The beautifully machined billet aluminium ERAILS allows either the EBR, or REBB5 steel brackets to bolt down onto it and are used with seat models; B6, B6-43 XL, B7-40, B7-44, B8-43 and B9-43 (B5 with the REBB5).

They take the place of the Lotus runner fixing the seat in a rigid position. Lotus seat adjustment runners are wider than the ERAIL so therefore cause the seat position to be higher.

They fit in both sides of the car and can be used in left and right hand drive cars.

They also match the captive fittings in the floor of both post and pre 2017 manufactured Elise/Exige platform cars. ERAILS combined with REBB5, or EBR upper steel brackets, are incredibly adjustable, moving the leg length in 10mm increments and enabling you to set the seat as low as it is physically possible.

The brackets are bolted down to the top of the ERAIL using eight M8 12.9 strength cap head bolts, which are included. This enables you to unbolt and change to a different leg length without removing the seat from the car.

The weight of a pair of rails is 1.3 kg.