Audi A4 Performance Exhaust - aFe - MACH Force-Xp Cat-Back - Polished - `17-`19. A polished 304 stainless steel cat-back system engineered for the 2017–2019 Audi A4 (B9) 2.0L turbo to deliver a deeper, more purposeful exhaust tone and a durable, finished look.

The MACH Force-Xp cat-back is mandrel-bent and 100% MIG-welded for strength and long life. It transitions from 3" to 2.5" tubing and uses a high-flow stainless steel muffler to reduce restriction while keeping street-friendly manners. Computer-aided design helps provide precise fitment and straightforward installation using factory-style flanges and bayonet hangers. All necessary hardware is included for a hassle-free drop-in replacement. Dual polished 4" tips finish the rear for a clean, performance-oriented appearance that fits the factory outlets.

Features

• 304 stainless steel construction (mandrel-bent)
• 3" to 2.5" tubing with high-flow stainless muffler
• Dual 4" polished stainless tips
• Factory-style flange and bayonet hangers for secure fit
• 100% MIG-welded; includes all required hardware
• Designed for 2017–2019 Audi A4 (B9) L4-2.0L turbo

If you have questions or want to confirm fitment, call us directly — we’re happy to help: 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area, and we install on premises at both locations. If you’re considering multiple items, contact us for possible shipping discounts.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov