Borgwarner K03 Or K04 Turbo Blanket 4-layer construction In Three Blanket Finishes Vauxhall Astra MK5 1.9CDTI Our Evo turbo jackets work

Our  Evo turbo jackets work to insulate the hot side of the turbo and retain the heat within the exhaust gases themselves

Magnetic shift technology

Crafted from 6061 aerospace-grade aluminium

Total rigidity for each gear change and avoiding the horrible bendy/wobbly feel that less rigid paddles offer

When it comes to high-performance driving

Borgwarner K03 Or K04 Turbo Blanket 4-layer construction In Three Blanket Finishes Vauxhall Astra MK5 1.9CDTI Our Evo turbo jackets workPERFORMANCE Improve gas flow and increase performance with our Borgwarner K03 K04 turbo blanket. Our Borg Warner turbo jackets work to insulate the hot side of the turbo and retain the heat within the exhaust gases themselves. Hotter gases accelerate faster leading to them leaving the system sooner improving spool up and throttle response. Insulating the hot side of your turbo also helps to lower the amount of heat from the turbo that dissipates into