Powerage Performance Header for Royal Enfield Himalayan 411 — Brushed Steel

A slip-on only gets you halfway. The Powerage Performance Header replaces the stock header pipe on the Himalayan 411 with a larger-bore stainless steel pipe, so the long-stroke 411 can breathe more freely from the cylinder head back. Expect sharper throttle pickup, a deeper and more aggressive note, and less weight hanging off the front of the engine.

It is built as a direct replacement for the stock header, with a provision for the factory O2 sensor so it works with the bike's existing sensor setup. Pair it with a slip-on, such as the Powerage Himalayan 411 slip-on, for a complete system.

Key details

• Fits: Royal Enfield Himalayan 411
• Type: Performance header pipe
• Material: Stainless steel throughout, including nuts, bolts and clamp
• Finish: Brushed stainless steel
• Pipe size: 42.2 mm outer diameter / 39 mm inner diameter
• Weight: approx. 1.9 kg
• O2 sensor: Provision for the factory sensor