MAD

Unlock the untapped potential of your BMW's engine with the MAD High Flow Air Intake, specifically designed for BMW X3 & X4 models with B58 engines. Aimed to please both the performance enthusiast and the everyday driver, this product provides a seamless blend of...

MAD introduces their G-chassis B58 BMW Turbo Inlet/Resonator Delete Pipe, a product designed to optimize airflow from the intake to the turbo, eliminating restrictions and increasing the inlet diameter for improved power and turbo efficiency. The MAD G-chassis turbo inlet pipe offers a seamless...

MAD BMW X3M X4M 3.5" Non-Resonated Single Midpipe The MAD 3.5" Non-Resonated Single Midpipe is designed for X3M and X4M owners who want to get the most sound out of the S58 exhaust system. It replaces the OEM center section, removing the secondary catalytic...

Introducing the MAD X3M X4M Axle-Back Exhaust System, engineered to elevate the driving experience of your BMW X3M or X4M. Crafted with precision and passion, this exhaust system delivers a thrilling blend of performance, sound, and style. Designed for seamless compatibility, the MAD X3M...

MAD BMW X3M X4M 3.5" Resonated Single Midpipe The MAD 3.5" Resonated Single Midpipe is a simple way to open up the exhaust on the S58-powered X3M and X4M while changing the factory exhaust tone. This midpipe replaces the OEM center section, removing the...

Upgrade your turbocharged BMW or Toyota Supra with the MAD B58 Gen 2 Charge Pipe, engineered to improve airflow, durability, and throttle response while eliminating the weak factory plastic charge pipe prone to cracking under boost. Designed as a direct OEM replacement, this performance...

Enhance your vehicle's exhaust system with the MAD Valve Controller, the ultimate tool for customizing your exhaust sound and performance. Designed to override factory settings, this controller gives you complete control over your exhaust flap, allowing you to tailor the exhaust note to match...

Upgrade your MAD intake system with this high-performance replacement filter, specifically engineered for optimal compatibility. Experience significantly improved airflow and superior air filtration, ensuring your engine breathes easier and runs more efficiently. This filter is fully serviceable, offering long-lasting performance and value. Note: All...

Upgrade from the stock B58 downpipe to the MAD B58 catless downpipe for maximum airflow, power, and sound! The Mad Catless B58 Downpipe is an essential upgrade for any BMW enthusiast looking to maximize the performance of their B58 engine. Made from high-quality materials,...

Introducing the F90 M5 Carbon Intake System: Elevate Your Driving Experience with Unparalleled Performance Unleash the true power of your F90 M5 with our cutting-edge Carbon Intake System, meticulously designed to redefine your driving experience. Crafted with precision and engineered for maximum performance, this...

Presenting the all-new MAD F90 M5 FATBOY Primary Downpipes - our most expansive offering to date! Crafted for unrivaled performance, these cutting-edge downpipes are meticulously engineered with a singular objective: to accommodate the most substantial piping diameter achievable between the flanges. Objective successfully achieved!...

Introducing the MAD F90 Primary Catted Downpipes - the ultimate BMW F90 M5 upgrade for enhanced engine potential, increased power, and torque throughout the RPM range. Constructed from top-quality T304 stainless steel, these downpipes are designed for longevity. Mandrel-bent for optimal flow, they feature...

Introducing the MAD F90 M5 Primary Downpipes, the ultimate upgrade for your BMW F90 M5. These high-performance downpipes are designed to unleash the full potential of your engine, delivering increased power and torque throughout the RPM range. Crafted from premium-quality T304 stainless steel, these...

The MAD F9x secondary downpipes are a premium upgrade for your vehicle's exhaust system. Made with high-quality materials and expert craftsmanship, these downpipes are designed to provide exceptional performance and enhance the overall driving experience. The MAD F9X secondary downpipes are specifically engineered to...

Upgrade from your stock heat exchanger to the MAD front mount heat exchanger w/ heat shield for maximum performance and reliability! Give your BMW M3, M4, or M2 Competition the reliability it deserves by upgrading to the MAD S55 heat exchanger. The MAD cooler...