The aFe Takeda cat-back for Subaru Outback (2020–2023) H4-2.4L is a mandrel-bent 2-1/2 to 2-1/4 inch 304 stainless system with high-flow mufflers. Measured on the in-house dyno, this system produced gains up to +6 HP and +7 lb-ft of torque. It uses factory-style flanges and hangers for a direct bolt-on fit, is 100% MIG-welded and provides a deeper exhaust tone while maintaining bolt-on installation.
aFe Subaru Outback 20-23 H4-2.4L Takeda 2-1/2 IN to 2-1/4 IN 304 Stainless Steel Cat-Back Exhaust