Performance Tuning in Sheffield

Engine

Engine Hardware.

Maintenance

Service Parts, Fluids & Lubricants.

Transmission

Transmission Hardware.

Merchandise

Stickers, Clothing Etc.

Services

Services & Repairs.

Tuning

Engine & Transmission Remapping.

Fabrication

Custom Exhausts & Components.

Recent Updates

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MK7 Golf R | Air Lift Performance Install and Repair

An introduction to our Air Lift Performance installations and repairs.
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Go Faster With Race Fuel!

RENEGADE RACE FUELS/ADDITIVES NOW AVAILALABLE AT JBM!   We are extremely excited to announce that we are now authorised dealers for Renegade R...
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Is your VAG Group ECU/TCU software up to date?

We can update your VAG Group ECU/TCU software!
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