Racingline Intake System SEAT Leon Mk2 Cupra and Cupra R – VWR12L0CR

Racingline Performance Intake System – SEAT Leon Mk2 Cupra & Cupra R (VWR12L0CR)

The Racingline Performance Intake System is a direct replacement for the restrictive factory airbox fitted to the SEAT Leon Mk2 Cupra and Cupra R. Designed around the 2.0 TFSI K04 engine, it opens up airflow into the turbo, sharpens throttle response and adds a satisfying induction sound under load.

The standard airbox is one of the biggest bottlenecks on these cars, particularly once you start tuning the ECU (the engine’s computer that controls fuelling and boost). This kit gives the turbo the cold, dense air it needs to work properly, which translates into better performance across the rev range.

What it does for your car

Developed on Racingline’s own Volkswagen Racing cars, the intake has been measured to deliver up to 9% more airflow at peak power compared with the factory setup. Just as importantly, it can reduce turbo spool time by up to 500rpm, meaning boost arrives sooner and the car feels noticeably more responsive when you put your foot down.

• Up to 9% more airflow at peak power versus the standard intake
• Faster turbo spool, with up to a 500rpm improvement in response
• Cold-air feed drawn from the front of the engine bay
• Rich induction sound on hard acceleration, without being intrusive in everyday driving
• Pairs well with Stage 1 and Stage 2 ECU tunes

TriFoam filter technology

At the heart of the system is Racingline’s TriFoam filter, a triple-layer laminate of open-cell polyurethane foam. It offers an excellent balance of high airflow and proper filtration, protecting your engine while letting it breathe freely. Each filter is handmade in the UK and is built to last the lifetime of the car when cleaned and re-oiled at service intervals.

Build quality and design

The filter sits inside a fully enclosed, black anodised aluminium housing. This serves two purposes: it shields the filter from hot under-bonnet air, and it acts as a ram-air style intake, channelling cool air from the front of the car straight into the turbo. The enclosed design also keeps induction noise controlled, so you get the sound you want under throttle without it droning at cruise.

Fitment

This intake kit (VWR12L0CR) is designed for the SEAT Leon Mk2 Cupra and Cupra R fitted with the 2.0 TFSI K04 engine. Please use the vehicle lookup or check the Vehicle Fitment tab to confirm compatibility with your exact model and year before ordering.

As an authorised Racingline Performance retailer, we supply only genuine kits, complete with all the parts needed for installation.

Applications

Please note, customers are wholly responsible for checking fitment for their vehicle.