Products and Services > Engine

Here at quattronics we prefer to discuss your requirements for an engine build to ensure the specification is as you require rather than just listing various stages of build which may not suit your needs. We use only the best materials and products available, ensuring the build as per your budget.

We are able to offer the following engine services:-


Bespoke fabrication.
Component polishing/restoration.
Performance engine design and assembly.
Engine reconditioning.
Cylinder head flowing and porting.


Recently completed custom build for a 1991 Audi S2 3B, forged bottom end with custom short path intake tract with relocated MAF to the pressure side and Sport quattro exhaust manifold.
10v ur quattro cylinder head with larger inlet/exhaust valves and full port and polish, this head flows the same air volume as a 20v I5 head.
Larger Inconnel exhaust valve and larger stainless steel inlet with 3rd angle valve cuts.
Old valves prior to swirl polishing.
Same valves after they have been swirl polished.

Audi motorsport engine mount
For: Audi
Fits: All
A requirement for cars that are more track focused and don't mind the odd vibration.
Track tested and designed for the motorsport biased car.
Will fit any 5 cylinder Audi.
Allows the removal of the front snub mount in many applications if the use of a bigger intercooler prevents the snub fitting.
Machined from billet aluminium and delrin, this is the mount for the motorsport derived chassis.
Kit inlcudes all mounting hardware.

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Audi motorsport transmission mount.
For: Audi
Fits: All
Removes all transmission shunt from your drivetrain and focus's all power to where you want it.
Machined from billet aluminium and delrin, this is the mount for the motorsport derived chassis.
Fits the small chassis'd Audi's(type 85 and B3, will fit B4 fronts only)
Kit inlcudes all mounting hardware, the through bolts are chassis specific so please include your chassis number when ordering.

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Audi S2/RS2 (ABY/ADU) boost hose kit
For: Audi
Fits: S2/RS2 ABY/ADU
Manufactured to our requirements and have been based on the exact design of the original hoses.
The MAF hose has the exact flat as the OE hose so as not to rub on the back of the headlight, other manufactures do not do this.
Made from 4 ply silicon and nomex lined on the turbo exit to intercooler.
5 hose kit which include a new hose for the intercooler to crossmember o ring.
Custom colours are possible but black comes as standard.


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Audi 016/01E short shift kit
For: Audi
Fits: ur quattro, type 85 80/90, urS4/S6
Manufactured in the UK and CNC machined from Billet aluminium.
A vast improvement over the OE shift, allows up to a 30% reduction in throw.
The kit also comes with all OE components to replace all wear items.
The kit comes with full fitting instructions to enable it to be fitted swiftly and easily.

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