Description
SC-Project S1 Exhaust - Aprilia RSV4 1100 / RSV4 1100 Factory 2021-2026
Factory-order item: HAND MADE IN ITALY - 3-5 Week Build Time. Contact us before ordering if timing is critical.
Unlock race-developed performance with the SC-Project S1 Exhaust—a premium hand made Italian system engineered by a manufacturer proven at the highest levels of motorcycle racing. With development roots in MotoGP, Moto2, Moto3, and Superbike World Championship, SC-Project uses real-world competition feedback to refine exhaust flow, fit, and durability for aggressive street and track riders. The S1 is a tapered, race-inspired exhaust designed around World Superbike technology for strong performance and an unmistakable track look. A large-diameter outlet promotes enhanced exhaust flow, while the conical silencer body helps maintain proper back pressure—supporting responsive throttle feel and a crisp, performance-focused character. The S1’s conical profile is also built to improve ground clearance, giving riders more confidence during extreme lean angles. Why riders choose the SC-Project S1 World Superbike-derived design focused on performance and flow Ultra lightweight construction for huge weight savings Tapered silencer body with a large outlet diameter for enhanced exhaust airflow Conical body shape for proper back pressure and optimized lean-angle clearance MotoGP-grade materials for strength, low weight, and heat resistance Bike-specific mounting hardware included for correct fit and clean installation 24-month factory defect warranty for peace of mind Race-inspired design for aggressive sound and styling Built for hard riding From canyon carving to track sessions, the SC-Project S1 Exhaust is made for riders who want race engineering, high-clearance fitment, and aggressive performance aesthetics—without compromise. Power +5 hp at 10000 rpm Torque +3,5 Nm at 10000 rpm Weight -4,5 kg (SC 0,7 kg / OEM 5,2 kg) Line Slip-On Muffler body material Titanium End cap material Carbon Fiber Link pipe material Titanium dB-killer No Approval type Race Version Decibels without dB killer 108 dB at 6700 rpm Notes Kit includes all parts and brackets for installation. ECU remapping is recommended