IAG Lower Intake Plenum Silver - 2015-2021 Subaru WRX Honda-Civic-Type-R-2025 Version: Type D

Version: Type D

60                   Large Green                        2

stable under boost

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IAG Lower Intake Plenum Silver - 2015-2021 Subaru WRX Honda-Civic-Type-R-2025 Version: Type DIAG Lower Intake Plenum Silver 2015 2021 Subaru WRX Replace the OEM TGV Housing and Lower Riser in One Component The IAG Lower Intake Plenum for the 2015 2021 Subaru WRX completely replaces the OEM tumble generator valve (TGV) housings and the separate lower plastic risers of the FA20 DIT engine in one CNC machined billet aluminum assembly. The OEM lower riser contains a diverter that restricts flow IAG's unit eliminates this diverter entirely,