Search here...
Roadsitalia Exhaust
The 599 cc inline four-cylinder engine of the first CBR 600 RR was developed with a precise reference point: the RC211V that dominated MotoGP in those years. This was not a marketing exercise, but a concrete design decision — the Pro-Link progressive linkage rear suspension and PGM-DSFI injection were technologies derived directly from the track, adapted for road use. For those who want to explore the full range of exhaust systems for Honda, the CBR 600 RR 2003-2004 represents the first generation of a motorcycle that redefined the 600 supersport segment.
The silencer offered in this category replaces the original end can of the motorcycle, leaving the headers and the rest of the exhaust system unchanged. This is not a full exhaust system: the modification concerns exclusively the final section, the one with the most direct impact on weight, sound and aesthetics. The silencer is supplied complete with a specific fitting kit for the CBR 600 RR 2003-2004, designed to be compatible with the original mounting points without requiring any adaptation. For installation, it is recommended to rely on a qualified mechanic.
The most immediate gain compared to the stock end can is on the scales: the original exhaust of the first-generation CBR 600 RR is not light, and replacing it with an aftermarket silencer in stainless steel or titanium noticeably reduces weight at the rear of the motorcycle. The sound character becomes fuller and more present compared to the original — the Honda four-cylinder has a naturally clean sonic character that an aftermarket exhaust enhances without transforming it. From an aesthetic standpoint, the compact undertail profile integrates well with the lines of the first generation.
We manufacture our exhausts with handcrafted manufacturing in Lombardy, in the province of Bergamo. Each piece is made to order and subjected to internal quality control before shipping. We operate as direct from the manufacturer: the buyer deals directly with those who designed and built the product, without intermediaries.
Every silencer comes standard with the dB killer, the acoustic attenuation device required for road homologation. Removal is not provided for by the homologation and invalidates it. For those riding in environments with stricter noise restrictions, the No-Noise version is available as an option: it integrates a welded internal filter that further lowers the sound level without significantly affecting power delivery. Selection is made directly on the product page.
As this modification is limited to the end can, the motorcycle's ECU (Engine Control Unit) does not normally require any mapping changes. The injection system and electronic management remain unchanged: in the vast majority of cases, no additional intervention is required after fitting.
Updated production times are visible at checkout, before order confirmation. Tracking is sent automatically at the time of shipment. For any questions about compatibility or available options, you can consult the FAQ section or contact us via the Contact page or the chat.
Below this description, the product list with silencers compatible with the CBR 600 RR 2003-2004 is available. The differences between the available versions mainly concern shape, material and finish. The No-Noise version can be selected in the drop-down menu on the product page. Visiting the product page is the most direct way to see detailed photos, read the technical specifications and configure your silencer.
