Pay in 4 interest-free payments of $118.12 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Made in the USA
Capable of supporting "Big Turbo" high horsepower (up to 600hp) applications
No low quality
Torque curve hits faster
2014-18 X4 xDrive28i/20i/18i and 2011-16 Z4 sDrive28i/20i/18i N20 (4 Cylinder) Engine
Sports Series 4.5" High Flow Catted Downpipe for the B58 (6 Cylinder) Engine clubman Made in the USAOur 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
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