2015 BMW M235i xDrive Base Performance Parts

Upgrade from the stock N55 downpipe to the MAD N55 catless downpipe for maximum airflow, power, and sound! Upgrade to the MAD BMW N55 downpipe to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipe, your turbo can now...

Upgrade from your stock intercooler to the MAD stepped core intercooler for maximum performance and reliability! The MAD BMW 5" HD Stepped Core F Chassis Intercooler is the ultimate solution for BMW enthusiasts who demand the best performance from their vehicle. This high-quality intercooler...

Upgrade from your stock intercooler to the MAD Race intercooler for maximum performance and reliability! The stock BMW intercooler is small, inefficient, and cannot keep up with the high boost that your tuned car targets. MAD BMW  race intercooler will keep the intake air...

Upgrade from the stock N55 inlet to the MAD N55 Inlet for maximum Throttle response and sound! The MAD N55 inlet kit is a direct fit with no cutting or any other modifcation needed. This modification will improve air flow and the sound of...

Upgrade from the stock N55 downpipe to the MAD N55 catted downpipe for maximum airflow, power, and sound! Introducing the Mad Catted N55 Downpipe, the perfect upgrade for BMW enthusiasts looking to enhance their vehicle's performance and exhaust sound. Crafted from premium quality 304...

The MAD N55 Intake is a high-performance air intake system designed specifically for BMW N55 engines. It is engineered to provide improved airflow to the engine, resulting in increased horsepower and torque, better throttle response, and a more aggressive engine sound. Made from high-quality...

Built on the foundations of DBA's T2 slot, the T3 slot design features additional, precise, CNC machined tri-symmetrical slots, resulting in an even quieter, more responsive and smoother brake pedal feel The T3 slot increases the number of exit points for brake pad friction...

Bilstein B16 (DampTronic) suspension kits feature ride height adjustability with dampers compatible with OE electronic damping systems. All of the active features of the factory electronic suspension, along with the factory controls, will be retained with the installation of this kit. These kits offer...

SPL Parts FKS Series BMW F2X/F3X xDrive Front Caster Rod Bushings (CRB) replace the stock flexible rubber bushings with low friction, articulating Spherical Bearings eliminating bushing deflection and reducing friction. This maintains optimum suspension geometry under load to improve braking and handling feedback. Massive...

Note- For safety, a solenoid (part #40060) must be used when injecting post throttle body to prevent vacuum siphoningThis Part Fits: Year Make Model Submodel 2011 BMW 1 Series M Base 2008-2013 BMW 135i Base 2013 BMW 135is Base 2007-2015 BMW 335i Base 2014-2016...

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52245. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding...

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 Injen SES21128ICP Cold Side Intercooler pipe is the next logical step in your search for power gains in your N55 equipped BMW. This easy to install performance charge pipe system allows that turbocharged engine to breathe deeper to unleash that additional performance that...

This system produced gains of up to +18 HP and +27 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of 3" - 2-1/2" mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system features...

H&R sport Sway Bars are designed for drivers' who desire improved handling without lowering or affecting ride quality. H&R sport Sway Bars increase your suspension's roll stiffness-or its resistance to roll in turns-while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and...