Demonic Injection 9th Gen Si Injectors

Upgrade your vehicle's performance with the powerful and high-performing Demonic Injection automotive injectors. Designed to deliver optimal fuel atomization and precise fuel delivery, these injectors are the key to unlocking your vehicle's true potential on the road or track.

Crafted with precision engineering and cutting-edge technology, Demonic Injection injectors offer superior performance and durability. They are meticulously flow tested at multiple duty cycles to ensure consistent fuel delivery across the entire RPM range. These injectors (previously under different names), have been used in the Honda racing community for many years and have a great results.

One of the key endorsements of Demonic Injection injectors comes from none other than Will from PZ Tuning. With a remarkable track record of success and a passion for pushing boundaries, Will has chosen Demonic Injection injectors for his iconic record-breaking 9th Gen Si.