SEAT Leon Cupra 280/290/300 - Tuning Engine Tuning:STG 1 to STG 2 Upgrade The key limiting factor on

The key limiting factor on the N55 was that the stock intercooler is completely unchanged from the lesser models

MAF-less tuning for cars with CSL airbox

Stage 3 Handset Unlock: £400 + VAT (£480)

Customised Mechanics: Proportional slip ensures smooth transitions between driving states for predictable handling at the limit

Drivability

SEAT Leon Cupra 280/290/300 - Tuning Engine Tuning:STG 1 to STG 2 Upgrade The key limiting factor onStage 1 Tuning STG 1 Power increased to 370BHP and 500N 510NM of torque *Power figures are climate, fuel quality and vehicle dependant. *Power figures are real figures we have seen on our dyno, these numbers are sometimes less than seen on other more optimistic dynos. For stage 1 tuning we recomend a full induction system, consisting of induction kit, turbo elbow and turbo muffler delete. However, it is not vital. Stage 2 Tuning STG 2 Power increased