Spark Exhaust Grid-O Titanium Slip-On Silencer – Aprilia RSV4 / RSV4 1100 Factory / RF / RR (2017-2020) GAP0404

Saving 2.5 kg over the standard unit, the Spark Grid-O is the straightforward upgrade that transforms your RSV4's daily character — sharper throttle response, a genuinely rewarding exhaust note, and noticeably less unsprung mass, all without touching the original headers. Whether you commute hard through the week or take the bike to a track day at the weekend, this titanium slip-on earns its place every single time you ride.

Key Features

• Substantial 2.5 kg weight saving — silencer drops from 3.6 kg to just 1.1 kg, improving both handling balance and acceleration feel
• Full titanium silencer body and titanium end cap for outstanding heat resistance and long-term durability
• Removable dB-killer included, so you can dial back the sound for road use or remove it entirely for track days without noise restrictions
• 112 dB at 5,500 rpm without dB-killer — the same Grid-O design trusted on Moto2 and Superbike World Championship circuits
• Slip-on fitment retains the original headers, keeping installation straightforward and reversible
• All exhaust springs and mounting hardware included — ready to fit from the box
• Handcrafted in Italy to the exacting standards Spark Exhaust is known for across professional motorsport

Performance and Build Quality

The Grid-O canister is not a road-derived product dressed up for the track — it is a race-proven silencer that has been made accessible for street and circuit riders alike. Titanium was chosen for both the main body and the end cap because it combines the lowest possible weight with the thermal tolerance required when an RSV4's V4 is working hard. The result is a silencer that stays structurally sound ride after ride, year after year, without the discolouration or deformation that can affect cheaper stainless or carbon alternatives under sustained heat.

The removable dB-killer is a practical feature that many riders underestimate at purchase. On a Sunday morning road ride it keeps the exhaust note sociable; removed for a track day, it reveals the full 112 dB character that the Grid-O name has earned at the highest levels of racing. A race map or a custom dyno tune is recommended to extract every last gain from the freer-flowing exhaust path, though riders frequently report a perceptible improvement in throttle response even on a standard ECU map.

Fitment and Compatibility

This silencer is a direct replacement for the standard unit on the following Aprilia models. The original headers are retained, so no additional pipe work is required.

• Aprilia RSV4 RF — 2017, 2018, 2019, 2020
• Aprilia RSV4 RR — 2017, 2018, 2019, 2020
• Aprilia RSV4 1100 Factory — 2019, 2020

Specifications