Dominator GP Series Silencer - Aprilia RS660 & Tuono 660
Aprilia RS660, Tuono 660 & Tuono 660 Factory (2020-2024)
Gives the Aprilia RS660 the razor-sharp racing look and screaming acoustic howl it was born for on track and mountain passes.
Includes currency-adjusted exchange rate, South African customs clearance, and insured door-to-door courier dispatch from Cape Town.
Engineering & Performance Characteristics
Short internal collector cone accelerates exhaust gases, aiding throttle response on corner exits.
Engineered Highlights & Performance Gains
- Short GP style fits underbelly area cleanly with minimal overhang
- Brings out the snarling mini-RSV4 acoustic character of the 660 twin
- Sheds over 4kg compared to the heavy factory catalytic underbelly box
- Includes bracket mounting directly to original bellypan points
Technical Specifications
- Brand & Origin
- Dominator Exhausts
- Product SKU / MPN
- DOM-GP-RS660 / GP-RS660-SO
- System Architecture
- Underbelly GP Racing Silencer
- Material Construction
- AISI 304 Stainless Steel
- Surface Finish
- Raw Race Brushed Satin Finish
- Sound Profile
- Crisp Loud 270-Degree RSV4-Derived Howl
- Baffle Specification
- Removable DB Killer Insert
- ECU Tuning Status
- Tuning Required / Highly Advised
- Tuning Guidance
- UpMap or Gabro Racing ECU tune recommended for optimal fueling.
- Manufacturer Warranty
- 5-Year Manufacturer Warranty
- Availability & Dispatch
- In Stock (Cape Town stock, 1-3 business days delivery)
Included in Box
- GP Silencer Canister
- De-Cat Link Pipe
- Mounting Bracket
- DB Killer
- Hardware
Verified Fitment List
Confirmed compatible models for Dominator GP Series Silencer - Aprilia RS660 / Tuono 660. Roxstar verifies model, year, and frame clearances prior to dispatch.
Not sure if your specific model year, engine size, or aftermarket luggage brackets are compatible? Our Cape Town technicians confirm all dimensions before taking payment.
Submit your bike specs for verification →South African Courier Logistics
All orders are dispatched from our Cape Town hub via fully trackable courier services. We deliver directly to private residences, commercial addresses, or designated motorcycle performance workshops.
About Dominator Exhausts
Explore the full range of performance exhaust systems, tuning accessories, and precision engineered components from Dominator Exhausts.
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Dominator GP Series Silencer - Aprilia RS660 / Tuono 660 FAQs
Clear, evidence-backed answers regarding motorcycle exhaust fitment and supply.
How do I request fitment verification and pricing for Dominator GP Series Silencer - Aprilia RS660 / Tuono 660?
Does this Dominator Exhausts system require ECU re-tuning?
What is the delivery timeline for delivery within South Africa?
What warranty coverage applies to DOM-GP-RS660?
Technical & Category Guides
- Dominator Exhausts Brand ShowcaseExplore all performance products and engineering heritage from Dominator Exhausts.
- Performance Products CatalogBrowse all 220+ performance exhausts, headers, and tuning upgrades.
- Fitment Confirmation GuideLearn how we verify motorcycle year, model, and sensor bung specs.
- Exhaust Tuning & Fuel MappingECU tuning, fuel management, and air-fuel ratio advisory.
Enquire on Dominator GP Series Silencer - Aprilia RS660 / Tuono 660
Provide your motorcycle make, model, year, and displacement for direct fitment confirmation and an official written quote.