2016-2021 BMW M2 downpipes

18 downpipes for the F87 2016-2021 BMW M2 (N55 3.0L (M2) and S55 3.0L (M2 Competition, CS)) from 10 brands. The downpipe joins the turbocharger outlet to the rest of the exhaust. Aftermarket versions are sold with a high-flow catalytic converter or without one.

Before you order

Removing or replacing a catalytic converter with a part that is not certified for the vehicle is illegal for road use under the federal Clean Air Act. Catless parts are sold for off-road use only.
In California and other CARB states a replacement converter needs an Executive Order number for the specific vehicle.
Check the retailer listing for whether engine software changes are required.
Listings are read from the retailer's F87 M2 (N55) and M2 Competition (S55) categories. The two engines use different intake, cooling and exhaust parts. Confirm engine and model year on the retailer page before ordering.

Brands on this page: Active Autowerke (5), CTS (2), Milltek Sport (2), Racing Dynamics (2), Supersprint (2), ARM Motorsports (1), Assembled By ECS (1), MAD (1), VRSF (1), Wagner Tuning (1).

ARM Motorsports · Part no. F30N55DPC
ARM N55 Catted Downpipe - F3X - 4" EWG
The perfect downpipe upgrade for your N55 F3x BMW!
Retailer fitment note: For 4" EWG Turbocharger only.
Check price at ECS Tuning for ARM Motorsports ARM N55 Catted Downpipe - F3X - 4" EWG (opens the retailer site)
Active Autowerke · Part no. 11-040-C
Active Autowerke Catted Downpipe - N55
The Active Autowerke N55 downpipe for the M235i, 335i, 435i and M2 helps unleash some of the potential that is restricted by the OEM downpipe.
Check price at ECS Tuning for Active Autowerke Active Autowerke Catted Downpipe - N55 (opens the retailer site)
Active Autowerke · Part no. 11-040A
Active Autowerke Downpipe W Active A-flow Cat - F3x/F87 M2
These downpipes replace the restrictive factory units to deliver faster turbo spool, increased horsepower, and a more aggressive exhaust note.
Check price at ECS Tuning for Active Autowerke Active Autowerke Downpipe W Active A-flow Cat - F3x/F87 M2 (opens the retailer site)
Active Autowerke · Part no. 11-093A
Active Autowerke Downpipes W Active A-flow Cats - F10/F12 M5/M6
These downpipes replace the restrictive factory units to deliver faster turbo spool, increased horsepower, and a more aggressive exhaust note.
Check price at ECS Tuning for Active Autowerke Active Autowerke Downpipes W Active A-flow Cats - F10/F12 M5/M6 (opens the retailer site)
Active Autowerke · Part no. 11-080A
Active Autowerke Downpipes W Active A-flow Cats - S55
These downpipes replace the restrictive factory units to deliver faster turbo spool, increased horsepower, and a more aggressive exhaust note.
Retailer fitment note: For Model Years 2019+
Check price at ECS Tuning for Active Autowerke Active Autowerke Downpipes W Active A-flow Cats - S55 (opens the retailer site)
Active Autowerke · Part no. 11-080
Active Autowerke High Flow Catted Downpipes
Will not produce a CEL
Check price at ECS Tuning for Active Autowerke Active Autowerke High Flow Catted Downpipes (opens the retailer site)
Assembled By ECS · Part no. 10302011KT1
VRSF Downpipe Upgrade - Performance High Flow Cat - with hardware
3.5" Performance High Flow catted downpipe upgrade for N55 engines, kit includes clamps and gasket.
Retailer fitment note: For vehicles with production date up to 08/13
Check price at ECS Tuning for Assembled By ECS VRSF Downpipe Upgrade - Performance High Flow Cat - with hardware (opens the retailer site)
CTS · Part no. EXH-DP-0025-CAT
3" Stainless Steel Downpipe With High-Flow Cats - F8X S55
These CTS downpipes allow for faster spool, better transient boost response, higher boost, and great sound
Check price at ECS Tuning for CTS 3" Stainless Steel Downpipe With High-Flow Cats - F8X S55 (opens the retailer site)
CTS · Part no. CTS-EXHDP0023CAT
CTS Turbo 4″ High-flow Downpipe w/ Cat - Electronic Wastegate
Unleash your BMW's potential!
Check price at ECS Tuning for CTS CTS Turbo 4″ High-flow Downpipe w/ Cat - Electronic Wastegate (opens the retailer site)
MAD · Part no. MAD-2050
MAD S55 Catted Downpipes M2C/M3/M4 With Flex Section
Recuses backpressure caused by stock catalytic converters. Can produce a 30hp increase.
Check price at ECS Tuning for MAD MAD S55 Catted Downpipes M2C/M3/M4 With Flex Section (opens the retailer site)
Milltek Sport · Part no. SSXBM1037
Hi-Flow Sports Catted Downpipes
Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport Hi-Flow catted downpipes for enhanced performance.
Check price at ECS Tuning for Milltek Sport Hi-Flow Sports Catted Downpipes (opens the retailer site)
Milltek Sport · Part no. SSXBM1093
Milltek Sport - Large Bore Downpipes And Hi-Flow Sports Cats
Requires Stage 2 ECU Software - Must be fitted with Milltek Sport Catback Only
Check price at ECS Tuning for Milltek Sport Milltek Sport - Large Bore Downpipes And Hi-Flow Sports Cats (opens the retailer site)
Racing Dynamics · Part no. 1301055560
Racing Dynamics Catted Downpipe
Free up your exhaust system and add more power!
Check price at ECS Tuning for Racing Dynamics Racing Dynamics Catted Downpipe (opens the retailer site)
Racing Dynamics · Part no. 1301055450
S55 Catted Downpipes w/ 200 Cell Sport Cat - F8X M3/M4/M2C
Increase the overall power at your foot with these upgraded performance downpipes from racing dynamics. Racing Dynamics has been a huge part of the European community since the early 80's!
Check price at ECS Tuning for Racing Dynamics S55 Catted Downpipes w/ 200 Cell Sport Cat - F8X M3/M4/M2C (opens the retailer site)
Supersprint · Part no. 988621
Supersprint Turbo Downpipe with 100-Cell Metallic Sport Cat
A more free flowing option
Check price at ECS Tuning for Supersprint Supersprint Turbo Downpipe with 100-Cell Metallic Sport Cat (opens the retailer site)
Supersprint · Part no. 988641
Supersprint Turbo Downpipe with 200-Cell Metallic Sport Cat
A more free flowing option
Check price at ECS Tuning for Supersprint Supersprint Turbo Downpipe with 200-Cell Metallic Sport Cat (opens the retailer site)
VRSF · Part no. 504010
VRSF Replacement Chargepipe Methanol/Water Injection Bung Plug
This plug is a replacement for the following models: 10901020A, 10901020B, 10901020C, 10901020D, 10301050, 10101020 and any other VRSF chargepipe that utilizes a water injection bung
Retailer fitment note: Fits N54/ N55/ N20/ N26/ S55/ B58 Engines from 2007-2016
Check price at ECS Tuning for VRSF VRSF Replacement Chargepipe Methanol/Water Injection Bung Plug (opens the retailer site)
Wagner Tuning · Part no. 500001023
High Flow 200 Cell Catted Downpipe
Unleash the power of your car by reducing the biggest restriction in your exhaust, while remaining emissions compliant.
Check price at ECS Tuning for Wagner Tuning High Flow 200 Cell Catted Downpipe (opens the retailer site)

