GPR Pentacross Full Titanium Full-System Exhaust for the Yamaha YZ450FX 2019

GPR designed the GPR Pentacross Full Titanium full-system to replace the stock exhaust system and its silencer (muffler) on the 2019 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 package includes a removable DB killer.

Benefits

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

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

The installation does not need any structural changes to the YZ450FX. 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?

The Pentacross Full Titanium covers the 2019 Yamaha YZ450FX only.

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