BMW M340I MAD CATLESS TURBO DOWNPIPE SPEC ※Please double check your steering

※Please double check your steering wheel shape before the purchase because it might differ due to the region

- it comes in different surface looks

Adjustment tools included

more responsive brake pedal feel

This was necessary to limit pressure drop across the factory system and maximize airflow

BMW M340I MAD CATLESS TURBO DOWNPIPE SPEC ※Please double check your steeringThe Mad Catless B58 Downpipe is an essential upgrade for any BMW enthusiast looking to maximize the performance of their B58 engine. Made from high quality materials, this downpipe is designed to provide maximum exhaust flow and improve turbo spool time, resulting in increased horsepower and torque. The Mad Catless B58 Downpipe is constructed from High quality 304 stainless steel, which provides excellent durability and resistance to corrosion. The