Termignoni Relevance Exhaust System Vespa GTS 310 2025-26

Termignoni Relevance Exhaust System Vespa GTS 310

Transform the performance and styling of your Vespa GTS 310 with the Termignoni Relevance Exhaust System. Developed and handcrafted in Italy, this complete exhaust system combines a stainless steel manifold with the premium stainless steel Relevance slip-on silencer to deliver a deeper exhaust note, improved low-end torque and an impressive 4.7 kg weight saving over the original exhaust system.

Featuring a brushed stainless steel finish, the Relevance silencer perfectly complements the classic styling of the Vespa GTS while providing the renowned quality and performance expected from Termignoni. The kit is fully compatible with the twin lambda sensor configuration found on the latest GTS 310 models and includes a removable dB killer, allowing riders to tailor the exhaust note to suit their preference.

For riders seeking additional sound reduction, an optional pre-dB killer kit is also available separately.

Compatible Models

· Vespa GTS 310 2025-2026

Key Features & Specifications

· Exhaust Type: Complete exhaust system
· Manifold Material: Stainless steel
· Silencer Series: Termignoni Relevance
· Silencer Finish: Brushed stainless steel
· Lambda Sensor Compatibility: Twin lambda sensor compatible
· dB Killer: Removable
· Optional Accessory: Pre-dB killer kit (PI0709469X) available separately
· Construction: Precision TIG-welded stainless steel manifold and silencer
· Weight Saving: -4.7 kg compared to the OEM exhaust
· Application: Performance road use

Why Choose the Termignoni Relevance Exhaust System?

· Developed specifically for the Vespa GTS 310
· Premium brushed stainless steel finish complements the scooter's classic styling
· Improves low-end torque and overall rideability
· Delivers a deeper, richer and more engaging exhaust sound
· Lightweight construction reduces overall vehicle weight by 4.7 kg
· Twin lambda sensor compatible for straightforward installation
· Removable dB killer allows exhaust sound adjustment
· Optional pre-dB killer available for additional sound reduction
· Handcrafted in Italy using premium materials

Performance Benefits

· Weight Saving: -4.7 kg compared to the standard exhaust system
· Improved low-RPM torque for stronger acceleration
· Enhanced throttle response
· Smoother power delivery throughout the rev range
· Richer, sportier exhaust note

What's Included?

· Stainless steel manifold (PI0809410I)
· Termignoni Relevance stainless steel slip-on silencer (SO0109440IIC)
· Removable dB killer
· Mounting hardware
· Installation instructions

Assembly Instructions and Warnings

· Install using the supplied mounting hardware following standard workshop procedures.
· Ensure correct alignment before fully tightening all fasteners.
· Recheck all fixings after the first heat cycle.
· Removal of the dB killer will significantly increase exhaust noise levels.
· The optional pre-dB killer kit (PI0709469X) is available separately.
· Professional installation is recommended.

Important Information

· Installation of this exhaust system may generate an engine warning light or dashboard error on some motorcycles.
· Always check local regulations regarding exhaust modifications before use.

UK Stock Items: Orders for items held in UK stock are normally dispatched within 24 hours.

For UK Mainland: Royal Mail: £5.50 and Courier £8.92

Supplier Items: Items sourced from suppliers are usually dispatched within 5–10 working days once they arrive with us.

Order Cut-Off: Orders placed before 2PM (Monday to Friday) are typically dispatched the same working day, subject to stock availability.

International Delivery: We ship worldwide. Most international orders arrive within 7 working days from dispatch, though delivery times can vary depending on destination and customs processing.

Courier Responsibility: Once an order has been dispatched, delivery timescales are determined by the courier. Tracking information will be provided where available.

Customer Responsibility: Customers must ensure safe receipt of their order. Additional charges may apply if repeated delivery attempts fail due to no one being available, or if incorrect delivery information has been supplied.