I had the original Dinan intake couplers copied since Dinan stopped producing them. Built off the originals, but also beefed up with 5 ply silicone and a black on black color scheme. The throttle body to charge tube elbow is for non-ASC cars only.

3pc Set
D340-0630 - Silicone Hose - (Throttle body to charge tube - w/o ASC)
D340-0720 - Silicone Hose - (Charge tube to supercharger)
D340-0660A - Silicone Hose - (Supercharger inlet to intake tube)

$150 plus shipping