BMW X3 F25 / X4 F26 B47 Diesel Air Intake Induction Kit | 18d · 20d · 25d | 2014–2018
BMW X3 F25 / X4 F26 B47 Diesel Induction Kit | 18d · 20d · 25d | 2014–2018
One of few available for this platform, and it performs.
Our induction kit removes restriction, opening up the breathing for improved throttle response, better mid-range torque delivery unlocking the B47's sound and potential.
Works on standard and mapped cars. Simple bolt-on install.
What you'll feel:
Sharper throttle response
Improved mid-range torque
Increased BHP — particularly strong on stage 1 mapped cars
Improved induction sound — more character from the engine bay than the factory setup allows
What's in the kit:
High-performance full induction kit with intake pipe With MAF sensor slot
High-flow foam cone air filter
All clamps and fittings included
Comes fully assembled as shown
Why ours:
✔ MAF safe — no fault codes, no remapping required to fit
✔ Direct replacement for factory airbox
✔ Simple bolt-on install — no specialist tools needed
✔ Works on standard and mapped cars
✔ Lightweight construction — no unnecessary weight added
✔ Guarantee against manufacturing defects
Full Fitment List — BMW B47 Diesel F25 X3 / F26 X4:
Model Chassis Variant Years
X3 F25 sDrive18d 2014–2017
X3 F25 xDrive18d 2014–2017
X3 F25 xDrive20d 2014–2017
X3 F25 xDrive25d 2014–2017
X4 F26 xDrive20d 2014–2018
X4 F26 xDrive25d 2014–2018
Fitment note: This kit covers B47 diesel engined F25/F26 models from 2014 onwards. Pre-2014 F25 X3 used the older N47 engine — if your car is pre-2014 message us to confirm fitment before ordering or see our other listings.
Want to hear it before you buy?
Message us for sound clips
@performancePartsPlug