Details Flow-Lock interlocking system allows for assembly of the diffuser fins without the need for tools or fasteners. With a simple push and click the kit is assembled and ready for installation - this allows for zero exposed hardware giving you the cleanest look for your MK7 Golf R rear. No more ugly L-brackets, no additional exposed hardware and no double-sided tape, experience the Flow-Lock difference today! Valance is installed to the car through bolts and nuts while the Flow-Lock diffuser fins simply click and lock into the valance. It is also possible to install when your car is on the ground. Kit Includes MK7 Golf R Flow-Lock rear diffuser 2 Flow Designs stickers Fitting kit Material & Finish Valance: 10mm thick polyethylene composite, bevelled edges Flow-Lock diffuser fins: 4.5mm thick textured ABS Valance: Finish available in gloss black, or scratch-resistant textured matte black Flow-Lock diffuser fins: scratch resistant textured ABS plastic CNC engraved logo and features Install Instructions (PDF) Others who own this kit