aFe MACH Force-Xp Exhaust System

Fits 2015+ BMW M3/M4 (F80/F82) with S55 3.0L Engine

Part #: 49-36338-B

Overview

The aFe MACH Force-Xp 2-1/2 inch SS Axle Back Exhaust with Black Tips is designed to enhance the sound and performance of your BMW M3 or M4 equipped with the S55 engine. Crafted for enthusiasts seeking a bold, aggressive exhaust note, this system combines durability, style, and improved airflow to support your vehicle’s sporty character. Whether you're looking to unleash more horsepower or simply want a commanding sound, this exhaust system is an excellent upgrade for your high-performance BMW.

Constructed from high-quality stainless steel with a sleek black powder-coated finish, the system offers both aesthetic appeal and long-lasting corrosion resistance. Its transverse muffler design effectively absorbs high-pitched tones, producing a deep, powerful exhaust note that complements the vehicle's aggressive styling. The inclusion of a factory-style exhaust valve allows for precise control of exhaust flow, helping you tailor the sound and performance to your preferences when paired with the factory exhaust valve motor (not included).

Key Features

This exhaust system features a free-flowing design that helps maximize horsepower and torque output while delivering a commanding sound. Its durable stainless steel construction ensures longevity and resistance to the elements, making it suitable for daily driving or spirited outings. The black tips add a refined, aggressive look to your vehicle’s rear end, enhancing its overall aesthetic. Designed for easy installation, this axle-back system is a direct bolt-on upgrade that requires no modifications.

Construction & Design

The system is built from high-grade stainless steel with a high-temp powder-coated metallic black finish, ensuring durability and corrosion resistance. The transverse muffler design is engineered for optimal sound absorption and flow, while the factory-style exhaust valve integration allows for customizable exhaust flow control.

Driving Feel & Feedback

Expect a more aggressive and resonant exhaust note that amplifies your vehicle’s sporty character. The system supports improved exhaust flow, which can contribute to enhanced throttle response and a more engaging driving experience. The sound level is assertive yet refined, making your BMW stand out on the road.

Installation & Fitment

This axle-back exhaust system is designed for a straightforward bolt-on installation, compatible with 2015 and newer BMW M3 and M4 models equipped with the S55 engine. No additional modifications are required, allowing for a quick upgrade with professional or DIY installation.

What’s Included

The package includes the stainless steel axle-back exhaust with black tips and all necessary hardware for installation.