034 Motorsports Block Coolant Adapter 25mm for Audi I5 20V - Billet Aluminum, CNC-Machined

Hey there, fellow Audi enthusiasts! If you're like me, you know that keeping your engine running smoothly is key to enjoying every twist and turn on the road. That's why I'm excited to share this billet aluminum block coolant adapter we ve got for the Late Audi I5 20V blocks. Trust me, this is a solid upgrade that you ll want to consider.So, what s the deal with this coolant adapter? Well, it s designed to channel coolant from the back of your engine block to the heater core system. Over time, t