
The facts.
| Part number | SGAP8806*01 |
|---|---|
| Type | Silencer |
| Material | Titanium |
| Fitment | Aprilia RS 660 / TUONO 660 (2020-2026) |
| Road approval | None — track use only |
| Origin | Made in Italy |
DescriptionThe whole story▼
The fitting that carries the silencer on Spark's titanium collector for the 660 twin. Spark's price list calls it the raccordo silenziatore — the silencer connector — and gives it its own number so it can be replaced without the collector.
Key Features
- Silencer connector for the Spark GAP8806 collector.
- Aprilia RS 660 and Tuono 660, 2020 to 2026.
- Titanium.
- Replacement part, sold individually at 334 euro.
- Racing part, no homologation.
The Piece Between Two Expensive Halves
A collector is 1,180 euro and a silencer group 785. This connector sits between them, and it is the section that takes the load when a silencer is knocked, when a mounting works loose, or when a system is separated and rejoined more often than it was designed for.
Giving it a number is what stops a damaged joint turning into a new collector. At 334 euro it is the cheap outcome.
Titanium, Like the Rest
Spark builds the whole 660 collector assembly in titanium with TIG welding and CNC-machined couplings, and this fitting is part of that. Substituting a steel adapter would work mechanically and would put a dissimilar metal into a joint that runs hot and gets dismantled — which is how a coupling starts to seize.
Order by Number
Spark publishes no separate article page for this fitting; it exists in the dealer list under the number of the collector it belongs to. The leading S plus the collector number plus the position is the whole identification.
If you are not certain which section of your system is damaged, send us a photograph and the collector number and we will identify it against Spark's parts breakdown before anything is ordered.
Fitment & Compatibility
For the Spark GAP8806 titanium collector on the Aprilia RS 660 and Tuono 660, 2020 to 2026. The other connector fitting for the same collector is SGAP8806*02. The silencer group is GAP8807ST.
Road Approval
None. Part of a racing system, closed course only.
Specifications
- Part number: SGAP8806*01
- Type: Silencer connector
- Material: titanium
- Belongs to: Spark GAP8806 collector
- Road approval: none, track use
- Fitment: Aprilia RS 660 / Tuono 660 (2020-2026)
- Manufacturer: Spark Exhaust Technology, Mantova, Italy
FitmentWhich bikes this fits▼
- Aprilia RS 660
- Aprilia TUONO 660
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