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Active Autowerke BMW B58 Catted Downpipe

The Active Autowerke BMW B58 Catted Downpipe is a high-performance upgrade designed for BMW models equipped with the B58 engine. This downpipe is crafted with precision to enhance your vehicle's performance and efficiency. Engineered to replace the factory downpipe, it offers a significant boost in power and responsiveness.

Features and Benefits

The Active Autowerke B58 Catted Downpipe boasts a range of features that set it apart from standard downpipes. Key highlights include:

• High-Flow Catalytic Converter: The included 4.5" high-flow GESI catalytic converter ensures optimal exhaust flow without triggering a Check Engine Light (CEL), providing a smooth driving experience.
• Stainless Steel Construction: Made from TIG-welded 304 stainless steel, this downpipe is built to last, withstanding extreme temperatures up to 1500°F.
• Easy Installation: The downpipe is designed for easy installation, requiring no cutting or welding, and can be fitted to your vehicle without any specialized tools.

Performance and Durability

The Active Autowerke B58 Catted Downpipe is engineered to deliver maximum performance while maintaining durability. Its larger diameter piping, combined with the high-flow catalytic converter, allows for quicker turbo spooling, resulting in increased horsepower and torque. The downpipe's ultra-high flow 400 cell per square inch catalyst ensures emissions compliance and optimal performance. With a 5-year/50,000-mile warranty on the shell and tube ends, and a 2-year/25,000-mile warranty on the catalytic core, you can trust the Active Autowerke B58 Catted Downpipe to deliver exceptional performance and reliability for years to come.