CTS Turbo is proud to offer the premier catch can solution for the MK7 Golf R & 8V S3. The oil catch can is used to prevent oil vapors entering the intake manifold and clogging up the intake valves on direct-injection motors. Oil deposits on intake manifold and valves reduce performance and cause bad fuel mileage. Keep your engine clean, running smoothly, and enjoy the peace of mind that comes with knowing that the PCV system on your car is now free of issues.nnKit Includes:n• CTS Turbo Billet aluminum valve cover breather – CNC machined from a single block of T6061 aircraft grade aluminum.n• CTS Washer fluid reservoir relocation neckn• CTS Turbo Billet aluminum catch can with billet oil-level dipstickn• -10 AN Black-Series braided hosesn• Oil catch can mounting bracketn• Stainless Hardwaren• Hose-Wrangler clampn• All installation hardware is included.nnKit Fits:n• 2015+ MK7 Golf R Black Engine Covern• 2015+ Audi 8V S3nnNOTE: Check your engine mount bolt, it must have a stud for the catch can to be mounted to. If you have a flat bolt, you must purchase this double-ended stud: N91029602 (See Photos)nnDownload the installation guide: HerennHere is a video showing one of our catch cans being emptied.nnnnn nn