Maxton Design Rear Side Splitters for G82 M4

*Please Note: BMW M Carbon Package is required for proper fitment* Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by...

Maxton Design Side Skirt Diffusers V.3 CSL Look for G82 M4

Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design.  ...

Maxton Design Side Skirt Diffusers V.2 for G82 M4

Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design.  ...

Maxton Design Side Skirt Diffusers V.1 for G82 M4

Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design.  ...

Maxton Design Rear Side Splitters V.2 for F82 M4

Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design.  ...

Maxton Design Rear Side Splitters V.1 for F82 M4

Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design.  ...

Maxton Design Rear Side Splitters for F82 M4

Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design.  ...

Maxton Design Street Pro Rear Diffuser for F82 M4

Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design.  ...

Maxton Design Rear Valance for F82 M4

Our parts are made of ABS plastic that is also primarily used in OEM parts throughout the automotive industry due to its impact, scratch resistance and shock absorbance characteristics. Give you car a new sharp look that will be the envy of all...

Maxton Design Side Skirts Diffusers for F82 M4

Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design.  ...

Maxton Design Side Skirt Diffusers for F82 M4

Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design.  ...

Maxton Design Front Splitter for F82 M4 M-Performance

Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design.  ...

Maxton Design Front Splitter for F82 M4

Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design.  ...

Maxton Design Carbon Fiber Rear Ducktail Spoiler for G80 M3

Maxton Design Carbon Division parts are the newest addition of products made of carbon fiber. Carbon fiber is very often utilized in vehicle aerodynamics modification parts like splitters, spoilers, diffusers, flaps, hoods and other body kit...

Maxton Design Carbon Fiber Rear Side Splitters for G80 M3 (Set for Maxton Diffuser Only)

Maxton Design Carbon Division parts are the newest addition of products made of carbon fiber. Carbon fiber is very often utilized in vehicle aerodynamics modification parts like splitters, spoilers, diffusers, flaps, hoods and other body kit...