GrimmSpeed Version 2 Cast Aluminium Turbo Inlet Subaru WRX (VAG/VBH/VNH)

GrimmSpeed Version 2 Cast Aluminium Turbo Inlet - Subaru WRX (VAG/VBH/VNH)

GrimmSpeed built its reputation on solving problems Subaru owners actually run into, and the Subaru WRX turbo inlet is a textbook example. The OEM plastic inlet is known to crack around the BPV and turbo flange as it ages, and since this piece controls metered air, a failure here can put the engine at risk. The GrimmSpeed Version 2 Cast Aluminium Turbo Inlet replaces that plastic part with a stronger, better flowing alternative, SKU GRM125034.

This listing covers the 2015-21 Subaru WRX chassis VAG, VBH and VNH. Version 2 consolidates the earlier two part numbers into a single kit, using interchangeable threaded fittings so it suits either the early or late PCV return line configuration on these models.

Note: This inlet is designed to interface with the GrimmSpeed Electronic Boost Control Solenoid. Running it with OEM or other aftermarket BCS units may cause interference or require longer bolts and washers for mounting.

Key Features

• A380 cast aluminium construction, eliminates OEM plastic cracking issues
• CNC machined sealing surfaces for accurate fit and sealing
• OEM style fitment, no modification required
• CAD optimised design removes the air pockets found in the factory inlet for smoother flow
• Includes high quality breeze clamps and a Viton O-ring
• Interchangeable threaded fittings cover both early and late PCV return line setups
• No tuning required

Vehicle compatibility, OEM part numbers, and fitment notes are provided in the tabs above. Please confirm your WRX's model year and configuration before ordering.

Not sure if this inlet suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.