SC-Project CR-T Racing Slip-On Silencer BMW S1000RR K67 (2020-2022) B33B-50

The SC-Project CR-T Racing slip-on is engineered exclusively for closed-circuit competition — a track-only exhaust that draws directly on Moto2 programme development to deliver uncompromising power extraction and an unmistakeable racing note on the BMW S1000RR K67. This is not a road-legal accessory dressed up in racing colours; it is a genuine competition component built to the tolerances that matter when lap times are on the line.

Key Features

• Track-use only — race-bred construction derived from SC-Project's Moto2 programme, with no road-legal homologation
• Choice of titanium or carbon canister for extreme weight reduction and premium aesthetics
• TIG-welded sleeves and CNC-machined titanium components throughout for precision fit and long-term durability under race conditions
• Heat-resistant titanium flame arrestor mesh delivers the iconic CR-T racing silhouette
• Carbon fibre heat shield included as standard for thermal protection and a clean, purposeful finish
• 1.5 kg weight saving over the stock silencer for measurable improvements in handling and agility
• No dB killer — pure, aggressive Moto2 race sound with unrestricted flow

Race-Bred Engineering

SC-Project's CR-T is the most iconic silencer in the Italian manufacturer's catalogue, and the Racing version takes that legacy a step further. The canister shell — available in either hand-finished titanium or woven carbon fibre — is constructed using TIG welding techniques refined on world-championship machinery. CNC-machined titanium hardware ties every joint with the same precision found on factory Moto2 bikes, eliminating the flex and micro-movement that can compromise exhaust seal integrity during extended track sessions.

The titanium flame arrestor mesh is not merely decorative; it is a functional heat-management element that protects ancillary components and maintains exhaust gas velocity at the exit. Combined with the included carbon fibre heat shield, the CR-T manages thermal output without the weight penalty of conventional steel heat protection.

Performance on Track

Stripping 1.5 kg from the tail of the S1000RR K67 has a tangible effect on mass centralisation and corner-exit rotation. With no dB killer and an unrestricted flow path, the CR-T allows the inline-four to breathe freely at high revs — the result is that instantly recognisable Moto2 exhaust note: deep at low throttle openings, building to an aggressive, mechanical scream at the limiter. Because this silencer carries no road-use approval, it should only be used at closed-circuit events in compliance with local sporting regulations.

Fitment and Compatibility

The SC-Project CR-T Racing slip-on is designed as a direct bolt-on replacement for the BMW S1000RR K67, covering the 2020, 2021 and 2022 model years (Euro 5 specification). It connects to the existing mid-pipe without modification, using the supplied spring and bolt mounting kit for a straightforward installation.

• Fits: BMW S1000RR K67 (2020 / 2021 / 2022) — Euro 5 models
• Part numbers: B33B-50TR (Titanium) / B33B-50CR (Carbon)
• For closed-circuit / race use only — not road legal

Specifications

• Brand: SC-Project
• Model: CR-T Racing Slip-On
• Fitment: BMW S1000RR K67 (2020-2022), Euro 5
• Part number (titanium): B33B-50TR
• Part number (carbon): B33B-50CR
• Canister material: titanium or carbon fibre
• Hardware: TIG-welded sleeves, CNC-machined titanium components
• Heat shield: carbon fibre (included)
• Weight saving: 1.5 kg vs. standard silencer
• Homologation: race use only, no road approval
• Warranty: 24 months official SC-Project warranty