Milltek - BMW G80/G81/G82 M3/M4 Secondary Catalyst Bypass - Non Resonated to Milltek Axle Back Only

Elevate your BMW G80/G82 M3/M4's exhaust system with the Milltek Non-Resonated Secondary Catalyst Bypass X Pipe. Designed for exclusive use with Milltek Axle Back systems, this upgrade optimizes exhaust flow, eliminates restrictions caused by secondary catalytic converters, and unleashes the full potential of your S58 engine.

Engineered for motorsport applications, this non-resonated variant enhances the raw, aggressive sound profile of your M3/M4 while maintaining optimal performance.

Manufactured by Milltek Sport, a leader in performance exhaust systems, the SSXBM1340 is precision-engineered using premium materials to ensure durability and reliability under the most demanding conditions.

Key Features

Non-Resonated Design for Aggressive Sound:

• Amplifies the exhaust note for an unmistakable presence on the track.

Seamless Fitment with Milltek Axle Back Systems:

• Ensures compatibility and ease of installation.

Enhanced Performance:

• Maximizes exhaust gas flow and efficiency for improved power output.

Motorsport-Grade Construction:

• Crafted for durability and performance in extreme conditions.

High-Quality UK Manufacturing:

• Backed by Milltek's reputation for precision engineering.

Product Details

• SKU: SSXBM1340
• Milltek Product Type: Replacement Parts & Miscellaneous
• Resonated: Not Applicable
• Pipe Diameter: Not listed
• EC Approved: No
• Motorsport Use Only: Yes

Vehicle Compatibility

The Milltek Non-Resonated Secondary Catalyst Bypass X Pipe is compatible with the following BMW models:

BMW 3 Series

• G80/G81 M3 & M3 Competition (2020–Present)
• S58 3.0 Turbo engine (North American / ROW Non-OPF/GPF cars only)

BMW 4 Series

• G82 M4 & M4 Competition (2020–Present)
• S58 3.0 Turbo engine (North American / ROW Non-OPF/GPF cars only)

Why Choose Milltek Sport?

Milltek Sport is a globally recognized leader in performance exhaust systems. With a commitment to continuous innovation and quality, Milltek offers tailored solutions for track enthusiasts and performance-driven drivers. Their exhaust systems deliver unparalleled sound, performance, and aesthetic upgrades.

Disclaimer

• This product is intended for off-road or track use only. It does not comply with emission regulations for on-road use in some regions.
• Verify compatibility with your specific BMW model before purchase.

Order Your Milltek Non-Resonated Secondary Catalyst Bypass X Pipe Today!

Take your BMW G80 M3 or G82 M4 performance to new heights with the Milltek Non-Resonated Secondary Catalyst Bypass X Pipe (SSXBM1340). Designed for motorsport enthusiasts who demand uncompromising power and sound.