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B58 Racing
FTP Motorsport Charge Pipe + Intake Pipe Combo - X3/X4 M40i Gen 2 (2020+), photo 1 of 5
FTP MotorsportSKU: B58R-CHP-017

FTP Motorsport Charge Pipe + Intake Pipe Combo - X3/X4 M40i Gen 2 (2020+)

$420.00 Available

Ships from the brand or distributor, usually in 3–7 business days

Make sure this fits your car

Fits: BMW X3 M40i (G01) and X4 M40i (G02) with the Gen 2 B58, 2020+

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  • Shipping at real carrier rates
  • 30-day returns on unused parts
  • Fitment help before you buy
Questions about fitment?Email a B58 tech with your VIN, and we'll confirm before you order.

This combo covers both plastic weak points in the Gen 2 B58 X3 and X4 M40i intake path: the charge pipe after the turbo and the inlet pipe ahead of it. Buying them together means one install for both upgrades.

What you get

  • Aluminum charge pipe in place of the brittle plastic factory pipe, with a larger diameter to reduce turbulence.
  • Turbo intake pipe replacing the factory hose between the air filter and turbo. It won't swell under boost.
  • Sound chamber deleted. Removing it improves turbo response along with mid-range and top-end power.
  • Three-ply silicone couplers, a water injection bung, and the O-ring, seal and C-clip.

Brand: FTP Motorsport · Part #: sg71444-71457

Guides for this part

B58 Charge Pipe Install: Gen 1 F-Chassis vs Gen 2 G-Chassis and the GR Supra

The B58 charge pipe runs from the turbo outlet to the throttle body. Swapping it is a top-side job on most cars: pull the intake, unclip the pipe from the turbo, unbolt it from the throttle body, move the sensors and O-r

B58 Intercooler Install: Heat Exchanger Upgrade for Gen 1 F-Series, Gen 2 G-Series and the GR Supra

Every B58 uses an air-to-water intercooler. That includes the Gen 1 F-series BMWs, the Gen 2 G-series BMWs and the GR Supra. The intercooler itself sits inside the intake manifold, and a small radiator up front, called t

Best B58 Mods, In the Order to Do Them

Start with a tune. It is the biggest gain per dollar on any B58. Then add a downpipe and a Stage 2 map, then an upgraded high-pressure fuel pump (HPFP) and an ethanol blend. Only after that should you think about a bigge

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