Caterham CSR260/360/420/620 (Duratec) Carbon Fibre Rear Diffuser - 3 Element.

Product Description

Caterham CSR260 and Duratech models (360/420/620) Carbon Fibre Diffuser - 3 Element polished finish
1102mm outside width please measure across your chassis this is designed to fit a independant rear suspension CSR260 or Duratech model with 1097mm across the lower side chassis tubes.
You need to hold in position and carefully drill the chassis tubes and tap to m5 to allow the diffuser to be bolted into position.
The front edge of the diffuser is bolted up through the rear of the floor pans both sides, two 35mm spacers are needed (not supplied) also under the rear chassis cross brace tube this is so the diffuser and floor can be all the same height.
Vane depth 100mm rear and 30mm at front, creates 3 tunnels approx 365mm wide to improve downforce and reduce drag.
Slots each side will be needed to clear A frame wishbones in full droop.
The chassis is 745mm long from the rear edge of the floor, this part is 835mm long approx, 430mm to the fold, then 405mm to the rear so it will stick out 75mm at the rear approx