BMW B58 Super 5″ CERAMIC COATED Sports Cat Downpipe (F Series M140i, M240i, 340i & 440i)

Unlock the full potential of your BMW B58 engine with the Super 5″ Ceramic Coated Sports Cat Downpipe – engineered for F Series models including the M140i, M240i, 340i, and 440i. This premium downpipe features a massive 5″ construction for maximum exhaust flow, improved turbo response, and enhanced performance, all while maintaining emissions compliance with a high-flow 200-cell sports catalyst. The advanced ceramic coating not only offers a sleek, heat-resistant finish but also significantly reduces under-bonnet temperatures for improved thermal efficiency. Precision-built for a direct fit, this high-quality upgrade is perfect for drivers seeking reliable power gains without compromising durability or daily drivability. Key Features: Large-bore 5″ diameter for optimal exhaust flow High-flow 200-cell sports catalytic converter Heat-resistant ceramic coating for improved thermal efficiency Enhanced turbo spool and throttle response TIG-welded for strength and longevity Direct-fit design for straightforward installation Maintains emissions compliance for road use Compatibility: Fits BMW F Series models with the B58 Gen1 engine, including: BMW F20 M140i BMW F21 M140i BMW F22 M240i BMW F30 340i BMW F31 340i BMW F32 440i BMW F33 440i BMW F36 440i Gran Coupe Ideal for tuned or performance-oriented setups, this downpipe is a must-have upgrade for drivers looking to extract more power and sound from their B58-powered BMW.