GPR Exhaust - Pentacross Inox Full Line for Yamaha YZ 450 F - 2018 to 2019 Muffler with:dB Killer-Spark Arrestor the new exhausts by HP

the new exhausts by HP CORSE loves the adventure fully embodying the desire of evasion and the purest motorcycling spirit

Adventure in all conditionsStay dry when it’s wet

FFM - French Motorcycle Federation Certified

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 the new exhausts by HPComplete 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