Fits: Aprilia TUONO V4 2025

Factory sound. Bolt-on mounted.

This Akrapovic Slip-On Line silencer in titanium (article number S-A10SO14-HEZT) is designed for the 2025 Aprilia TUONO V4. The silencer is mounted onto the original system, without modifications to the rest of the exhaust. You'll instantly hear and see the difference: a fuller and deeper sound, reduced weight, and the finish Akrapovic is known for.

Performance and Sound

• Power gain measured by Akrapovic: +9 hp
• Torque gain: +6 Nm
• Sporty, race-inspired sound character
• Plug-and-play: no ECU remapping required

Material and Construction

• Titanium muffler body
• Carbon heat shield
• Hand-built and welded in Slovenia
• Weight: 3.3 kg

Homologation and Sound

• Homologation varies by version; we will check the E-mark for your motorcycle before you order

Specifications

• Motorcycle Brand: Aprilia
• Model: TUONO V4
• Year: 2025
• Product Type: Silencer
• Series: Slip-On Line
• Material: Titanium
• Weight: 3.3 kg
• Homologation: Varies by version, we will check the E-mark for you
• Akrapovic Article Number: S-A10SO14-HEZT
• WheelsWork Order Number: 461-A10SO14-HEZT
• EAN: S-A10SO14-HEZT

Does this fit my motorcycle?

Send us your license plate number or the year of your motorcycle, and we will confirm within one day if this part fits, including any necessary link pipe or mounting kit.

Since 1990, Akrapovic has been building exhaust systems for motorsport in Slovenia. The brand is standard equipment in MotoGP and the Superbike World Championship and has its own titanium foundry. Everything supplied by WheelsWork is original Akrapovic, new, and complete with the accompanying mounting hardware.