The Racing Full Kit for the Yamaha XSR900 GP, handcrafted in Italy by Officine Italiane Zard, is a complete performance exhaust system designed for riders who want maximum power, reduced weight, and pure racing character. The kit includes decatalysed AISI 304 stainless-steel headers and a stainless-steel silencer with an elegant black finish.

This system delivers a remarkable performance boost, with an increase of +6 hp over the OEM exhaust, along with exceptional weight reduction. At just 4.8 kg (10.6 lbs), it offers a saving of 2.5 kg (5.5 lbs) compared to the stock system. The result is sharper acceleration, improved responsiveness, and the deep, unmistakable racing sound that defines every Zard exhaust.

Designed to be compatible with both Euro 5 (single lambda sensor) and Euro 5+ models, the kit can be installed while retaining the bike’s fairing and passenger footrests. Inspired by classic 2-stroke racing aesthetics, it blends heritage styling with modern engineering to deliver a clean, aggressive look and peak performance.

Important Information for Euro 5+ Models

When installed on Euro 5+ versions, the motorcycle’s electronics may detect the absence of the catalytic converter and activate an informative CAT warning light. To prevent this, ECU remapping is required.

Zard offers a dedicated UpMap ECU for Euro 5+ variants, designed specifically for this model. It enhances performance, improves throttle response, and disables the catalytic-converter warning light.

Racing Full Kit Specifications

• Material: Stainless steel
• Zard kit weight: 4.8 kg (10.6 lbs)
• Weight saving: 2.5 kg (5.5 lbs)
• Performance gain: +6 hp

Note: A dedicated UpMap ECU is available for this kit, calibrated to maximise performance, refine throttle behaviour, and disable the engine warning light triggered by catalytic-converter removal on Euro 5+ models.