Tubular Subframe

[S2central.net]

PM sent - I am also very interested.

[Albert]

Another option for tubular subframes.

First we did full 3D scan for front and rear





And here is front Audi B2/B3/B4 subframe. Made from BS4 T45 to BS4 T100, sheets from S355. Weight 6 kg. Also available with mounting for front anti-roll bar. Direct mounting to the car or rubber mounting bushes. Rear will flow shortly. Pricing around 800 euro inc. VAT.

[90/90qs]

Question: maybe a bad idea(?), but I jack my car up under the front subframe center. Can this bear the load, or would it need to be reinforced?
Hopefully I'm not the only one who does this

[Audi_From_Hell]

Holy fook batman, options!!! Looks good Albert.

[terrybullwon]

DMD rear frame on mine

[Albert]

And here is ours

Rear subframes for Audi B2/B3/B4 Coupe Quattro. All standard OEM mounts including rear anti-roll bar and rear track rods. Made form BS4 T45 to BS4 T100, sheets from S355, TIG welding, powder painted. Weight 9 kg, OEM is 9.8 kg.

[Audi imsa racing]

You asked and I have gone through a fairly length design and testing review and jig is now together with a prototype frame being assessed for fitment checks.... Shed more weight and ensured the frames are adaptable for Front to Rear fabrication. I havent confirmed costs as i need to take into consideration my costs involved with jig production and design but I estimate at this point that a finished, powdercoated subframe will be around £650-700 inc. VAT.

How are things going along with this? Is it possible to order front and rear?

[orignalS60]

Would anybody be able to make
tubular subframes for the c4 chassis.
Mostly to save weight for me.

[diesel des]

Did any of these get made? Would be nice to see pictures of a front one in a car. Wondering if it gives much extra room for big downpipes?

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[Albert]

diesel des - As fair as I remember you got rear gearbox mount from us. If so you can remove gearbox mounts that go to subframe and remove mounts on the subframe too. This gives a possibility of putting big downpipe over the axles (3,5 no problem).

[diesel des]

Albert I didn't get the rear gearbox mount as I am using an audi b7 rs4 03a gearbox and I don't know if your mount would fit. Do you mean that with a tube subframe and your gearbox mount you can run the larger downpipe or even with a stock subframe? I would like to see some pictures. Have you made and sold any front subframe? Any pictures of those in a car?

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[diesel des]

Getting close to the drive shaft cv joint and the subframe seems to be the problem with big downpipes. I have a 3 inch down pipe and 2 inch wastgate tube and its really really tight.

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[Albert]

will post some pics next week when our car is done. Some sold to customers aslo.

[diesel des]

Good man. Thanks.

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[Albert]

Shipped to customers