BizonGarage
Workshop portfolio

Our projects

Every part is built on the car, not on a drawing. Below are projects that went the whole way: measurements, bending, TIG welding, test fitting and a leak test.

6
projects in the gallery
304 / 321
steel grades
TIG
welding under argon shielding
Downpipe production at the BizonGarage workshop
Downpipe production — a batch for the EA888 gen3 Downpipes and catalysts Volkswagen / Audi / Skoda, EA888 gen3 engines

Downpipe production — a batch for the EA888 gen3

In-house laser-cut flanges, 3D mandrel-bent elbow, bungs for the lambda sensor and the pressure sensor.

Result

A repeatable part developed from a test fit — bolts onto the car with no adjustments, fully aligned with the factory hanger.

Lead time
batch of 10 pieces / 3 weeks
Material
304 stainless steel, 8 mm flanges
100 cpsi sports catalyst in a downpipe Downpipes and catalysts BMW 335i N54

100 cpsi sports catalyst in a downpipe

100 cpsi metallic core in a 76 mm housing, relocated lambda sensor, heat shielding of the section next to the gearbox.

Result

No catalyst efficiency fault after the adaptation, tunnel temperature lower by more than ten degrees.

Lead time
4 working days
Material
Metallic core, 304 housing
Your project

Cannot see your car on the list?

We also make parts to measure for models that are not in the gallery. Describe the car and the goal, and we will come back with a quote and a realistic date — usually the same working day.