Specifications:- CFM: 1934

but only one came out on top

5") and GT350 (3") exhaust applications

These are not always the best solution to IACV problems because after installation the idle rpm is too low

Front/ Downpipe 3" + RACE CAT

Mishimoto 63mm to 70mm Accoppiatore Purple BRZ (Mk2 (ZD8)) (2021-) Specifications:- CFM: 1934Mishimoto has developed a silicone transition coupler that measures 2. 5" to 2. 75". Available in black, blue, red, purple, green and white. Length: 3" Thickness: 4mm ID: 2. 5" OD: 2. 75" ID: 2. 8" OD: 3. 0" 100% silicone construction Heat resistant embedded fibers High heat and pressure tolerances Mishimoto Lifetime Warranty Manufacturer Code MMCP 25275PR