2016-2021 BMW M2 downpipes

Before you order

ARM N55 Catted Downpipe - F3X - 4" EWG

Active Autowerke Catted Downpipe - N55

Active Autowerke Downpipe W Active A-flow Cat - F3x/F87 M2

Active Autowerke Downpipes W Active A-flow Cats - F10/F12 M5/M6

Active Autowerke Downpipes W Active A-flow Cats - S55

Active Autowerke High Flow Catted Downpipes

VRSF Downpipe Upgrade - Performance High Flow Cat - with hardware

3" Stainless Steel Downpipe With High-Flow Cats - F8X S55

CTS Turbo 4″ High-flow Downpipe w/ Cat - Electronic Wastegate

MAD S55 Catted Downpipes M2C/M3/M4 With Flex Section

Hi-Flow Sports Catted Downpipes

Milltek Sport - Large Bore Downpipes And Hi-Flow Sports Cats

Racing Dynamics Catted Downpipe

S55 Catted Downpipes w/ 200 Cell Sport Cat - F8X M3/M4/M2C

Supersprint Turbo Downpipe with 100-Cell Metallic Sport Cat

Supersprint Turbo Downpipe with 200-Cell Metallic Sport Cat

VRSF Replacement Chargepipe Methanol/Water Injection Bung Plug

High Flow 200 Cell Catted Downpipe

More 2016-2021 BMW M2 parts