Skip to content
B58 Racing
Scorpion 80mm Midpipe for BMW M340i, M440i & xDrive, photo 1 of 3
Scorpion ExhaustsSKU: B58R-EXH-079

Scorpion 80mm Midpipe for BMW M340i, M440i & xDrive

$490.00 Available

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

Make sure this fits your car

Fits: BMW M340i (G20), M440i (G22). Confirm your exact car with us before ordering.

1
  • 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.

Scorpion's 80 mm midpipe takes the place of the factory mid resonator on the M340i and M440i, including xDrive cars. Without the resonator the exhaust sounds deeper and louder, and gas flows with less back pressure. Scorpion says it does this without adding drone.

What you get

  • One 80 mm (3.15") stainless midpipe, CNC mandrel bent from T304.
  • Resonator delete for a deeper, clearer tone under load.
  • Lighter than the factory center section.
  • Fits the factory exhaust or a Scorpion half system.
  • Scorpion's limited lifetime warranty.

Brand: Scorpion Exhausts · Part #: SBMP122

Guides for this part

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

Pairs well with

Scorpion Valved GPF-Back Exhaust - BMW M340i xDrive (G20)
Scorpion Exhausts

Scorpion Valved GPF-Back Exhaust - BMW M340i xDrive (G20)

Fits: M340i
From$1,161.28Ships in 3–7 days
Scorpion Valved Exhaust - BMW M440i (G22)
Scorpion Exhausts

Scorpion Valved Exhaust - BMW M440i (G22)

Fits: M440i
From$1,161.00Ships in 3–7 days
Valvetronic Designs Valved Catback - BMW M340i (G20)
Valvetronic Designs

Valvetronic Designs Valved Catback - BMW M340i (G20)

Fits: M340i
From$2,999.99Ships in 3–7 days
AWE Resonated Touring Edition Exhaust for G2X M340i / M440i
AWE Tuning

AWE Resonated Touring Edition Exhaust for G2X M340i / M440i

Fits: M340i, M440i
From$2,355.00Ships in 3–7 days