***NOT AVAILABLE FOR SHIPPING TO A CALIFORNIA ADDRESS FREE USA SHIPPING to USA Lower 48 States Remus Stainless Steel High Performance Header for BMW R1250GS and R1250GSA Water-Cooled, No Cat, Racing NO EC-APPROVAL ATTENTION: RACING - No (EC-) approval ATTENTION: When installing optional header, remapping the ECU is recommended in order to prevent »check engine light« warning signal and achieve optimized performance and throttle response.< Upgrade your BMW R1250GS/A with a high performance Remus header. The header is the single most performance enhancement modification you can do to your BMW. We like to say "it is like removing a snorkel form an Olympic swimmer." Removing the cat converter is a huge weight savings and it allows much more airflow. Set your engine free and upgrade your BMW R1250GS/A's header. To improve performance even more, we and Remus USA recommend you also add a Booster Plug when you upgrade the header. Features: - High Grade Stainless Steel Material - No Cat - Performance and Torque Increases - Sporty, Sonorous Sound - Weight-Optimized, Significant Weight Savings |