part number: A9600469
High performance exhaust system developed in conjunction with Arrow Special Parts. Offers substantial weight saving and power increase over standard equipment. Features Laser etched Triumph logo fully sleeved stainless steel construction. Supplied with dedicated engine tune download. Complete system weighs 6.5kg, offering up to 44% saving over OE (varies by model).
- Up to 6PS gain without dB killer (up to 3PS with dB killer)
- Suitable for all Bonneville models.
- Requires specific calibration to guarantee optimum performance.
- Not for road use.