Unitronic Round Black Tips - Volkswagen Golf R (MK7/8) & Audi S3 (8V/8Y) 2015+Unitronic 4 inch Black Round Exhaust Tips are designed to be paired with the Unitronic Cat Back Exhaust System for the MK7 MK7. 5 Golf R or 8V 8V. 2 S3. They are made easy to install with their slip on design and will improve the look of your exhaust with their beautiful finish and engraved Unitronic logos. Features Benefits 4" Round Slip on Design Built in Exhaust Clamps Engraved with the Unitronic Logo Black Hardware Included 4 x 4 inch Round Black