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This product was last offered at the strikethrough price on
05-05-2026
This product was last offered at the strikethrough price on
05-05-2026
Unlock Aggressive Style with Turner Motorsport's E36 M3 Street Flow Rear Diffuser Kit & ABS Front Lip!
Achieve an aggressive, cohesive design that enhances your M3's exterior appeal from front to back.
E36 M3 Street Flow Rear Diffuser
The E36 M3 has always been a head-turner, but the rear bumper often lacks the levelled look of the front. With BMW's signature design featuring a lower front bumper compared to the rear—an aesthetic seen across generations—this diffuser brings balance by matching the rear bumper’s height to the front, giving your lowered E36 M3 a sleek, grounded look.
Designed to add a bold edge to your M3, the Street Flow Diffuser is our latest innovation in aggressive styling, specially crafted to bridge the gap between factory lines and custom flair. Each piece is precision-engineered and powder-coated in satin black to perfectly complement the M3's factory trim. Easy to install, the diffuser seamlessly mounts to the rear bumper, ensuring a flawless fit and professional look.
The Street Flow Diffuser is a new venture for Turner Motorsport, diverging from our line of factory-replacement ABS and Carbon Fiber diffusers to deliver a design that pushes the boundaries. After extensive modeling and prototyping, we’re thrilled to debut this product, with more designs in the pipeline. Get ready to take your E36 M3 down a unique path in styling evolution.
Key Features:
Bold Appearance: Complements the OEM rear diffuser with an added aggressive look. Durable Construction: Made from lightweight 10-gauge aluminum, finished with a satin black powder coat for superior durability. Effortless Install: Adjustable slots and hidden color-matched hardware for a streamlined setup. Specifications:
Material: 10-gauge 5052 aluminum with black satin powder coat Design: 5-piece layout for easier installation and maximum fitment adjustment Extra Detail: Includes laser-cut ECS logo and concealed mounting hardware Turner Motorsport ABS Front Lip - Matte Black
An essential upgrade, this ABS Front Lip brings both visual impact and aerodynamic benefits to your M3. The front lip adds downforce for enhanced handling while maintaining a durable build to withstand daily driving conditions, including road debris and uneven surfaces.
Inspired by the E36 LTW design, Turner Motorsport’s ABS Front Lip is a cost-effective alternative to fragile carbon fiber lips. Made from UV-stabilized ABS plastic, this two-piece design resists cracking and shattering, offering a matte black finish that complements the original E36 aesthetic. For added versatility, this lip can be prepped and painted to suit your style preferences.
Features & Specifications:
Inspired Design: E36 LTW-inspired look in a robust ABS form Enhanced Durability: UV-resistant construction for long-lasting performance Precision Fit: Engineered using 3D laser scanning for optimal fitment Easy Install: Uses factory screws and includes pre-applied 3M adhesive for extra security Upgrade your E36 M3’s style with Turner Motorsport’s rear diffuser and front lip combo, adding aggressive lines that turn heads on the street and track alike!
HARD Motorsport M3 fender flares offer nearly 35mm of added clearance, allowing you to run run wider tires and spacers that help improve handling at track days and autocross sections. Matching the M3 Fender Style, this full kit adds an aggressive look, while still keeping a factory appearance.
The fender flares are easily installed with pop-rivets and are made from plastic instead of fiberglass, keeping them less likely to have cracking and splitting from normal wear and tear.
Product fits the following vehicles:
E46 BMW Non-M Sedan
The V2 fender flares from HARD Motorsport allow you to run run wider tires and spacers that help improve handling at track days and autocross sections. Matching the E46 330 Fender Style plus an additional 20mm in width, this full kit adds an aggressive look to your E36 while still keeping a relatively factory appearance. Because of this, all original molding are still able to be used to maintain this look.
The fender flares are easily installed with pop-rivets and are made from plastic instead of fiberglass, keeping them less likely to have cracking and splitting from normal wear and tear.
Allows fitment of up to 285/30/18 rubber on 18x10 et25 wheels on both the front and rear of your E36. Other combinations are possible but may require slight adjustment for optimal fitment.
