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Downpipes
BMW S55 Catless Race Downpipes — 3″ 304 Stainless (F80 M3 / F82 M4 / F87 M2C)

3″ catless race downpipes for the S55 — faster spool, more power, harder note.

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BMW S55 Catless Race Downpipes — EuroSpec

3″ catless race downpipes for the S55 — faster spool, more power, harder note.

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BMW S55 Catless Race Downpipes — 3″ 304 Stainless (F80 M3 / F82 M4 / F87 M2C)

Original price was: $700.00.Current price is: $630.00.

or 4 interest-free payments of $157.50 with ⓘ

6-month manufacturer warranty (defects only). Professional install required. Tune required. Off-road / motorsport use only.

In Stock— Ships 1–2 Business Days
SKU: ESP-S55-DP-3 Categories: , , Brand:
Fast AU ShippingFree over $250
30-Day ReturnsUnused, undamaged
OEM FitmentBolts to factory
Fast dispatch, Australia-wide

In-stock parts leave us within 1–2 business days. Built-to-order items ship within the lead time shown above — never longer than a couple of weeks. Every order ships tracked, and shipping is free over $250.

Fitment guarantee

This is a platform-specific part — engineered for your exact BMW chassis, not universal-fit guesswork. Check the fitment grid below, and if you’re ever unsure, email eurospec.au0@gmail.com with your VIN before you buy and we’ll confirm it fits.

High-flow 3″ catless race downpipes for the S55-powered F80 M3, F82/F83 M4 and F87 M2 Competition. By removing the restrictive factory catalytic converters, back pressure drops sharply — the turbos spool faster, power climbs, and the S55 picks up a noticeably more aggressive exhaust note. Expect gains in the region of 20–25 hp and 25–30 lb-ft at the wheels once tuned.

Unlike designs that neck down near the turbos, these hold a full 3″ diameter almost the entire length of the pipe for maximum flow. Each downpipe is hand-crafted from mandrel-bent, TIG-welded SS304 stainless steel with a CAD/CAM cast flange for a seamless flange-to-pipe transition and smooth radius bends. Fits both right- and left-hand-drive cars with no modification required, and Grade 12 mounting hardware is included.

Fits:

  • F80 — M3 / M3 Competition (2015–2019)
  • F82 / F83 — M4 / M4 Competition (2015–2019)
  • F87 — M2 Competition, S55 only (2018–2021)

Lead Time & Notes

  • Availability: in stock — ships fast from our Australian warehouse.
  • Tune: required post-install to realise the power gains.
  • Hardware: Grade 12 mounting hardware included.
  • Warranty: 6 months — manufacturing defects only.
  • Installation: professional installation required.
  • Compliance: catless — off-road / motorsport use only.

Ships in 1–2 days.

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Fitment

WILL IT FIT MY BMW?

This part is engineered for the chassis listed below. Confirm your model, year, and engine code before ordering — or email eurospec.au0@gmail.com if you're unsure.

F80
M3
2014 – 2018
F82
M4
2014 – 2020
F87
M2 Competition
2018 – 2020
Specifications

THE SPEC SHEET

Material304 Stainless Steel
ConstructionMandrel-bent, TIG-welded
Pipe Diameter3″ full-length (76mm)
ConfigurationCatless high-flow race downpipes
FlangeCAD/CAM cast — seamless flange-to-pipe transition
Power Gain+20–25 hp & 25–30 lb-ft at the wheels (when tuned)
HardwareGrade 12 mounting hardware included
FitmentS55 — F80 M3, F82/F83 M4, F87 M2 Competition (2015–2021)
DriveRHD & LHD — no modification required
TuneRequired post-install
Warranty6 months — manufacturing defects only
ComplianceOff-road / motorsport use only

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