AIRTEC Motorsport Enlarged Top Hat for Astra Mk4/Mk5 Hose Colour:Red Mitsubishi 4G63 M11 head stud

Mitsubishi 4G63 M11 head stud kit

Every Quaife differential from FocusSport comes with a Limited Lifetime Warranty

it can cause damage to the turbo

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Uprated harden rubber gearbox torque mount

AIRTEC Motorsport Enlarged Top Hat for Astra Mk4/Mk5 Hose Colour:Red Mitsubishi 4G63 M11 head studAIRTEC 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.