One of the most popular products from VWR are the Cold-Air Intake system kit, enabling cold, dense air from outside the engine bay to reach the fuel metering unit more efficiently for the 2.0 TSI and TDI engine on VAG A5 platform (see compatibilities below) The High-Flow TriFoam™ triple-layer construction is simply the best filtration material on the market, and is the key to the power gains achieved
