Description
The APR Rear Catback Exhaust System for the Audi SQ5 (B9) is engineered to improve both sound and performance. Designed as a direct bolt-on replacement for the factory system, it delivers an aggressive exhaust note while maximizing airflow for increased power. This system can be installed on its own or combined with the APR Midpipe Exhaust System for a complete high-performance upgrade.
Optimized Design for Maximum Performance
- Features a dual 2.75” (70mm) midpipe merging into a large 3.5” (91mm) midpipe for unrestricted flow.
- Mandrel-bent T304 stainless steel construction with a brushed finish for durability and corrosion resistance.
- TIG-welded joints and electropolished cast splitters ensure a refined and robust design.
- Fully compatible with the factory exhaust valve system, dynamically adjusting sound based on driving conditions.
- Straight-through rear muffler and Helmholtz resonators minimize drone while enhancing overall tone.
Performance Gains
- Standalone installation increases output by 5 AWHP and 6 AWFT-LBS of torque.
- When paired with the APR Midpipe Exhaust System, gains increase to 10 AWHP and 12 AWFT-LBS of torque.
Seamless Installation
- Direct-fit design ensures hassle-free installation with OEM-style slip clamps and precision-fit brackets.
- Includes an upgraded tunnel brace to accommodate the oversized piping.
Compatibility
- Fits Audi SQ5 (B9) 2018-2024 models.
Why Choose APR?
APR exhaust systems are crafted with performance and durability in mind, offering enthusiasts a premium upgrade with a perfect balance of power, sound, and quality. This system is fully emissions compliant, making it a worry-free addition to your vehicle.
