SC Project S1 Titanium Exhaust, matt black- Triumph Street Triple S 660 (17-19)

SC Project S1 Titanium Exhaust, matt black- Triumph Street Triple S 660 (17-19)

The SC Project S1 Titanium Exhaust, matt black- Triumph Street Triple S 660 (17-19) brings Superbike-inspired styling to the Triumph Street Triple S 660. The S1 muffler comes from SC-Project’s racing experience in the Superbike World Championship. Moreover, its tapered titanium body and carbon fibre end cap create a sharp, sporty appearance. Visit our website for more parts and accessories of Triumph.

Racing-Inspired S1 Design

The S1 is a well-known SC-Project racing muffler. Its design takes inspiration from Superbike racing and combines a compact appearance with technical construction.

Furthermore, the tapered body gives the exhaust a distinctive shape. The matt black finish adds a stealthy look while maintaining the sporty character of the S1.

Titanium Tapered Body

The muffler uses a titanium body with a tapered profile. Titanium keeps the construction lightweight while providing a high-temperature-resistant exhaust material.

In addition, the tapered shape contributes to the S1’s recognizable appearance. Therefore, the exhaust gives the Street Triple S 660 a stronger racing-inspired identity.

Carbon Fibre End Cap

The S1 features a matt carbon fibre end cap. This creates a clear contrast with the titanium body and enhances the premium racing appearance.

Moreover, the carbon fibre construction matches the performance-focused character of the S1. The result is a sharp and technical finish at the rear of the motorcycle.

Titanium Link Pipe

The exhaust uses a titanium link pipe. This keeps the system consistent with the lightweight construction of the titanium muffler.

The link pipe also connects the S1 silencer to the motorcycle’s exhaust system. Consequently, the complete setup maintains a clean and purposeful appearance.

Distinctive Dark Sound

The S1 produces a dark and unmistakable exhaust sound. SC-Project achieves this character through the tapered body, outlet diameter, and internal soundproofing design.

Therefore, the exhaust gives the Triumph Street Triple S 660 a more distinctive acoustic character. The included dB-killer also forms part of the supplied exhaust configuration.

Precision TIG Welding

SC-Project uses T.I.G. welding for the bracket and fittings. This welding method supports precise construction and clean joints.

Furthermore, the system uses titanium insert bushings machined from solid material using CNC machines. These bushings help provide precise couplings between the exhaust components.

Racing-Focused Construction

The S1 combines racing-inspired styling with technical solutions developed from SC-Project’s experience. Its titanium body, carbon fibre end cap, and titanium link pipe create a focused performance design.

In addition, the CNC-machined titanium bushings and TIG-welded fittings add to the technical construction. As a result, the S1 maintains a strong connection with SC-Project’s racing heritage.

Slip-On Installation

The S1 is designed as a Slip-On exhaust system. It uses a dedicated mounting bracket for installation on the Triumph Street Triple S 660.

This configuration provides a focused exhaust upgrade without replacing the complete exhaust system. Always verify the exact motorcycle version and supplied mounting components before installation.

FOR RACING USE ONLY

The SC Project S1 Titanium Exhaust, matt black- Triumph Street Triple S 660 (17-19) is marked FOR RACING USE ONLY.

Therefore, it is intended for racing or closed-course applications. It should not be treated as a road-legal exhaust unless the applicable approval for your specific configuration confirms otherwise.

Final Overview

The SC Project S1 Titanium Exhaust, matt black- Triumph Street Triple S 660 (17-19) combines a tapered titanium body, matt carbon fibre end cap, and titanium link pipe.

Moreover, its Superbike-inspired design, dark sound character, TIG-welded fittings, and CNC-machined titanium bushings give it a distinct racing identity.

With a Slip-On configuration and included dB-killer, the S1 provides a focused exhaust upgrade for the Triumph Street Triple S 660. FOR RACING USE ONLY.

Weight	6 kg
Dimensions	50 × 30 × 20 cm
Country of Origin	Italy