MBRP Armor Plus 2.5in T409 Stainless Steel Resonator Bypass for Select 2015-2026 Audi A3/S3 and VW Golf R

Fits select 2015-2026 Audi A3 and S3, and 2015-2019 Volkswagen Golf R.

The MBRP Armor Plus Series 2.5-inch Resonator Bypass is a direct-fit solution for enthusiasts looking to enhance their vehicle's exhaust note and flow without replacing the entire cat-back system. This bypass pipe replaces the heavy, restrictive factory resonator, resulting in a moderate exhaust tone that adds character to the MQB platform while maintaining daily drivability.

Built from T409 stainless steel, this Armor Plus system offers a balance of durability and value. The 2.5-inch tubing is precision mandrel-bent to maintain its internal diameter through every curve, preventing the turbulence and backpressure associated with standard crush-bent pipes. This ensures smooth exhaust gas evacuation and improved efficiency. While T409 is highly resistant to penetrating rust, it is best suited for vehicles that do not regularly encounter heavy winter road salt.

• Series: Armor Plus
• Material: Rugged T409 Stainless Steel
• Tubing Diameter: 2.5 inches
• Bends: Smooth Mandrel Bent Tubing
• Sound Level: Moderate Tone
• Direct fitment to OEM mounting points