





Manufacturer reference: GTR8802IOM — Spark Custom Works 70's (Full 2-in-2 system), road-legal exhaust system.
This complete Spark system has been developed to enhance the neo-retro style and performance of the British twin-cylinder engine. It replaces the entire heavy original exhaust system with a high-side 2-in-2 setup. Unlike its strictly "Racing" variant, this "IOM" version incorporates specific catalysts in the pipes to comply with gas and noise emission regulations, allowing for completely legal use on public roads.
Finish: stainless steel collectors (AISI 304 stainless steel) + double 70's silencer in stainless steel.
Compatible models: Triumph Scrambler 900 (2005-2015).
Specificity: high-side mounting (High mount) with integrated catalysts, enhanced by the sleek finish of the Custom Works range.
Approval: road-legal (compliant with European emission and noise standards, which automatically validates FFM sound checks for potential circuit access).
Weight: 6.2 kg (a significant weight reduction of -5.8 kg compared to the 12.0 kg of the complete original system).
Sound level: Data not provided (regulated by European approval).
Soundproofing: dB killer not included (sold separately).
Dynamically, this complete system transforms the behaviour of the Triumph Scrambler 900. The weight reduction of nearly 6 kg, positioned high on this model, centralises the masses and significantly improves the machine's handling. The gas flow is optimised while maintaining strict compliance, providing better acceleration response and a rough yet measured sound, very representative of the spirit of English twins.
(Note: The installation of this road-legal and catalysed system has the advantage of not requiring mandatory reprogramming of the original injection mapping, as the injection system adapts automatically).