Sports Series 4.5" High Flow Catted Downpipe for the B58 (6 Cylinder) Engine clubman OR USE ON LICENSED VEHILES

OR USE ON LICENSED VEHILES IN THE STATE OF CALIFORNIA

The two massive 10"x7

at the turbocharger outlet

one of the intake pipes on the turbo blew off and we could not test any higher

Made in the USA

Sports Series 4.5" High Flow Catted Downpipe for the B58 (6 Cylinder) Engine clubman OR USE ON LICENSED VEHILESOur Sports Series 4. 5" High Flow Catted Downpipes for your 2016+ 240i 340i 440i 540i, 2016+ 740i 840i, 2017+ X3 X4 X5 X6 X7 M40iX & Z4 M40i six cylinder B58 turbo engine! Key Features: Made in the USA! Manufactured in house. Fitment for the new BMW B58 Engine High Flow 200 cell metallic catalytic converter used Higher Max Horsepower Power Curve Higher Initial Torque Curve. Torque curve hits faster, higher, and longer Better throttle response and