Home Shipping Returns About Us Contact Us Visit Our Store Aftermarket Audi Q7 2006-2015 Brembo Caliper Connection Line Link Pipe 18z Main Description Replacement aftermarket connection pipe for Audi Q7 2006-2015 front caliper.Fits both sides, listing is for one pipe only.Fits all 18zl and 18zr as well as 17zl and 17zr calipers.