Description
Aprilia RS 660 2020- present Arrow exhaust system.
Indy Race titanium exhaust with carbon end cap 71929PK.
This exhaust has an European approval and comes with an removable dB killer.
The approval is engraved on the silencer and comes with a certificate.
There is a choice of two stainless steel collector systems with and without catalytic converter.
The 71755MI cornering system without catalytic converter is not approved
And the cornering system with sports catalyst 71755KZ is approved.
With the approved collectors, the approval is also engraved in the collectors and a certificate is included.
Because of the collectors without a catalytic converter, the engine will make a lot more noise and get more power.
This is also the case with the collectors with the sports catalytic converter, only this is slightly less than with the collectors without a catalytic converter.
If you have any questions, please don’t hesitate to contact us.
71929PK
Indy-Race Titanium silencer with carby end cap
| Features | Values |
|---|---|
| Silencer material | titanium |
| Rear endcap material | carbon fibre |
| Silencer inner parts material | stainless steel |
| Silencer mounting | carbon fibre clamp |
| Silencer body lenght (mm) | 270,00 |
| Junction (inlet) diameter (mm) | 54,00 |
| Junction (outlet) diameter (mm) | 58,00 |
| Oxygen sensor plug | NO |
| CO sensor plug | NO |
| Db Killer | SI |
| Weight (Kg) | 1,87 |
71755KZ
Catalytic collectors kit
| Features | Values |
|---|---|
| Silencer material | titanium |
| Silencer inner parts material | stainless steel |
| Mid-pipe material | stainless steel |
| Silencer mounting | welded mount |
| Headers material | stainless steel |
| Silencer body lenght (mm) | 250,00 |
| Junction (outlet) diameter (mm) | 54,00 |
| Oxygen sensor plug | NO |
| CO sensor plug | SI |
| Db Killer | NO |
| Weight (Kg) | 3,86 |
71755MI
Racing collectors
| Features | Values |
|---|---|
| Silencer material | titanium |
| Silencer inner parts material | stainless steel |
| Mid-pipe material | stainless steel |
| Silencer mounting | welded mount |
| Headers material | stainless steel |
| Silencer body lenght (mm) | 250,00 |
| Junction (outlet) diameter (mm) | 54,00 |
| Oxygen sensor plug | NO |
| CO sensor plug | SI |
| Db Killer | NO |
| Weight (Kg) | 3,46 |
