Fits 05-15 Audi A3 A4 A5 A6 Quattro Volkswagen TURBO 2.0L DOHC Head Bolts Kit Suspension level kit The set is color coded

The set is color coded by size for easy organization and identification

Other accessories as shown in the picture

Flow control valves regulates how fast your vehicle drops when the solenoids are in a dump state

Interchange Part Number: 172221

For Airtech: 34156-05C

Fits 05-15 Audi A3 A4 A5 A6 Quattro Volkswagen TURBO 2.0L DOHC Head Bolts Kit Suspension level kit The set is color codedProduct Specifics Manufacturer Warranty: 1 Year Manufacturer Part Number: E05821CP719S Interchange Part Number: GS33502, ES72310, HBVW17, HBVW13 OE Spec or Performance Custom: OE Spec Type: Head Bolts Material: Carbon Alloy Steel Fitment Type: Direct Replacement Feature: Unsurpassed quality you can trust Custom Bundle: No Kit Parts Included: 10 pcs Head Bolts Anticipated ship out time: 1 2 Business Days Life Cycle Status Description: Available to