VWR Intake System delivers airflow gains enabling cold, dense air from outside the engine bay to reach the fuel metering unit more efficiently

One of Racingline most popular products is the VWR Cold-Air Intake System kit, enabling cold, dense air from outside the engine bay to reach the fuel metering unit more efficiently for the fabulous Audi TTRS 2.5 TFSI engine (for Mk2 TT, 8J).

Some people forget that it's what's inside a cold-air intake that really matters. Racingline High-Flow TriFoam triple-layer construction is simply the best filtration material on the market, and is the key to the power gains achieved. Each filter is handmade in the UK.

Developed for use in our Volkswagen Racing cars, the system delivers really impressive airflow gains - as much as 9% higher at peak power than that of the original intake system. By reducing turbo spool by up to 500rpm in some cases through the enhanced efficiency of the system, lightning fast turbo response is guaranteed. In our experience, no other intake kit gives higher gains when combined with a remap.

• Trifoam filter construction, a triple-layer laminate of open-cell polyurethane foam, which gives an exceptionally high level of filtration – the very same technology as some Formula One engines use.
• All parts have been developed exclusively for the 2.5 TFSI engine - meaning that fitting is straightforward, and the original mounting points are retained.
• Efficient filtration and huge filter surface area means power and torque gains support higher power remaps, and can even show an economy improvement.
• Hand built in the UK, using the highest quality materials and construction.
• This is a 'lifetime' filter, so never needs replacement in normal service. Cleaning is only required every 20,000 miles (30,000km) in normal usage.
• You'll hear the rich induction noise from this race-bred intake as soon as you accelerate hard. However, as a fully-enclosed intake, volume levels are well-contained.