Milltek - BMW G80/G81/G82 M3/M4 Resonated Secondary Catalyst Bypass - Fits to OE Downpipes & OE Axle Back Only

Experience a refined exhaust tone and elevated performance with the Milltek Resonated Secondary Catalyst Bypass (SSXBM1269), specifically designed for BMW M3/M4 G80/G81/G82 models. This resonated bypass replaces the restrictive secondary catalytic converter, delivering improved exhaust flow and a balanced sound profile.

Key Features

Resonated for Balanced Sound:

• Achieve a sporty tone with reduced drone and harshness.

Performance Boost:

• Eliminates secondary catalytic converter restrictions, allowing for optimized gas flow and potential power gains.

Direct OE Fitment:

• Designed to work seamlessly with OE downpipes and OE axle-back exhaust systems.

Track-Ready Durability:

• Precision-engineered using high-quality materials for reliable performance under demanding conditions.

Motorsport Application:

• Ideal for track use, enhancing sound and performance for spirited driving enthusiasts.

Product Specifications

• SKU: SSXBM1269
• Resonated: Yes
• Tip Finish: Not Applicable
• Pipe Diameter: Not listed
• EC Approved: No
• Motorsport Use Only: Yes
• Compatibility: Fits with OE downpipes and OE axle-back systems only.

Vehicle Compatibility

The Milltek Resonated Secondary Catalyst Bypass (SSXBM1269) is designed to fit the following BMW models with the S58 3.0L Turbo engine:

BMW 3 Series

• G80/G81 M3 & M3 Competition (2020–Present)
• Non-OPF/GPF North American/ROW models only.

BMW 4 Series

• G82 M4 & M4 Competition (2020–Present)
• Non-OPF/GPF North American/ROW models only.

Why Choose Milltek Sport?

With a heritage of excellence in performance exhaust systems, Milltek Sport offers premium upgrades for automotive enthusiasts. Their commitment to innovation and craftsmanship ensures every product delivers exceptional sound, performance, and reliability.

Important Notes

• Motorsport Use Only: This product is not EC-approved and is designed for off-road or track use only.
• Ensure compatibility with OE downpipes and axle-back systems before purchasing.

Upgrade Your BMW M3/M4 Exhaust with the Milltek Resonated Catalyst Bypass (SSXBM1269)

Bring out the best in your BMW G80/G81/G82 exhaust system with this resonated secondary catalyst bypass. Combining cutting-edge design and unmatched performance, the SSXBM1269 is a must-have for any enthusiast looking to elevate their driving experience.