BMW G8X S58 Secondary Cat Delete Pipes by RK Autowerks

Upgrade the performance and sound of your BMW G80 M3, G82 / G83 M4, and G87 M2 with the RK Autowerks S58 Secondary Cat Delete Pipes. Designed to remove the restrictive secondary catalytic converters, these pipes improve exhaust flow, enhance turbo response, and deliver noticeable gains in horsepower and torque.

Engineered with advanced 3D scanning and precision prototyping, these cat delete pipes ensure a direct OEM-style fit and hassle-free installation. Constructed from premium T304 stainless steel with mandrel bends and TIG-welded seams, they are built for long-term durability and optimal flow characteristics.

This is the most cost-effective way to increase power and aggressive exhaust note without compromising quality. The slip-on design with heavy-duty clamps allows for quick install or reversal, making them ideal for track-driven G8X M cars.

Features:

• T304 Stainless Steel Construction
• Mandrel-Bent Tubing
• Precision TIG Welded Joints
• Slip-on Design with Stainless Exhaust Clamps
• Improved Exhaust Flow & Turbo Spool
• Enhanced Engine Sound & Performance

Vehicle Fitment:

• 2020+ BMW M3 (G80)
• 2020+ BMW M4 (G82 / G83)
• 2023+ BMW M2 (G87)

Note: For off-road or motorsport use only. These pipes eliminate emissions components and are not legal for use on public roads in many regions.