BMW F10 B47 Downpipe

Welcome to WeldAffection, brilliantly designed by taking the best assets of our original Downpipes and adding new design features. We have achieved the ultimate goal: performance.
We are proud to introduce our WeldAffection Downpipe product for your BMW.

WeldAffection Downpipes are a direct fit with no modification required. Our decatted Downpipes are fitted with OEM flanges and fittings to
allow an easy, trouble-free installation.

By upgrading to our Downpipe, your turbo can spool faster and achieve maximum power. As a bonus, your car will sound much nicer as well.

Downpipe Features:

• Significant power gain

• Faster spool-up and better throttle response

• Increases the life of the turbos

• Reduces under-hood temperature

• Adds a very nice tone to the exhaust

• 100% bolt-on installation

• Inlet diameter: 76mm

• Outlet diameter: 76mm

• 100% TIG welded and back purged

• Highest quality 1.6mm wall 304 stainless steel

• OEM-spec V-band flanges

• All brackets and mounts as on OEM unit
  
  

Downpipe Compatible With These Vehicles:

• BMW 1-Series F20: 114D, 116D, 118D(X), 120D(X), 125D (B47 engine)

• BMW 1-Series F21: 114D, 116D, 118D(X), 120D(X), 125D (B47 engine)

• BMW 2-Series F22: 218D, 220D(X) (B47 engine)

• BMW 2-Series F23: 218D, 220D(X) (B47 engine)

• BMW 3-Series F30: 316D, 318D(X), 320D(X), 325D, 328D(X) (B47 engine)

• BMW 3-Series F31: 316D, 318D(X), 320D(X), 325D, 328D(X) (B47 engine)

• BMW 3-Series F34: 316D, 318D(X), 320D(X), 325D, 328D(X) (B47 engine)

• BMW 4-Series F32: 418D, 420D(X), 425D (B47 engine)

• BMW 4-Series F33: 418D, 420D(X), 425D (B47 engine)

• BMW 4-Series F36: 418D, 420D(X), 425D (B47 engine)

• BMW 5-Series F07: 518D, 520D(X), 525D(X) (B47 engine)

• BMW 5-Series F10: 518D, 520D(X), 525D(X) (B47 engine)

• BMW 5-Series F11: 518D, 520D(X), 525D(X) (B47 engine)

• BMW X3 F25: 18D, 20DX, 28DX (B47 engine)

• BMW X4 F26: 20DX (B47 engine)