SC-Project GP70-R Slip-On Silencer Honda CBR 1000 RR-R SC82 (2020-2023) H35A-T70

Born from SC-Project's deep involvement in MotoGP and WSBK, the GP70-R slip-on silencer is the most direct route to genuine racing performance on your Honda CBR 1000 RR-R SC82. With a 70 mm outlet, titanium link pipe and your choice of carbon or titanium can, it strips 2.25 kg from the tail end while unleashing a raw, unfiltered race exhaust note that no road-legal silencer can replicate.

Key Features

• Measurable power gains: +1.7 hp at 12,800 rpm and +2.3 Nm torque at 3,900 rpm over the stock system
• Significant weight reduction of 2.25 kg — SC-Project unit weighs just 0.85 kg against the 3.1 kg OEM silencer
• 118 dB at 5,500 rpm with no dB-killer fitted — completely uncompromised acoustic output
• 70 mm outlet diameter tuned for maximum exhaust flow and the signature GP70-R race soundtrack
• T.I.G.-welded titanium link pipe for precise exhaust routing and long-term structural integrity
• CNC-machined titanium mounting bushings for exact fitment and zero play at the join
• Sport-meets-retro styling inspired directly by SC-Project's top-tier motorsport programmes

Track Performance

The GP70-R is engineered to close the gap between a production Fireblade and a full racing machine. The gains at 12,800 rpm are where the CBR 1000 RR-R SC82 lives on a race circuit, and the additional 2.3 Nm delivered low in the rev range at 3,900 rpm sharpens throttle response out of slow corners — exactly where lap times are made. The 2.25 kg mass reduction at the rear of the motorcycle lowers the centre of gravity, reduces rotational inertia and allows the chassis to react more crisply to rider inputs.

Materials and Construction

Two distinct specifications are offered, each selected to suit a different priority. The titanium version (H35A-T70T) delivers the absolute minimum in weight combined with outstanding long-term durability under sustained high-temperature cycling. The carbon version (H35A-T70C) pairs a striking visual presence with exceptional heat resistance, its layered construction insulating heat effectively even after back-to-back race sessions. Both versions share T.I.G.-welded construction throughout and CNC-machined titanium components that meet the tolerances demanded by professional race teams.

Fitment and Compatibility

The SC-Project GP70-R H35A-T70 is designed and validated specifically for the Honda CBR 1000 RR-R SC82 produced between 2020 and 2023. The titanium link pipe is a direct replacement for the OEM mid-section connector, and the CNC-machined titanium bushings ensure a precise, rattle-free fit without modification.

• Honda CBR 1000 RR-R SC82 (2020, 2021, 2022, 2023)

Important Notice

This system is developed exclusively for racing use and carries no road-homologation approval. It must not be used on public roads. Price and availability on request.

Specifications