What is an axle-back exhaust system?

An axle-back exhaust system replaces the factory muffler and the pipes extending from the rear axle. It's a simpler exhaust modification compared to a cat-back system, primarily affecting the sound and appearance of the rear of the vehicle.

Does this exhaust system require welding for installation?

Typically, axle-back exhaust systems are designed for a bolt-on installation, meaning welding is not required. You should always refer to the manufacturer's installation instructions for specific details.

What kind of sound can I expect from this Remus exhaust?

This Remus axle-back system is designed to produce a deeper, more aggressive exhaust note than the stock system. The specific tone can vary slightly based on driving conditions, but it aims for a sportier sound profile.

Specifications

Brand: Remus
Part #: 086512 0500 086512 1684C

Remus

Remus BMW 3 Series F30 Sedan / F31 Touring (N55B30) Axle Back w/Straight Carbon Insert Tail Pipe Set

Name: Remus BMW 3 Series F30 Sedan / F31 Touring (N55B30) Axle Back w/Straight Carbon Insert Tail Pipe Set
Brand: Remus
SKU: remus-remus-bmw-3-series-f30-sedan-f31-touring-n55b30-axle-back-w-straight-carbo-t14-785309G
Price: 1938.12 USD
Availability: BackOrder

$1938.12

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Remus Axle Back Exhaust System with Straight Carbon Insert Tail Pipes for BMW 3 Series F30/F31 (N55B30).

Key Features

Fits BMW 3 Series F30 Sedan and F31 Touring models with the N55B30 engine.
Features straight-cut tail pipes with carbon fiber inserts for a sporty look.
Constructed from durable stainless steel for longevity and corrosion resistance.
Designed as an axle-back system, replacing the factory muffler section.
Aims to improve exhaust tone for a more aggressive sound profile.
Carbon fiber tips contribute to a lighter overall weight compared to full metal.

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About this part

Product Details

The straight-cut carbon fiber insert tips on this Remus axle-back exhaust system are a notable design choice, hinting at the performance and sound improvements you can expect for your BMW 3 Series F30 Sedan or F31 Touring equipped with the N55B30 engine. This system replaces the factory muffler section, aiming to give your car a more aggressive exhaust note and a sportier appearance without altering the entire exhaust path.

Remus is known for its well-built exhaust components, and this axle-back system is no exception. It's constructed from stainless steel, which is a strong material that holds up well against the heat and corrosive elements found under your vehicle. The carbon fiber tips are not just for looks; they also help reduce weight compared to all-metal alternatives. When installing an axle-back system like this, you're typically looking at a bolt-on process that doesn't require welding, making it a more accessible upgrade for many DIYers or a straightforward job for a mechanic.

This Remus axle-back system is designed to integrate with your existing exhaust from the catalytic converter back. You'll notice a deeper, more resonant tone during acceleration, and a subtle rumble at idle that lets you know there's something more potent under the hood. The straight carbon insert tips provide a clean, modern look that complements the sporty nature of the F30 and F31 chassis.