Considering the belly pan that comes on the E46 M3 is designed from plastic, the risk of damage is much greater for any low mounted coolers and hoses. Even the cost of replacing an original belly pan is enough to be committed to a more permanent design.

We wanted to offer something that would protect all of the underside engine components, on both street cars and modified track cars you never know when something will pop up in the way. Something as mundane as a parking block or roadkill can damage a plastic belly pan - we’ve all seen drooping, damaged belly pans and resulting filthy engine bays.

Our engineers paid close attention to fitment in all areas including radiator support and fender liners. Durability is ensured with a center plate manufactured from 8 gauge 5052 aluminum with 3/16” frame supports. Installation is simple, with the only modification required is adding rivet nuts to existing holes in the frame, allowing for a rigid product.

Click here for product installation instructions.

Also available in s wrinkle black powder coat!

Rivnut installation tool

Features:

• Durable 8GA 5052 Aluminum skid plate construction.
• 3/16” 5052 Aluminum skid plate frame mounts/supports.
• Maintains factory aerodynamics.
• Maintains factory mounting for side panels/splash guards.  
• All stainless rivnuts and bolts
• Easy to convert back to stock
• Made in America

Our unique and carefully designed front lip for the E46 M3 focuses on enhancing the car's aesthetics while preserving its natural beauty. This front lip is constructed of high-gloss, 3mm thick, 2x2 carbon fiber that adds a tasteful accent to the bumper while being strong and lightweight!

This aesthetic piece was crafted to stand out from other options available on the market by incorporating design elements that draw inspiration from the stock bumper but reimagines them in a way that sets it apart. Rather than overcomplicating the car's body styling, the goal was to seamlessly integrate the front lip with the existing design. This approach aims to enhance the car's body styling rather than overshadow it.

This versatile design is suited for both track use and everyday driving on the streets. Our E46 M3 front lip was designed to strike a balance between uniqueness and performance oriented aesthetics, while complementing the car's existing design. This is a clear cut choice front lip for someone looking to enhance the look of their M3.

Once you see your M3 with this front lip from, you will no longer think the front end is complete without it. Rounding out the near perfect car, this front lip completes the front end by filling out the open space underneath and sets the stage to enjoy the timeless body styling incorporating a curvature that compliments the front bumper.

Features & Benefits:

High-Gloss
Beautiful flowing carbon weave
Strong and lightweight
Updates the bumper with carbon appearance that enhances the existing body lines
Motorsport styling
Enhanced lowered appearance
Design:

CAD designed in-house for precision fitment
3mm 2x2 carbon fiber shell securely mounted at strong mounting points along the whole surface where the lip mates to the bumper
Front leading edge helps compliment and accentuate the forgotten body lines to add an aggressive yet subtle flare to the front end
Attaches to the front bumper with self tapping screws, plastic riv-nut and 6mm 3m adhesive tape to securely mount
Installation hardware included

ECS Exclusive Proudly Offered at Turner Motorsport!

Add-on diffuser to deliver a true motorsport look to your M3. Fastened seamlessly to the bottom of the rear bumper giving a platform to show off your exhaust and complete the rear end of the E46.

The E46 M3 is an amazing looking car right out of the box but a common BMW issue is the height of the front vs rear bumpers. As far back as the E30, the front bumper is much lower than the rear bumper and the E46 M3 faces the same issue. With this problem the front bumper is always super low to the ground and the rear bumper looks in-complete. The ECS add-on diffuser is a unique option for balancing out the rear bumper with the height of the front bumper for a full and complete look.

Give your M3 that wild style that stands out from the crowd, and obtain a nice balanced look. This is just the start of a new line of Street Flow Diffusers diffusers that are a must have extension of your awesome ride. The diffusers come powder coated in a sleek satin-black finish, are a blast to install and fit seamlessly against the rear bumper for a professional looking install every time. The Street Flow diffuser attaches below your factory rear diffuser and exhaust of your choosing to fill out the rear end for a nice full and aggressive styling profile.

Lets take a trip together down a new and unique path. Over the years ECS has designed factory replacement ABS and Carbon Fiber diffusers for all different models of BMW's. For the factory replacements ECS focus was to take the oem characteristics and add a twist and really bring out a more aggressive look with a direct replacement diffuser. For their new line of diffusers, us as car enthusiasts wanted to design a set of diffusers that really pushed the envelope and stepped outside of our comfort zone. Our new line of add-on diffusers is a result of our engineering team and fellow enthusiasts spending time study the M3 chassis, modeling different designs, testing prototypes and making changes to get a final product that we are extremely excited to offer. The E46 M3 Street Flow Diffuser is the first in our line of new diffusers. Stay tuned for the E36 M3 and the E92 M3 diffusers next!

Features:

Adds an aggressive aesthetic in addition to the subtle factory rear diffuser
Lightweight and durable 10ga aluminum in satin black powder coat to blend with the factory trim color
Installation is secure and simple with ample adjustability built in for perfect fitment
Design:

10 ga 5052 aluminum construction
Black satin powder coat for long term corrosion resistance
5 piece design to simplify installation
Slotted mounting locations to allow for mounting adjustment
Laser cut ECS logo pre powder coat for a smooth finish
Hidden hardware for better aesthetic

MINI Ultimate ECS Tow Hook Mount License Plate Kit

Discover the versatility and functionality of the MINI Ultimate ECS Tow Hook Mount License Plate Kit, engineered by ECS to elevate your license plate mounting experience.

• Modular Design: Start with the tow hook mount and add on the camera mount or license plate bracket anytime.
• Adjustability: Plate position and full swivel angle adjustability for a personalized fit.
• Durable Construction: Made from 6061-T6 Aluminum with type 2 anodization for corrosion and wear resistance.
• Easy Installation: Includes stainless steel hardware and allen keys for quick adjustments and installation.
• Enhanced Durability: Black melonite coating resists stone chips and corrosion, ensuring long-lasting performance and appearance.

Upgrade your MINI with confidence using the Ultimate ECS Tow Hook Mount License Plate Kit, designed and engineered in-house by ECS for maximum functionality and aesthetic appeal.

HARD Motorsport's window deflector pairs are a perfect option to increase the aerodynamic properties of your E46 BMW. Designed to reduced drag and resistance, these deflectors prevent air from flowing into your interior, allowing for faster acceleration times.

Features:

• Aluminum
• Lightweight
• Powder-coated
• Mounts in Factory Locations
• No Drilling/Hardware Needed

Compatible with HARD Motorsport polycarbonate rear windows.

Fits the following vehicles:

E46 BMW All coupe models