GrimmSpeed - Subaru 02-07 WRX / 04-21 STI / 04-08 FXT - Top Mount Intercooler Y-Pipe Kit (Black) subaru-wrx-2023 Setting the standard for MAF-style

Setting the standard for MAF-style intakes with a velocity stack

Laser Cut Flanges:

The heat shield is easy to install

4-ply COBB Branded Silicone Couplers

The base of the product starts out as a 6061 sheet of Aluminum

GrimmSpeed - Subaru 02-07 WRX / 04-21 STI / 04-08 FXT - Top Mount Intercooler Y-Pipe Kit (Black) subaru-wrx-2023 Setting the standard for MAF-styleHigh quality replacement TMIC Y Pipe Kit. Special Fitment Note: Supported fitments include only those vehicles running OEM STI and GrimmSpeed Top Mount Intercoolers. The elbow coupler is sized to fit multiple turbo setups, some trimming may be required. Just bought an aftermarket or STI TMIC that requires an STI Y Pipe to fit? Want to replace your chewed up and leaking couplers? Maybe you're just looking to freshen up your engine bay with a touch of