Tornado Turbo Performance Kit

The Trask Performance Tornado Turbo Performance Kit is engineered to significantly boost the power of stock 107", 114", and 117" Harley M8 engines, delivering an impressive 40-50% increase. The all-black stainless steel exhaust features race-inspired heat shields, and the mandrel-bent, TIG-welded pipe kit includes a wastegate. A Trask plenum with an integrated blow-off valve is also part of the system, ensuring efficient performance. The "All Black" kit includes all necessary components for installation, such as larger injectors, spark plugs, a boost gauge with mount, custom cam cover with oil feed & drain lines, and Thundermax tune files. While it does not include a Thundermax ECM, one is required for operation. Trained technicians should expect an installation time of 8-10 hours for their first kit. Post-installation, an oil and filter change is required, with a recommendation for quality synthetic oil and an oil change interval of 1500-2000 miles. This kit is not compatible with Twin Cooled models or bikes with fairing lowers. It is intended for off-road use only and is not legal for sale or use in California on any pollution-controlled motor vehicles. Final tuning is highly recommended, particularly if other upgrades have been made.