TOCE PERFORMANCE / HONDA CBR600RR
THE UNDERTAIL ICON.
REENGINEERED.
The Honda CBR600RR is a supersport legend. The Toce Performance T-Slash Full Exhaust System takes its unmistakable undertail design to another level with precision mandrel-bent stainless steel headers, substantial weight savings, reduced exhaust heat, and the aggressive inline-four soundtrack that made the T-Slash one of our best-selling exhaust designs.
A Supersport Classic Deserves a Signature Exhaust
The Honda CBR600RR has earned its reputation through years of race-inspired engineering, high-revving inline-four performance, and one of the most recognizable silhouettes in the middleweight supersport class.
Its centrally mounted undertail exhaust is a defining feature of the motorcycle. The Toce T-Slash takes that factory design language and gives it a more aggressive appearance, a distinctive exhaust note, and a purpose-built full-system configuration.
Designed for the 2007–2026 CBR600RR platform, this is more than a muffler upgrade. It's a complete exhaust transformation.
Full System Performance. Not Just a Slip-On.
The T-Slash Full Exhaust replaces the factory exhaust header assembly with a precision mandrel-bent stainless steel header system, paired with the distinctive Toce undertail muffler.
Unlike a slip-on or standalone catalytic-converter delete pipe, this configuration provides a complete exhaust solution designed around the CBR600RR's high-revving 599cc inline-four engine.
Toce developed the full system to improve the exhaust layout while preserving the motorcycle's signature undertail appearance. The result combines functional performance-oriented construction with one of the most distinctive muffler designs in our lineup.
Mandrel-bent stainless steel header assembly developed for the CBR600RR application.
Distinctive angular exhaust outlets preserve the CBR600RR's unmistakable undertail silhouette.
Purpose-built headers and exhaust routing rather than a factory-header slip-on configuration.
Dedicated brackets and hardware designed around the motorcycle's chassis and exhaust position.
Over 10 Pounds Lighter. Up to 25% Less Heat.
One of the biggest advantages of the Toce T-Slash Full Exhaust is the reduction in factory exhaust mass.
Toce's published product information reports over 10 lb of weight savings compared with the original exhaust assembly. The full system also reports up to 25% lower heat temperatures in the company's development comparison.
For a motorcycle with an undertail exhaust, reducing exhaust-system weight and heat is particularly attractive. Actual heat readings depend on operating conditions and measurement location.
Substantial exhaust-system improvements without losing the CBR600RR's signature undertail layout.
The Sound That Made T-Slash Famous
The Honda CBR600RR's 599cc inline-four engine is built to rev. The Toce T-Slash gives that engine a deep, aggressive exhaust note at lower speeds and a distinctive high-RPM scream as the revs climb.
The angular undertail outlets are instantly recognizable, making the system as much a visual statement as an acoustic one.
Unlike a conventional round canister, the T-Slash has a design language that complements the CBR600RR's sharp bodywork and race-inspired proportions.
Compatible With Previous T-Slash Systems
Already own a Toce T-Slash slip-on for your CBR600RR? You may not need to replace the muffler to upgrade to a full exhaust.
Toce developed its header kit to work with previous versions of the T-Slash system, allowing existing owners to upgrade their exhaust configuration while retaining a compatible T-Slash canister.
The header assembly is available separately for customers who already have the appropriate slip-on.
Our compatible header kit offers a path from a T-Slash slip-on to a complete exhaust configuration without purchasing another muffler.
Premium Materials. American Craftsmanship.
The Toce T-Slash muffler is constructed from chemically certified 6061-T6 and 6063 aluminum components, with a 304 stainless steel spiral-welded perforated baffle assembly and ISW acoustic packing.
The full system includes a precision mandrel-bent stainless steel header assembly, paired with application-specific mounting hardware.
At our Manchester, Connecticut facility, Toce Performance designs and machines CNC components, hand-welds its exhaust assemblies, and builds each application using dedicated production fixtures.
That means the CBR600RR T-Slash isn't a universal muffler attached with generic band clamps. It's a system developed specifically for the motorcycle.
Choose Your Midpipe Finish
The T-Slash Full Exhaust is available with a standard satin-finish midpipe or an optional black powder-coated midpipe and cat-pipe assembly.
The satin option provides a clean metallic appearance, while the black option creates a more uniform dark finish that complements the T-Slash canister.
Both configurations retain the distinctive undertail styling of the Toce T-Slash system.
Complete Your CBR600RR Performance Package
The T-Slash Full Exhaust is a strong foundation for riders planning additional performance upgrades.
Toce offers ECU flashing services for the 2007–2026 CBR600RR platform, with calibration options that vary by model year. A compatible MWR high-efficiency air filter can also complement the exhaust system.
For models equipped with an exhaust servo, a compatible servo eliminator is available separately. Toce's ECU flashing service can also address exhaust-valve-related settings on supported ECU applications.
The combination of a full exhaust, appropriate intake components, and model-specific calibration can improve overall performance and drivability. Results vary by motorcycle and tune.
Professional Installation Recommended
The CBR600RR's underbody and undertail exhaust routing leaves limited installation space. Toce recommends professional installation of this full system because of the tight tolerances and minor differences between model-year generations.
The kit includes dedicated mounting components such as drop-down brackets, springs, clamps, spacers, and fasteners. Install the supplied components according to the correct instructions for the motorcycle's model year.
After installation, check exhaust clearance, bracket alignment, fastener torque, and all joints before operation.