PartSmith Co. supplies the Megan Supremo Series Axleback Exhaust System Black Chrome Dual Tips For 19+ BMW 330i RWD 2.0L i4 Turbo M Sport (G20) to drivers, shops and fleets across the USA.

Back pressure changes affect how the engine breathes, which is why matched components perform best. Check local emissions rules before changing emissions related components.
Stock of the megan supremo series axleback exhaust is live on this page rather than estimated.
Shops order the megan supremo series axleback exhaust from us in volume because the data on the page is accurate.
If your build is unusual, tell us and we will confirm the megan supremo series axleback exhaust against it.
The megan supremo series axleback exhaust ships protected, because a damaged part helps nobody.
Drivers choose the megan supremo series axleback exhaust here for honest specification detail and quick dispatch.
Buyers comparing the megan supremo series axleback exhaust will find the specification detail on this page rather than in a catalog footnote.
Quick specs
- Engine: 2.0L i4
- Material: Chrome
- Finish: Black
- Category: Major Pipe
- Price: $786.83 with free shipping over $99
- Availability: in stock, dispatched from the USA
Manufacturer specifications
Our Axle-Back Exhaust Systems for the G20 3-Series replaces the typically quiet and restrictive factory muffler and exhaust components with a larger, free flowing straight-thru type muffler. Whereas OEM muffler constructions typically rely on multiple chambers to bounce and absorb sound frequencies. This results in the increase of backpressure as exhaust gasses are deflected back and forth robbing engine response and power. Megan Racing Supremo Exhausts system utilize straight-thru perforated glass-pack mufflers dramatically decreasing exhaust backpressure as the gasses are allowed a straight, unrestricted passage while sound frequencies are absorbed by the glass-pack fiber material providing a nice, mellow tone. Comprised of 100% T-304 stainless steel, Megan Racing exhaust components are designed to last the test of time and protected with a 1-year warranty against manufacturer defects. Off-Road Use Only.
NOTE: The OEM muffler must be cut off in order to install this system using the provided slip on clamps.
- Material: T304 Stainless Steel
- Color: Metallic
- Finish: Polished / Black Chrome Tips
- Type: Exhaust System
- Style: Supremo Series ABE
- Placement: Rear
- Connection Type: Clamp-On / Cutting Require / Will disable factory exhaust valve
- Tubing Diameter: 86mm (ID) Inlet Tubing
- Tip Shape: 101mm OD Dual Exhaust Tips
- Increase High Flow Air and Maximize Performance
- TIG Weld for Strength and Durability
- CNC Machine Flanges for Strong Solid Support
- Closed Course, Off-Highway Use Only
Application:
For 2019+ BMW 330i RWD 2.0L i4 Turbo M Sport (G20)
Remark:
Installation: The OEM muffler must be cut off in order to install this system using the provided slip on clamps. Tip Color is not 100% Black. Contains a slight rainbow effect
Product Content:
- 1 Set x Exhaust System
Hardware if any as Shown in the Picture Above
The product does not come with manual/instruction, Professional Install Recommended
Cross Reference Number:
- MR-ABE-BG20-BC, MRABEBG20BC
Not sure it matches your vehicle? Send your VIN or your year, make and model and our fitment desk will confirm before you order.
Related listings: Exhaust & Emissions · Megan Racing Stainless Steel Exhaust Y-Pipe Ver.2 For 03-06 Nissan 350Z VQ35DE · Manzo Stainless Steel Exhaust X-Pipe For 05-13 Corvette 6.0L 6.2L (C6) · full catalog
Orders placed before early afternoon usually leave our USA warehouse the same business day, with tracking emailed at label creation.
A neutral reference for this work is the EPA emissions maintenance overview.
Before you order
Will this part fit my vehicle?
Send your VIN or your year, make and model and our fitment desk confirms the part against manufacturer data before it ships. The check is free and usually answered the same business day.
How quickly can I get this?
We ship from a USA warehouse with quick dispatch, and delivery estimates appear at checkout once you enter your address.
What happens if it arrives damaged?
Contact support before removing or returning anything, so the right process starts on the first message and nothing is voided by accident.
Is this checked before shipping?
Exhaust parts are checked for flange pattern, pipe diameter and emissions compliance.
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