GPR Pentacross full racing inox exhaust for Ktm EXC-F 450

The complete Pentacross Inox exhaust is the perfect upgrade for those looking to take the performance of their Ktm EXC-F 450 to the next level. Weighing only 1.9 kg, this racing exhaust is designed for track use, ensuring a significant weight reduction and an average performance increase of 2 horsepower. Made from satin-finished 304 stainless steel, its pentagonal shape not only gives it a distinctive look but also optimizes exhaust gas flow.

The innovative design, developed in collaboration with MXGP teams, ensures that every detail is aimed at enhancing your vehicle's performance. The kit includes a collector with ULTRABOMB expansion and a silencer from the new PENTACROSS line, offering a rich and enveloping sound that will make your presence felt on the track.

The removable db killer allows you to adjust the sound to your needs, while the absence of a catalyst is justified by its specific intended use. Additionally, the product complies with ISO 14021, ensuring that its environmental characteristics meet international standards.

• Weight: 1.9 kg
• Performance increase: average of 2 horsepower
• Material: satin-finished 304 stainless steel
• Shape: pentagonal
• Design developed with MXGP teams
• Collector with ULTRABOMB expansion included
• PENTACROSS line silencer
• Sound: rich and enveloping
• Removable db killer
• Absence of catalyst for racing use
• Compliance with ISO 14021