system for track use made in respect to FIM homologation limits, the kit consists of manifold with ULTRABOMB expansion and new PENTACROSS silencers line. Manifold and silencers are made of 304 stainless steel, average performance increase of 2cv, significant reduction in weight, developed thanks to the collaboration with the MXGP team Technical Specifications Shape: Pentagonal Body Color: Brushed Stainless steel Endcap Color: Brushed