Compatible with 2019-2021 Volkswagen Jetta 1.4L Turbo. 3" mandrel-bent aluminum tubing and reusable high-flow cotton cone air filter for optimized air flow. Heavy duty powder coated heat shield block outs radiant heat from the engine. Improves acceleration with dyno proven gains up to 4.9 horsepower and 4.2 lb-ft. of torque. Open element design uncovers a deeper induction tone under heavy throttle. Easy bolt-on installation using simple hand tools.