Milltek Sport BMW F80 M3 & F82 M4 (2014 - 2018 NON OPF) Catback Exhaust System - Clubsport Garage

Milltek Sport BMW F80 M3 & F82 M4 (2014-2018 NON OPF) Catback Exhaust System

By Milltek Sport

Exhaust Tips

Exhaust Option

From £1,925.00 £2,150.00

Worldwide Shipping

Official Dealer

View details

Product Description

The Milltek Sport Exhaust System for BMW F80 M3 and F82 M4 Non-OPF models 2014–2018 is a performance exhaust upgrade designed to enhance sound, improve exhaust flow and give the S55-powered M car a sharper, more purposeful character.

Developed specifically for the F8X M3/M4 platform, this system improves the exhaust tone while retaining the quality and refinement associated with Milltek Sport. It is available in multiple configurations, allowing owners to tailor the sound and performance profile to suit road, fast-road or track-focused use.

Manufactured in the UK from 304L aerospace-grade stainless steel, the Milltek system offers excellent durability, fitment quality and long-term performance. By improving exhaust gas flow and reducing back pressure, it can support sharper throttle response, reduced weight and a more engaging driving experience.

Available in Standard EC-Approved, Race and Equal Length variants, plus a choice of premium tailpipe finishes, this direct bolt-on replacement is a versatile upgrade for Non-OPF F80 M3 and F82 M4 models.

Further information below.

Key Features

Milltek Sport Exhaust System
Designed for BMW F80 M3 and F82 M4 Non-OPF models
Suitable for 2014–2018 vehicles
Developed for the F8X M3/M4 platform
Designed for the S55 3.0 twin-turbo engine
Signature Milltek Sport exhaust tone
Sharper, more purposeful sound profile
Increased presence and aggression
Aggressive yet refined exhaust note
Improved exhaust gas flow
Reduced back pressure
Can support sharper throttle response
Potential weight saving over the factory system
Available in three noise / configuration options:
Standard EC-Approved
Race
Equal Length
Direct bolt-on replacement
Manufactured in the UK
Made from 304L aerospace-grade stainless steel
High-quality fitment and construction
Suitable for road, fast road and trackday use
Tailpipe finish options:
Polished
Cerakote Black
Titanium
Burnt Titanium
Carbon Fibre

Vehicle Compatibility

BMW F80 M3 Non-OPF 2014–2018
BMW F82 M4 Non-OPF 2014–2018
Engine compatibility:
S55 3.0 twin-turbo
Designed for compatible Non-OPF BMW F8X M3/M4 models.
Please confirm exact vehicle model, year, OPF/GPF status, exhaust configuration, required variant and preferred tailpipe finish before ordering.

What's Included

Milltek Sport Exhaust System
Vehicle-specific exhaust system components
Selected exhaust configuration:
Standard EC-Approved
Race
Equal Length
Selected tailpipe finish
Vehicle-specific fitting components supplied by Milltek
Tailpipe finish options available:
Polished
Cerakote Black
Titanium
Burnt Titanium
Carbon Fibre
Additional hardware, software, emissions-related components and fitting consumables are not included unless supplied separately.

FAQs

What does the Milltek Sport Exhaust System do?

It upgrades the factory exhaust system to improve sound, enhance exhaust flow and give the BMW F80 M3 or F82 M4 a more purposeful driving character.

Which vehicles does this system fit?

It is designed for BMW F80 M3 and F82 M4 Non-OPF models from 2014–2018.

What engine is this designed for?

It is designed for the S55 3.0 twin-turbo engine.

Is this for OPF or Non-OPF cars?

This listing is for Non-OPF F80 M3 and F82 M4 models.

What exhaust variants are available?

The system is available in Standard EC-Approved, Race and Equal Length variants.

What is the Standard EC-Approved variant?

The Standard EC-Approved variant offers a deeper, more purposeful tone while retaining strong daily drivability and refinement.

What is the Race variant?

The Race variant is designed for a sharper, more aggressive tone with increased road presence, reduced back pressure and stronger performance character.

What is the Equal Length variant?

The Equal Length variant uses equal-length pipework to optimise exhaust gas flow and create a more distinctive, growling exhaust note.

Does the Equal Length system improve performance?

The supplied information states that the Equal Length configuration is designed to improve scavenging, maintain more consistent back pressure and support increases in power and torque through the rev range.

Will it make the car louder?

Yes. The system is designed to increase exhaust presence, with the final sound depending on the chosen variant and configuration.

Does it improve performance?

The system is designed to improve exhaust gas flow and reduce back pressure, which can support sharper throttle response and improved performance feel.

What is the exhaust made from?

It is manufactured from 304L aerospace-grade stainless steel.

Where is it manufactured?

Milltek Sport exhaust systems are manufactured in the UK.

What tailpipe finishes are available?

Available finishes include Polished, Cerakote Black, Titanium, Burnt Titanium and Carbon Fibre.

Is this a direct bolt-on system?

Yes. The supplied information states it is a direct bolt-on replacement.

What should I check before ordering?

Please confirm vehicle model, year, OPF/GPF status, exhaust configuration, required variant and preferred tailpipe finish before ordering.

Shipping & Delivery

Dispatch Times

Most stocked items dispatch within 1–2 business days. Some products may have longer lead times due to special ordering, availability, or build times. If your order contains multiple items, they may be shipped together once all items are ready unless otherwise agreed.

UK & International Shipping

We ship worldwide. Transit times vary depending on destination and courier. Tracking details are provided once your order is dispatched.

Import Duties & International Orders

International customers are responsible for all import duties, taxes, and clearance fees. These are not included in our prices and are outside of our control. Refusal or non-payment of import charges may result in return shipping, handling fees, and customs charges being deducted from any refund.

Damaged Shipments

If your parcel arrives visibly damaged, please refuse delivery or note the damage with the courier. If damage is discovered after opening, contact us immediately with photos. Do not install damaged items, as installation voids courier claims and return eligibility.

Returns

Returns must be authorised before sending anything back. Returns must be requested within 14 days of delivery and returned within 14 days of approval, in unused/uninstalled condition and in original packaging. Some items, including special-order, built-to-order, used, installed, or modified parts, are non-returnable.

Full details are available in our Shipping Policy and Returns & Refund Policy.

Warranty & Disclaimer

Warranty

Most products include a manufacturer’s warranty covering manufacturing defects only. Warranties do not cover wear and tear, improper installation, misuse or neglect, track use, competition or racing environments, labour costs, vehicle damage, downtime, or consequential loss. Warranty outcomes are determined by the manufacturer, not Clubsport Garage. Items must be returned for inspection at the customer’s cost unless agreed otherwise.

Fitment & Installation

Many products are aftermarket components and may require professional installation or minor adjustment. Perfect OEM-level fitment cannot be guaranteed. Professional installation by an experienced workshop is strongly recommended. Installed or used items cannot be returned.

Motorsport Use Disclaimer

Some products are intended for off-road, track, or motorsport use only and may not be legal for road use, for example non-TÜV/DOT-approved parts. It is the customer’s responsibility to ensure compliance with local laws, insurance requirements, and vehicle regulations. By purchasing and installing aftermarket parts, you accept all responsibility for ensuring compatibility, legal compliance, proper installation, and any resulting wear, damage, or failure.

Product Images & Descriptions

Product photos are illustrative and may differ slightly from the item supplied. If specific details are important, please contact us before purchasing.

Full details are available in our Terms of Service and related policy pages.