BMW F30 330I MAD CAT DELETE DOWNPIPE c class the MAD s55 Charge Pipes

the MAD s55 Charge Pipes are a must-have upgrade for any BMW M2

resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels

0T EA888 Gen 3 MQB vehicles equipped with APR’s Carbon Fiber Intake System

In doing so they improve the vehicle’s under and oversteer balance

All mounting hardware included

BMW F30 330I MAD CAT DELETE DOWNPIPE c class the MAD s55 Charge PipesUpgrade to the MAD BMW N20 downpipe to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipe, your turbo can now spool faster and achieve maximum power. As a bonus, your car will sound a lot nicer as well. Expect up to a 30HP increase on a tuned BMW N55 with stock turbo, even more on cars with upgraded turbo. Features: Smooth bends for maximum airflow without any drone Up to 30HP increase on the stock