Yamamoto Racing SPEC-A TI3-1 Full Exhaust System – Yamaha XSR900 GP / XSR900

Premium Japanese Titanium Engineering. Lightweight Performance. Available in Carbon or Titanium.

Transform your Yamaha XSR900 GP or XSR900 with the Yamamoto Racing SPEC-A TI3-1 Full Exhaust System, a premium Japanese-made exhaust combining lightweight titanium construction, precision engineering and distinctive racing-inspired styling.

Featuring a beautifully buffed titanium 3-1 collector and a choice of carbon fibre or titanium silencers, the SPEC-A TI3-1 offers substantial weight savings over the original exhaust system while maintaining practical everyday usability.

With an integrated catalytic converter, a manufacturer-stated noise level of 90dB and compatibility with Yamaha's optional Y's Gear undercowl, this system offers an excellent balance of performance-focused design and refined appearance.

Features

• Genuine Yamamoto Racing SPEC-A TI3-1 Full Exhaust System

• Lightweight titanium 3-1 exhaust configuration

• Premium buffed titanium collector

• Choice of carbon fibre or titanium silencer

• Integrated catalytic converter

• Up to 3.3kg lighter than the standard exhaust

• Up to approximately 45% weight reduction

• Manufacturer-stated exhaust noise level of 90dB

• Compatible with Yamaha's optional Y's Gear undercowl kit

• Retains access to the engine oil drain bolt

• Oil filter replacement possible with the exhaust installed

• Compatible with two-up riding

• Designed for selected Yamaha XSR900 and XSR900 GP models

Available Silencer Options

Carbon Fibre Silencer

The carbon fibre version offers a distinctive modern racing appearance, contrasting with the polished titanium collector and pipework.

• Silencer Material: Carbon Fibre

• Silencer Dimensions: Ø110 × 400mm

• Exhaust Weight: 4.4kg

• Standard Exhaust Weight: 7.4kg

• Weight Saving: 3.0kg

• Weight Reduction: Approximately 41%

Titanium Silencer

The titanium version delivers a premium all-metal racing aesthetic, complementing the titanium collector and exhaust construction.

• Silencer Material: Titanium

• Silencer Dimensions: Ø108 × 400mm

• Exhaust Weight: 4.1kg

• Standard Exhaust Weight: 7.4kg

• Weight Saving: 3.3kg

• Weight Reduction: Approximately 45%

Both versions feature the same TI3-1 configuration and integrated catalytic converter.

Specifications

Motorcycle Fitment

Manufacturer-listed compatible model and engine codes:

• 8BL-RN96J / N722E

• 8BL-RN80J / N718

Important: This exhaust is designed for the specified Japanese domestic market models. Compatibility with New Zealand and other international market specifications should be confirmed before ordering.

Performance & Design

Lightweight Titanium Construction

The SPEC-A TI3-1 uses a titanium 3-1 exhaust layout designed to significantly reduce weight compared with the original Yamaha system.

Depending on the selected silencer, the complete exhaust weighs just 4.1kg or 4.4kg, compared with the manufacturer's stated standard exhaust weight of 7.4kg.

This represents a weight saving of approximately 3.0–3.3kg, reducing the overall mass of the motorcycle.

Premium Buffed Titanium Collector

A defining feature of the SPEC-A TI3-1 is its buffed titanium 3-1 collector.

The polished finish gives the system a distinctive premium appearance, showcasing the craftsmanship associated with Japanese performance exhaust manufacturing.

Carbon or Titanium – Your Choice

Choose the finish that best complements your motorcycle.

Carbon Fibre: A contrasting racing-inspired appearance with a larger Ø110mm silencer body.

Titanium: A clean, metallic finish with a slightly slimmer Ø108mm silencer and the lowest overall system weight.

Both silencers measure 400mm in length.

Integrated Catalytic Converter

Unlike many racing-oriented full exhaust systems, the SPEC-A TI3-1 incorporates a catalytic converter.

The manufacturer specifies an exhaust noise level of 90dB.

The inclusion of a catalytic converter does not automatically establish compliance with New Zealand emissions or road-use requirements.

Compatible with Yamaha's Optional Undercowl

The SPEC-A TI3-1 is compatible with the optional Y's Gear undercowl kit, allowing owners to retain the distinctive styling of the XSR900 GP or XSR900.

Designed for Practical Riding

Despite its lightweight performance-oriented construction, the system retains important everyday features.

• Two-up riding: Compatible

• Engine oil drain bolt: Accessible

• Oil filter replacement: Compatible

• Y's Gear optional undercowl: Compatible

Important Information

• Genuine Yamamoto Racing Japanese aftermarket exhaust.

• Supplied with an integrated catalytic converter.

• Available with carbon fibre or titanium silencer.

• Confirm your motorcycle's model and engine codes before ordering.

• Designed for Japanese domestic market specifications.

• International market compatibility and road legality are not guaranteed.

• Japanese market approval, where applicable, does not automatically establish New Zealand road-use compliance.

• Titanium laser markings and heat-coloured finishes may vary naturally between individual products.

• Product images may show additional components or accessories not included.

• Any supplied installation instructions may be written in Japanese.

• Manufacturer specifications may change without notice.

• Professional installation is recommended.

Special Order Information

This premium Japanese exhaust system may be sourced specifically for your order.

Once a supplier order has been placed, cancellations and change-of-mind returns or exchanges may not be available. Your rights under applicable New Zealand consumer law remain unaffected.

Please confirm fitment and select your preferred silencer type before ordering.

Japanese Craftsmanship. Lightweight Performance.

The Yamamoto Racing SPEC-A TI3-1 Full Exhaust System combines precision Japanese engineering, lightweight titanium construction and premium silencer options in a distinctive full exhaust package.

With weight savings of up to 3.3kg, an integrated catalytic converter and compatibility with Yamaha's optional undercowl, the SPEC-A TI3-1 is an excellent choice for riders seeking a premium Japanese exhaust for their XSR900 GP or XSR900.

Japanese Performance • Classic to Contemporary

BUSHIDŌ MOTORCYCLES