The Track Edition axle-back exhaust for the 2019-2024 BMW 330i and 2021-2024 430i begins after the secondary catalyst and runs a single 3 in. T304L stainless steel route that splits to dual 4.5 in. chrome silver tips. With no muffling, it raises B48 volume while saving weight.

AWE 3020-32429 Axle-Back Exhaust System Features:

• Fits 2019-2024 BMW 330i and 330i xDrive and 2021-2024 430i and 430i xDrive with the 2.0L engine
• Engineered for coupe and sedan body styles
• Single 3 in. CNC mandrel-bent T304L stainless steel route that splits to dual 3 in. tip outlets
• Straight-through design with no muffling
• Starts after the secondary catalyst, just ahead of the rear axle
• Dual 4.5 in. slash-cut tips in chrome silver
• Valve simulator brackets included
• Included OEM sleeve clamp allows a return to the stock rear section
• Mounts at four bolt-on locations; tune not required

AWE 3020-32429 Installation Notes:

• Requires cutting the factory exhaust at the factory cut point