2021 BMW M240i Base Performance Parts

Meet the MAD B58 Fat Boy 5'' catless downpipe. The MAD 5 inch Catless B58 Downpipe is a high-performance aftermarket upgrade for BMW B58 engine vehicles, designed to increase power and torque while improving exhaust flow. This downpipe is made from premium quality stainless...

Upgrade from the stock B58 downpipe to the MAD B58 catted downpipe for maximum airflow, power, and sound! Introducing the Mad Catted B58 Downpipe, the perfect upgrade for BMW enthusiasts looking to enhance their vehicle's performance and exhaust sound. Crafted from premium quality 304...

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 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,...

MAD BMW F Chassis B58 Charge Pipe Upgrade your vehicle’s performance and reliability with the MAD F Chassis B58 Charge Pipe. This upgrade is designed to replace the factory plastic charge pipe. This high performance charge pipe is built to improve airflow and overall...

MAD Valve Controller Essentials Everything You Need. Total Control. No Guesswork. Take full control of your exhaust sound with the MAD Valve Controller Essentials a simplified, plug-and-play solution designed around the valve positions enthusiasts use most every day. Unlike the factory system, which constantly...

Upgrade your stock B58 downpipe to the MAD B58 Catted Downpipe for more power, better sound, and guaranteed reliability without triggering a check engine light. The MAD Catted B58 Downpipe is the ideal performance upgrade for BMW owners who want more out of their...

Introducing the MAD BMW F Chassis M240/340/440 Front Mount Intake, designed to elevate performance and style without the hassle. This intake features a 6-ply reinforced silicone construction, providing top-tier durability under high boost. With a 3.5 inch design, it maximizes airflow, boosting throttle response...

Introducing the MAD BMW M340 M440 High Flow Air Intake W/ Heat Shield - a groundbreaking system designed specifically to elevate your BMW M340 M440 to new performance heights. Precision-engineered, this intake system harmoniously blends enhanced functionality with an added touch of elegance to...

King Engine Bearings BMW B58B30A (Size 0.25 Oversized) Main Bearing SetThis Part Fits: Year Make Model Submodel 2016-2018 BMW 340i Base 2017-2019 BMW 340i GT xDrive Base 2016-2018 BMW 340i xDrive Base 2017-2020 BMW 440i Base 2017-2020 BMW 440i Gran Coupe Base 2017-2020 BMW...

The CSF #7089 Cooling product is designed to be a "Drop-In Fit" application. The product will install in the OEM Location with no modifications necessary unless otherwise noted or instructions are included in the product package. Please see the manufacturer repair manual for standard...

King Engine Bearings BMW B58B30A Performance Rod Bearing Set (Size +.75)This Part Fits: Year Make Model Submodel 2016-2018 BMW 340i Base 2017-2019 BMW 340i GT xDrive Base 2016-2018 BMW 340i xDrive Base 2017-2020 BMW 440i Base 2017-2020 BMW 440i Gran Coupe Base 2017-2020 BMW...

The stock eccentric bolts provided by BMW for small toe adjustments tend to slip under high cornering loads, causing changes to the rear alignment. Our SPL Parts Eccentric Toe Lockout (ELT) kit eliminate the stock eccentric bolts to keep your rear alignment where you...

The Eibach PRO-KIT is a premium line of lowering springs designed to enhance the performance and appearance of your vehicle. Whether you're a car enthusiast looking to improve the handling of your daily driver or motorsports competitor looking for an edge on the track....

Brembo 16-18 BMW 320i xDrive/2014 328d xDrive/2016 328i Rear Premium OE Equivalent RotorThis Part Fits: Year Make Model Submodel 2021 BMW 230i Base 2021 BMW 230i xDrive Base 2016-2018 BMW 320i xDrive Base 2014-2015 BMW 328d xDrive Base 2016 BMW 328i Base 2014-2016 BMW...