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Verkline Audi Coupe Quattro B2/B3/B4 Rear Tubular Subframe

WAS-101

New product

Fitting and suspension setup also available, for information contact us prior to order info@macgracing.co.uk. Typical lead time up to 6 weeks for non stocked items.

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£1,113.96 tax excl.

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  • Verkline Audi Coupe Quattro B2/B3/B4 Rear Tubular Subframe

    Product Ref: WAS-101

    After long CAD development based on 3D scan of OEM subframes, tested with CAD FEA (Finite element method) and road going tests you can now buy a brand new, rust free, subframes for your Audi Coupe Quattro. Using same T45 tubing as in WRC cars, Verkline subframes provide increased stiffness and mass reduction. Additional mounting points for wishbones provide possibility for adjusting wishbones to get a horizontal position for the wishbone while the car is under load.

    Features:
    – 9,5 kg, it is 3 kg saving over OEM subframes
    – T45 (BS4T45 to BS4T100) tubing imported from UK and S355 metal sheets
    – all components TIG welded
    – delivered subframes are Powder coated in black as standard. Other colour options available at additional cost at customer request. RAL paint code must be provided.
    – adjustable wishbone height (-20 mm or + 20 mm over OEM) adjustment
    – solid mounts to the car body for increased stiffness and mass reduction
    – includes rear anti-roll bar mounts
    – additional reinforcement for track rods. OEM or aftermarket.
    – can be used with OEM wishbones or Audi Sport wishbones
    – OEM mounts to the car body and rear differential

    What is included:
    – rear subframe
    – rear anti-roll bar aluminium mounting inserts with bolts
    – bolts to screw subframe to car body
    – bolts for the wishbones

    Can be used in:
    – Audi B2 Coupe Quattro
    – Audi UrQuattro
    – Audi B3 Sedan/Coupe Quattro
    – Audi B4 80/90 Coupe Quattro
    – Audi S2 Coupe

    T45 (full name BS4T45 to BS4T100) is a very unique seamless carbon based steel tube that has been used in many applications in different industries. It is stronger than Co-Mo 4130 tubing that also used in motorsport. It is widely used in the aerospace sector in equipment such as pilot’s seats and crew’s seats due to the materials ability to withstand high G forces without snapping or splitting. This material is a Carbon Manganese based and conforms to the full Aerospace Specification laid down by British Standards.

    T45 Properties
    Tensile: 700 – 900MPa,
    0.2% Yield 620MPa minimum
    Hardness Test: 201min – 262 max HB or 210min – 275max HV.

    Notice: Sold for off road, track and racing applications only. We strongly advise to mount the subframe in a qualified and experienced workshop.

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