ST3351-2 SHIFT-TECH TITANIUM CAT-LESS HEADER SYSTEM HYPERMOTARD 698

ST3351-2 Shift-Tech Titanium Cat-Less Header System
Ducati Hypermotard 698 – All Models

Unlock maximum performance and major weight savings with the Shift-Tech Titanium Cat-Less Header System for the Ducati Hypermotard 698. Precision-built from lightweight titanium, this race-use-only header system is designed for riders seeking improved exhaust flow, reduced weight, and a more aggressive performance setup.

This system includes a titanium header pipe and matching titanium Y-pipe, allowing direct connection to the Shift-Tech ST3342 Slip-On Kit to create a complete full exhaust system.

Important Notice:

Please reference the Race Only Products Restriction Notice.

Not emissions compliant.
Race / Track Use Only.
Not for use on public roads.

Fitment:

• Ducati Hypermotard 698 – All Models

Features:

• Full titanium cat-less header system

• Includes titanium Y-pipe

• OEM-style O2 sensor bung(s)

• Mounting tabs for OEM heat shield (selectable option available)

• Significant weight reduction

• Increased exhaust flow and performance potential

• Designed to pair with Shift-Tech ST3342 Slip-On for full system conversion

Optional Heat Shield Configuration:

As of September 2025, an option is available for a cleaner race-style header without OEM heat shield mounting provisions.
(Heat shield cannot be installed with this option.)

O2 Sensor / CEL Note:

2025 EU-spec models (Euro 5+) use dual O2 sensors and may trigger a check engine light when installing this system.

• Euro 5 models with one O2 sensor: No CEL light

• Euro 5+ dual O2 sensor bikes: CEL light may appear

To eliminate the CEL on Euro 5+ models, use the T800 UpMap for Termignoni Full System, which disables the secondary lambda sensor function.

OEM Muffler Compatibility:

Originally designed for aftermarket slip-on systems, this header now includes a mounting bracket kit due to customer demand, allowing installation with:

• OEM mufflers

• Most slip-on mufflers designed for the stock setup

When using OEM mufflers, they will sit approximately 1 inch lower than in the factory configuration.

Weight Comparison:

• Shift-Tech Titanium Header: 2.10 lbs

• OEM Header Pipe: 9.3 lbs

California Notice:

Legal in California for racing vehicles only that may never be registered or licensed for use on public roads. No DOT or EPA approval.

Built for serious riders who want race-level performance, lighter weight, and premium titanium craftsmanship.