GPR Pentacross Full Titanium Full-System Exhaust for the Yamaha YZ450FX 2016-2018

GPR designed the GPR Pentacross Full Titanium full-system to replace the stock exhaust system and its silencer (muffler) on the 2016-2018 Yamaha YZ450FX. The Pentacross Full Titanium is a complete titanium racing system for track use, built with a manifold, an Ultrabomb expansion and Pentacross silencers. The kit comes with a removable DB killer for the YZ450FX.

Benefits

• Kit contents. The Pentacross Full Titanium package contains the full system, brackets and fitting accessories, and the YZ450FX does not need any structural modifications.
• Removable DB killer. The kit includes a removable DB killer (baffle).
• Titanium. Both the body and the end caps have a brushed titanium finish.
• Italian manufacturing. GPR manufactures the Pentacross Full Titanium in Italy and provides a 2-year manufacturer warranty with the kit.

Technical Details

Exhaust

• Kit type: Complete full system
• Silencer series: Pentacross Full Titanium
• Removable DB killer: Yes
• Weight: 1.5 kg (3.31 lbs)

Construction

• Silencer body: Titanium
• Silencer shape: Pentagonal
• Overall length: 350 mm (13.8 in)
• Body color: Brushed titanium
• End cap color: Brushed titanium

Fitment

Installation

GPR designed the kit to install without structural changes. GPR recommends that a professional installs the kit.

Package contents: full exhaust system, removable DB killer, brackets and fittings.

Common Questions

Which Yamaha YZ450FX model years fit the Pentacross Full Titanium?

Every Yamaha YZ450FX built from 2016 through 2018 takes the Pentacross Full Titanium, and the fitment table shows each model year.

What warranty covers the GPR Pentacross Full Titanium full-system?

The GPR Pentacross Full Titanium full-system carries a 2-year international warranty.

Why Choose Magma Powersports

• Authorized GPR dealer
• Built in Italy, covered by GPR's 2-year manufacturer warranty
• Free shipping worldwide
• Dedicated fitment for the Yamaha YZ450FX