IMPORTANT: In Europe, the Euro5+ models were introduced for the 2025 model year and feature two lambda sensors in the exhaust—one pre-cat and one post-cat (easily identifiable by inspecting the exhaust). For these Euro5+ models, this decat pipe is not suitable.
Decat pipe for the Classic 350 (Euro 5) and Bullet 350 (Euro 5). Manufactured in stainless steel in the UK, this pipe replaces the standard bulky exhaust section that houses the catalytic convertor.
This helps to save weight over the original setup, improve performance, and give a deeper exhaust note. Manufactured with threaded bosses so that the original heat shield can be remounted to allow the decat pipe to blend in seamlessly.
As with the original Royal Enfield design, this decat section retains the graphite seals at either end of the pipe. This does not only create a seal, but helps to dampen vibration and reduce strain over the entire exhaust system. Supplied with a pair of new seals.
