Powerage Performance Headers for Royal Enfield 650 Twins

The Powerage Performance Headers are a model-specific exhaust upgrade developed for the Royal Enfield Interceptor 650 and Continental GT 650. Designed to replace the original header section, the system uses a big-bore, free-flow configuration with a verified outer diameter of 42.2 mm and inner diameter of 39 mm. Powerage manufactures the headers from stainless steel and applies a brushed finish for a clean, performance-focused appearance. The hand-crafted uni-construction design incorporates provision for the motorcycle's O2 sensors, allowing the required oxygen-sensor arrangement to be retained during installation. Powerage states that the headers have been dyno tested and are designed to improve exhaust flow while reducing weight compared with the corresponding factory system. The complete pair weighs approximately 4 kg, with the manufacturer/retailer claiming approximately 3 kg of weight reduction. An important advantage of this header system is its silencer compatibility. It can be paired with Powerage slip-on exhausts as well as suitable aftermarket slip-ons designed for the Royal Enfield 650 Twins. This makes the system suitable for riders upgrading the exhaust in stages or building a complete aftermarket exhaust setup for the Interceptor 650 or Continental GT 650.

Bike-specific performance header pair; Big-bore free-flow construction; 42.2 mm outer diameter; 39 mm inner diameter; Completely stainless-steel construction; Brushed stainless-steel finish; Hand-crafted uni-construction design; Dyno tested; O2 sensor provision; Approximately 4 kg pair weight; Claimed approximately 3 kg weight reduction; Compatible with Powerage slip-ons; Compatible with suitable aftermarket slip-ons; Designed to improve exhaust flow; OE-inspired fit and appearance

Exhaust Component - Performance Header Pair | Outer Diameter - 42.2 mm | Inner Diameter - 39 mm | Exhaust Design - Big Bore, Free Flow | O2 Sensor Provision - Yes | Finish - Brushed Stainless Steel | Testing - Dyno Tested | Claimed Weight Reduction - Approx. 3 kg