Exhaust› Exhaust Pipes, Systems and Components

Remus

Remus BMW 1 Series F20 5 Door / F21 3 Door Axle Back

$515.52

SKU: R043 084111 0300

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

A focused rear section that brings a richer, more assertive tone to your 1 Series while keeping daily manners intact. Engineered by Remus for the 2011 BMW 1 Series F20 5 Door and F21 3 Door with the N13B16 engine, this axle-back replaces the stock rear muffler to deliver a more engaging soundtrack. Vehicle-specific geometry supports proper clearances and a secure fit. It’s an enthusiast-minded upgrade that adds character without turning your commute into a chore.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRemus
Part NumberR043 084111 0300

Videos

BMW M550i REMUS AXLE-BACK EXHAUST ( WATCH THIS BEFORE YOU BUY )

BMW M550i REMUS AXLE-BACK EXHAUST ( WATCH THIS BEFORE YOU BUY )
HOW TO MAKE YOUR M550i SOUND BETTER! [REMUS AXLE-BACK]

HOW TO MAKE YOUR M550i SOUND BETTER! [REMUS AXLE-BACK]
Installing Remus Axle Back Exhaust with Carbon Fiber tips on my 2018 BMW M550I. Is it worth it??

Installing Remus Axle Back Exhaust with Carbon Fiber tips on my 2018 BMW M550I. Is it worth it??
BMW F90 M5 Competition REMUS Exhaust Install + Sound | LOUD Revs, Crackles, Acceleration!

BMW F90 M5 Competition REMUS Exhaust Install + Sound | LOUD Revs, Crackles, Acceleration!
Porsche 718 Boxster with REMUS axle-back system

Porsche 718 Boxster with REMUS axle-back system
Alfa Romeo Giulia - Remus Exhaust Install - Before & After

Alfa Romeo Giulia - Remus Exhaust Install - Before & After
REMUS EXHAUST VS STOCK - BMW M2 COMPETITION (Remus Race Axle Back)

REMUS EXHAUST VS STOCK - BMW M2 COMPETITION (Remus Race Axle Back)
BMW x40i B58 Exhaust Sound Compilation - Stock vs Remus vs Remus vs M Performance (140i 240i 440i)

BMW x40i B58 Exhaust Sound Compilation - Stock vs Remus vs Remus vs M Performance (140i 240i 440i)
BMW M4 F82 with REMUS axle-back sport exhaust system

BMW M4 F82 with REMUS axle-back sport exhaust system
Alfa Romeo Giulia Veloce with REMUS axle-back system

Alfa Romeo Giulia Veloce with REMUS axle-back system
REMUS BACKBOX INSTALL on the BMW M140i!

REMUS BACKBOX INSTALL on the BMW M140i!

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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