⟲ 360° — drag meThe facts.
| Part number | GYA8833T |
|---|---|
| Type | Full system |
| Silencer design | Konix |
| Material | Titanium |
| Sound level | 107 dB |
| Dimensions | Ø 60 mm |
| dB killer | Included |
| 2019 model year | Specific bracket required for the original footpegs |
| Fitment | Yamaha R3 / YZF-R3 (2015-2026) |
| Road approval | None — track use only |
DescriptionThe whole story▼
Spark's R3 programme started on Luca Bernardi's race bike and ended the 2018 season with an Italian SSP300 title. This is the full titanium version of that system: titanium collector, Konix silencer, and a measured 107 dB — the figure the CIV championship works to.
Key Features
- Full titanium racing system for the Yamaha R3 and YZF-R3.
- Titanium collector, Ø60 mm, with a Konix titanium silencer.
- 107 dB — within the limit required by the Italian CIV championship.
- dB killer included.
- Collector sized for gas delivery and built for endurance-race reliability.
- 2019 model year needs a specific bracket to keep the original footpegs.
Developed in a Championship
Spark's R&D for the little Yamaha twin was a targeted project run with teams in the Italian CIV and the SSP300 World Championship. Development began on Luca Bernardi's machine and led to the Italian SSP300 title in 2018.
It did not stop there. Spark continued the work on Team Machado's WSSP300 bikes and with Team MMR and Kevin Arduini in CIV 2020, and gives an explicit reason: European circuits keep tightening their noise regulations, so each evolution has to make more power inside a smaller decibel budget.
The 107 dB Number
Spark publishes a figure for every silencer that fits this collector: the Force 300 mm in Ø50 makes 102 dB, the same case in Ø60 makes 104, the Konix comes in at 107, and the MotoGP at 112 for what Spark calls the extreme and ultra-light version.
107 dB is the number because that is what CIV requires. If your championship or trackday works to a tighter figure, the Force options exist for exactly that reason. The dB killer is included in the box either way.
Titanium All the Way Forward
This build has a titanium collector as well as a titanium silencer. Spark also sells the identical system with an AISI 304 stainless collector as GYA8856T for considerably less, and the only difference is the material of the pipework ahead of the silencer.
On a 321 cc twin every kilo counts more than it does on a superbike, which is why the full titanium version exists on a bike of this size at all.
The Collector Is the Engineering
Spark states that the system was designed starting from the best sizing for the collectors, to optimise gas delivery, and that the collector was built with attention to construction detail for top reliability. On a small twin ridden at the limiter for a whole race, the second part matters as much as the first.
One Fitment Note for 2019 Machines
Spark specifies that on the 2019 model year a specific bracket is required if the original footpegs are to be kept. That applies to this kit and to its siblings. Tell us your model year when you order and we will sort the bracket out with the system.
Track Use Only
Spark lists this system as not approved. It must not be fitted to a motorcycle ridden on public roads; the decibel figures relate to circuit regulations only.
Fitment & Compatibility
Yamaha R3 and YZF-R3, 2015 onwards — Spark's own model list runs to 2024, the price list to 2026. The stainless-collector build is GYA8856T; the 2024 evolution with a Force Evo silencer is GYA8897T.
Road Approval
None. Spark lists this system as not approved; it is built for closed-circuit use and must not be fitted to a motorcycle ridden on public roads.
Specifications
- Part number: GYA8833T
- Type: Full system, racing
- Material: full titanium
- Silencer design: Konix, titanium
- Collector: titanium, Ø60 mm
- Sound: 107 dB
- dB killer: included
- 2019 model year: specific bracket required for the original footpegs
- Road approval: none — track use only
- Fitment: Yamaha R3 / YZF-R3 (2015-2026)
- Manufacturer: Spark Exhaust Technology, Mantova, Italy
FitmentWhich bikes this fits▼
- Yamaha R3
- Yamaha YZF-R3
Questions, one topic at a time.
Get the real shipping cost for this item to your address — the same rates as checkout.
Choose a destination and hit Estimate — we fetch the live rates for this item.
We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.
Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.
Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.
Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.
As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.
On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.
You have the right to cancel within 14 days of receiving your order. Register your return by email first; once it’s approved you have a further 14 days to send the goods back. Items should be unused and in their original packaging.
Register your return by email with your order number before sending anything back, and we’ll send you the return instructions. Please note: returns that aren’t registered in advance can’t be accepted.
The quickest way is to place a new order for the size you need and register a return for the original by email — just let us know it’s an exchange.
We’re sorry — that shouldn’t happen. Contact us with your order number and a photo as soon as you can, and we’ll arrange a replacement or refund right away. Faulty goods are always covered by your statutory warranty.
Refunds go back to your original payment method, usually within 3–5 working days of your return reaching our warehouse.
PayPal, all major credit and debit cards (Visa, Mastercard, American Express), Klarna (pay later and instalments), Apple Pay, Google Pay and more — all processed securely via PayPal and Mollie.
Yes. Choose Klarna at checkout to split your purchase into flexible monthly installments.
Your payment is taken when you place your order. If you choose Klarna, you pay later according to Klarna’s terms.
Every payment runs over an SSL-encrypted connection through certified providers. We never see or store your full card details.
If your order hasn’t shipped yet, contact us as soon as possible and we’ll do our best to change or cancel it.
No — you can check out as a guest. An account simply lets you track orders and reorder faster.
For customers in the EU, prices are shown including your country’s local VAT. For customers outside the EU, prices are shown without VAT — instead, your country’s import taxes and duties may apply on delivery (see the customs question).
Yes. Your invoice is attached to your order confirmation email and is also available in your account.
Yes. We’re an authorised dealer, so every product is 100% original and comes with the full manufacturer warranty.
Yes. Everything we sell is genuine and comes with the manufacturer’s warranty, on top of your statutory rights. Keep your invoice as proof of purchase and contact us if you ever need to make a claim — we’ll help you through it.
Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.