Thunderstroke 116 Performance Kit 2884323

Description: This Thunderstroke Performance Kit delivers 17% more horsepower than a stock 116 ci engine along with significantly improved throttle response and proven reliability and ride quality. Dealer installation is required, as your dealer will replace several internal engine components, including the cams, with high-performance equipment. The dealer will also upload revamped fuel mapping to tune the 116 ci engine for optimal performance. Designed To Fit: 2023, 2020-2021 Chieftain Elite 2023, 2020 Chieftain 2023 Super Chief Limited Icon 2023 Sport Chief 2022-2023 Super Chief Limited 2022-2023 Chieftain Dark Horse Icon 2022-2023 Chief Dark Horse 2022-2023 Chief Bobber Dark Horse 2022 Chief Bobber 2021-2023 Roadmaster Limited 2021 Indian Springfield Dark Horse 2020-2023 Roadmaster Dark Horse 2020-2023 Roadmaster 2020-2023 Chieftain Limited 2020-2023 Chieftain Dark Horse 2020 Springfield Dark Horse 2020 Roadmaster Elite Compliance This accessory is not compliant on 2022 Chie