G26 Alpina B4 Gran Coupe S58 Turbo Blanket KO4 Bourne HPP K-Series High Performance

Bourne HPP K-Series High Performance Exhaust Valve Spring Set

Achieve precise fuel timing that traditional "chip tuning" or flashing cannot match

You will need to transfer all OEM grommets

Master/Slave Architecture: When paired with a Syvecs ECU

Build and maintain boost during closed throttle conditions

G26 Alpina B4 Gran Coupe S58 Turbo Blanket KO4 Bourne HPP K-Series High PerformanceAvailable in Titanium and Carbon Fibre finishes our turbo blankets feature our signature Funk Motorsport 4 layer construction provides up to 3x more thermal protection than competitor blankets whilst being the first blanket in the world that can be removed for routine turbo maintenance!