AIRTEC Motorsport Enlarged Top Hat for Astra Mk4/Mk5 Cobb Tuning Great uprade for all VXR's

Great uprade for all VXR's with remapped Ecu

Hose 3: 16mm

and Mitsubishi EvoX

Clutch Plate A:6

Registered Design Right number 6016417

AIRTEC Motorsport Enlarged Top Hat for Astra Mk4/Mk5 Cobb Tuning Great uprade for all VXR'sAIRTEC Motorsport Astra H enlarged top hat. Designed to work with standard and AIRTEC intercooler kits (Will fit most aftermarket intercooler kits). This bolt on DIY 10 minute job is the perfect upgrade to the Z20LET & Z20LEH 2. 0 turbo engines. Features: Improved throttle response Increased power Keeps charge temps down 2. 5" aluminium hard pipes for standard throttle body Includes: 90 degree hard pipe, top hat, silicone hose joiners, fitting kit.