STM Aluminum Weld-On MAF Flange for GR Corolla & 22+BRZ/WRX Select::For 3.5" Tube 7 pounds vs (~17-23 stock)

7 pounds vs (~17-23 stock) offering the lowest inertia

• Does not fit stock O2 housing

• 20mm Diameter x 34mm Height

Eliminate sway bar preload during installation and allow for on-car length adjustment of up to 25mm centre to centre

• Silicon reducing coupler included

STM Aluminum Weld-On MAF Flange for GR Corolla & 22+BRZ/WRX Select::For 3.5" Tube 7 pounds vs (~17-23 stock)The STM aluminum weld on MAF flange for GR Corolla and 2022+ WRX & BRZ is a must have for your custom intake! CNC machined in house at STM and available for 3 and 3. 5" aluminum tubing. Stainless hardware is included. Fits the factory MAF sensor. Vehicle Fitment: 2023+ Toyota Corolla GR 2022+ Subaru BRZ 2. 4L 2022+ Subaru WRX 2. 4L Welding required STM Products are made in the USA! Lifetime Warranty on STM Parts to the original purchaser against