GPR Exhaust - Pentacross Full Titanium Full Line for Gas Gas MC 450F - 2021 to 2023 Muffler with:dB Killer-Spark Arrestor With damping foam rubber layer

With damping foam rubber layer

NHS (Not for Highway Service)

Convenient carrying handle

Black Steel (K)

DRYOsphere membrane

GPR Exhaust - Pentacross Full Titanium Full Line for Gas Gas MC 450F - 2021 to 2023 Muffler with:dB Killer-Spark Arrestor With damping foam rubber layerThis is a GPR's FULL TITANIUM complete racing system for track use developed in collaboration with the best MXGP teams. The kit consists of a manifold with Ultrabomb expansion and new Pentacross silencers. The manifold and silencers are titanium made, this system produces an average performance increase of 2cv. FEATURES SOUND: Upgraded sound from stock exhaust PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade