AWE Tuning Axle-Back Exhaust for B48 Engine 3" Single to Dual 3" Tips

AWE Tuning Axle-Back Exhaust for B48 Engine — 3" Single to Dual 3" Tips (Track Edition) Brand: AWE Tuning The AWE Tuning Track Edition axle-back exhaust for the B48 engine delivers a straightforward, aggressive upgrade that begins after the secondary catalyst and routes a full 3" single pipe before splitting to dual 3" tips. Designed for drivers who want increased volume, reduced weight, and simple installation without compromising 50-state emissions compliance. Key Features Full 3" flow: Single 3" run from the cut point to dual 3" tip outlets for improved flow and tone. Track-focused sound: No internal filters—pure, aggressive exhaust character optimized for track and spirited driving. 50-state emissions compliant: Maintains legal emissions by beginning after the secondary catalyst. Lightweight & cost-effective: Reduces weight compared to stock rear sections and offers high value. Easy bolt-on installation: Fits via four bolt-on locations; includes factory clamp for reversible installation. Fitment Guidance Recommended per model: BMW 330i: Track Edition recommended for a more pronounced in-cabin experience when leaving all factory emissions components in place. If you plan upstream modifications, consider the Touring Edition instead. BMW 430i: Coupe cabin acoustics are louder—Touring Edition is generally recommended. The Track Edition can be notably rowdy inside a 430i. Summary: If you want a simple, reversible, high-flow axle-back with an aggressive character and full emissions compliance for the B48, the AWE Tuning Track Edition with 3" single-to-dual 3" tips is an ideal choice.