ECS BMW Exterior Trim, Body Parts, Aero and Styling for BMW E36 (1992-1998) M3

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Keep your BMW looking fit and trim with our replacement factory or aftermarket exterior pieces. The appearance of your BMW can be a statement; with our OEM replacements, you can maintain your vehicle's looks and the function of exterior components like mirrors, window regulators, and hood dampers. To upgrade your car with aero components, updated bumpers, or full body kits, visual upgrades from M-Tech, ZHP, CSL, and more are ready to give your BMW the perfect look.

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M3 Street Flow Rear Diffuser - E36
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:23947136
Part#: 047602LA01KT
In Stock
Sale - Save 25% $ 462.99

This product was last offered at the strikethrough price on
06-14-2026

$ 347.24 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 462.99

This product was last offered at the strikethrough price on
06-14-2026

$ 347.24 USD
Free Shipping on orders $49 and up

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 E36.

The E36 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 E36 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 E36 M3 Street Flow Diffuser is the first in our line of new diffusers. Stay tuned for 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

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BMW Roundel Removal Tool
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:361151
Part#: BMWRRTOOL
In Stock
Sale - Save 25% $ 1.99

This product was last offered at the strikethrough price on
06-13-2026

$ 1.49 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 1.99

This product was last offered at the strikethrough price on
06-13-2026

$ 1.49 USD
Free Shipping on orders $49 and up

Is your BMW hood emblem showing signs of wear and tear?

If it's cracked or faded, it's time for a replacement. Introducing the Roundel removal tool, designed specifically for effortless removal of your old emblem and installation of the new one. Made with durable nylon, this tool is both thin enough to fit under the roundel and strong enough to avoid breakage. Say goodbye to your old emblem with ease and give your BMW a fresh, shiny upgrade.

Benefits:

  • Effortlessly removes old hood emblems
  • Facilitates easy installation of new emblems
  • Durable nylon construction ensures longevity
  • Compatible with various BMW models
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BMW Flush License Plate Bolt - 12mm - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:361282
Part#: 92095A210
In Stock
Sale - Save 25% $ 1.99

This product was last offered at the strikethrough price on
06-13-2026

$ 1.49 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 1.99

This product was last offered at the strikethrough price on
06-13-2026

$ 1.49 USD
Free Shipping on orders $49 and up

Flush License Plate Bolt - 12mm

Upgrade your vehicle's aesthetics with the Flush License Plate Bolt - 12mm, designed to seamlessly blend into your license plate for a sleek appearance. Crafted from durable materials, this bolt offers both style and functionality. Its low-profile design ensures a clean look while providing secure attachment. Enhance your vehicle's exterior with this easy-to-install accessory.

  • Sleek and seamless appearance
  • Durable construction for long-lasting use
  • Low-profile design for a clean look
  • Easy installation process
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BMW Flush License Plate Bolt - 16mm - Priced Each
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:380379
Part#: 92095A212
In Stock
Sale - Save 25% $ 1.99

This product was last offered at the strikethrough price on
06-13-2026

$ 1.49 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 1.99

This product was last offered at the strikethrough price on
06-13-2026

$ 1.49 USD
Free Shipping on orders $49 and up
Stainless slim bolt for that clean look on your plates Flat, clean install hardware that will not rust away or corrode. Stainless steel - M5x0.80 -16mm long - hex drive button screw.