CTS Turbo B46 Downpipe for 2015+ Mini Cooper S, BMW X1/X2. Boost the performance of your Mini or BMW with the CTS Turbo B46 Downpipe. Machined from stainless steel and TIG welded, this downpipe is designed to reduce exhaust restriction and increase horsepower. Featuring a CNC V-Band flange and 4" piping, it provides maximum flow to both factory and aftermarket exhaust systems.

• Now available for the 2015+ BMW X1/X2 B46 engine!
• Also available for the 2015+ Mini Cooper S, Clubman, Cabrio and Countryman.
• Average power gain of 14 to 16whp (depending on the modifications to your vehicle).
• Higher maximum power curve.
• Average torque gain from 20 wtq (standard boost) to over 24 wtq (software upgrade).
• Higher initial torque curve.
• Improved throttle response and faster turbo spool-up times.
• Mandrel bent 4" tubes.
• 100% stainless steel construction.
• 100% TIG welded for improved welds.
• Precision CNC machined turbocharger V-Band flange.
• Factory-grade stainless steel flex section ensures proper movement and flexibility of the exhaust.
• Compatible with both factory and aftermarket exhaust systems.

Contents:
• Downpipe