PRODUCT TYPE
2023 BMW X4 M40i Performance Parts
Performance parts for the 2023 BMW X4 M40i, each checked to fit. Narrow it down with the filters, or search by part number.
82 parts
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Vendor:BMW G01 X3 M40i Valvetronic Designs Valved Exhaust System Unleash the Full Potential of Your B58 Overview At Valvetronic Designs, we believe enthusiasts deserve the ultimate driving and sound experience. That’s why our pursuit of perfection for the G01 platform has resulted in one...Regular price $2,999.99Regular priceUnit price per
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Vendor:BMW B58 (Gen 1 / Gen 2 / Gen 3) – EPA-Compliant 400 Cell Catted Downpipes Engineered for the B58 Turbocharged Inline-6 • High-Flow • Compliant • Introducing Our NEW 400 Cell EPA-Compliant Downpipes for the B58 Platform Across every generation, the B58 turbocharged...Regular price From $1,062.49Regular priceUnit price per
$1,249.99Sale price From $1,062.49In stock -
Vendor: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...Regular price $369.00Regular priceUnit price per
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Vendor: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...Regular price $309.00Regular priceUnit price per
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Vendor: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...Regular price $129.00Regular priceUnit price per
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Vendor: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...Regular price $189.00Regular priceUnit price per
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Vendor: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...Regular price $199.00Regular priceUnit price per
$285.00Sale price $199.00In stock -
Vendor: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,...Regular price $169.00Regular priceUnit price per
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Vendor:MAD BMW X3 X4 X5 X6 X7 G-Series B58 Front Mount Silicone Intake Unlock More Airflow. More Sound. More Performance. Take your BMW B58 to the next level with the MAD Front Mount Silicone Intake, engineered specifically for G-Series platforms. Designed to increase airflow,...Regular price $349.00Regular priceUnit price per
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Vendor: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...Regular price $159.00Regular priceUnit price per
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Vendor:MAD X3/X4 M40 Catback Exhaust B58 G01/G02 Unleash the Ultimate Sound and Performance Experience the perfect blend of sound, performance, and style with the MAD Catback Exhaust System for your BMW X3 M40i (G01) and X4 M40i (G02) equipped with the B58 engine. Elevate...Regular price $1,529.00Regular priceUnit price per
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Vendor:Rock Guard: CSF knows the kind of punishment the front of a car can take on or off the track. The wrong bit of debris flying through the front grille can quickly punch a hole in a cooler. Because the Transmission cooler sits at...Regular price $1,289.00Regular priceUnit price per
$1,339.00Sale price $1,289.00In stock -
Vendor:This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity. This media is best suited for street use. Pro DRY S filters are easily...Regular price $97.00Regular priceUnit price per
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Vendor:MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealingThis Part Fits: Year Make Model Submodel 2020-2023 BMW 540i Base 2020-2023 BMW 540i xDrive Base 2019 BMW 640i xDrive Gran Turismo Base 2020-2022 BMW 740i Base 2020-2022 BMW 740i xDrive Base 2020,2022 BMW...Regular price $180.99Regular priceUnit price per
$201.10Sale price $180.99Special order5–8 days -
Vendor:The PowerStop Z17 Evolution Plus ceramic brake pads feature a ceramic formula designed to maximize stopping power while reducing brake dust & eliminating noise. Using OE positive mold technology along with a thermal scorched pad surface, Z17 pads maintain consistent wear and performance while...Regular price $40.46Regular priceUnit price per
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Vendor:MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealingThis Part Fits: Year Make Model Submodel 2020-2023 BMW 540i Base 2020-2023 BMW 540i xDrive Base 2019 BMW 640i xDrive Gran Turismo Base 2020-2022 BMW 740i Base 2020-2022 BMW 740i xDrive Base 2020,2022 BMW...Regular price $200.62Regular priceUnit price per
$222.92Sale price $200.62Special order5–8 days
