The OS Engines RP7 Turbo Glow Plug is purpose-built for competitive on-road racing, delivering consistent ignition and smooth power across long, high-RPM runs. Its medium-cold heat rating provides a balanced response that helps maintain stable temperatures and reliable combustion, making it a trusted choice for demanding race conditions. As a genuine OS replacement part, it ensures dependable performance in T-Series turbo engines.

Features

• Medium-cold heat rating ideal for on-road racing conditions
• Turbo-style plug for improved combustion efficiency
• Supports smooth acceleration and stable idle
• Reliable performance under sustained high RPM
• Genuine OS Engines replacement component

Racers value the RP7 for its consistency, durability, and balanced ignition characteristics, helping maintain strong performance and reliability throughout long mains and intense on-road competition.