- Nitrous Injection Systems
- Nitrous Express Sport Compact EFI Dual Stage Nitrous Kit (35-75HP x 2)
Nitrous Express Sport Compact EFI Dual Stage Nitrous Kit (35-75HP x 2) w/Composite Bottle
Dear Customers, Friends and Partners! We are incredibly proud to inform you that HKP Tuning is as of late 2022 under new ownership and in the in the process of Rebranding to Performance-Parts.com expanding our Portfolio and updating our store.
We thank you for your loyalty and continued support!
We offer FREE SHIPPING for most items/orders over $500.00 in value. The order value must total $450.00 or more before taxes, shipping & handling. The offer is limited to standard ground delivery within the 48 United States. (Additional Order Processing Times may apply) Your entire order must be shipped to a single address. Does not apply to prior purchases or open orders and cannot be combined with any other offer. For International shipping, please email us for a quote to firstname.lastname@example.org.