Product fits the following vehicles:
E36 BMW M3 (And all other e36 coupes with M mouldings)
This product was last offered at the strikethrough price on
05-05-2026
This product was last offered at the strikethrough price on
05-05-2026
Give your E46 M3 a serious rear-end makeover! With this special Enthusiast Bundle, you'll amp up exterior styling, balance out the car’s look, and get a bold, aggressive finish.
E46 M3 Street Flow Rear Diffuser
While the E46 M3 is a visual icon, many enthusiasts feel that the factory rear bumper sits too high, creating an unbalanced appearance—especially for lowered models. Our Street Flow Rear Diffuser is here to address this. Inspired by BMW’s iconic front-to-rear styling mismatch, this diffuser aligns your rear bumper’s profile with the lower front bumper, giving your M3 a more cohesive and grounded look.
This add-on diffuser, with its satin-black powder coat, offers an aggressive, head-turning look while blending seamlessly with the factory styling. It fits directly beneath the stock rear diffuser and around your exhaust, creating a full-bodied, assertive profile that’s guaranteed to stand out. Perfect for enthusiasts seeking a bolder appearance without compromising factory fitment, the Street Flow Diffuser is the first release in our all-new series of add-on diffusers. Be on the lookout for future designs for the E36 and E92 M3 models!
Key Features:
Bold Styling: Enhances the stock diffuser for a more aggressive rear end Durable Construction: Made from lightweight yet strong 10-gauge 5052 aluminum Satin-Black Finish: Powder-coated for corrosion resistance and a factory-like appearance Precision Fitment: Adjustable installation slots for a perfect fit Seamless Aesthetics: Comes with hidden color-matched hardware and a laser-cut ECS logo for a premium look Specifications:
Material: 10-gauge 5052 aluminum Design: 5-piece construction for ease of installation and durability Mounting: Slotted mounting points for easy adjustments ABS High-Kick Rear Trunk Spoiler
Looking to bring more edge to your E46 coupe? The Turner Motorsport ABS High-Kick Trunk Spoiler adds that perfect sporty touch—without the high cost of carbon fiber. Designed for easy, drill-free installation, this spoiler transforms your trunk lid’s look with its high-kick style that complements the E46’s original body lines. Crafted from impact-resistant, UV-protected ABS plastic, this spoiler provides durability along with a polished, gloss black finish that catches the eye.
Using precision 3D laser scanning and CAD technology, Turner Motorsport developed this spoiler for a perfect fit that mirrors our premium carbon fiber version. With pre-installed double-sided 3M adhesive strips, you can apply this spoiler in minutes—simply clean, align, and press down for a secure fit that’ll turn heads.
Key Features:
Sporty Look: Enhances the E46’s lines with an aggressive, high-kick style Easy Installation: No drilling or permanent modifications required; mounts with 3M double-sided tape High-Quality Build: Made from lightweight, UV-resistant ABS for long-lasting looks Precision Fit: Designed using 3D scanning and CAD for factory-like fitment Specifications:
Material: Gloss black ABS plastic with UV stabilizer Installation Method: Pre-mounted 3M adhesive strips for secure mounting
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
The V1 fender flares from HARD Motorsport allow you to run run wider tires and spacers that help improve handling at track days and autocross sections. Matching the E46 330 Fender Style, this full kit adds an aggressive look to your E36 while still keeping a relatively factory appearance. Because of this, all original molding are still able to be used to maintain this look.
The fender flares are easily installed with pop-rivets and are made from plastic instead of fiberglass, keeping them less likely to have cracking and splitting from normal wear and tear.
Allows fitment of up to 275/35/18 rubber on 18x9.5 ET35 wheels on both the front and rear of your E36. Other combinations are possible but may require slight adjustment for optimal fitment.
Product fits the following vehicles:
E36 BMW Sedan and "ti" models
HARD Motorsport M3 fender flares offer nearly 35mm of added clearance, allowing you to run run wider tires and spacers that help improve handling at track days and autocross sections. Matching the M3 Fender Style, this full kit adds an aggressive look, while still keeping a factory appearance.
The fender flares are easily installed with pop-rivets and are made from plastic instead of fiberglass, keeping them less likely to have cracking and splitting from normal wear and tear.
Product fits the following vehicles:
E46 BMW Non-M Coupes
This product was last offered at the strikethrough price on
05-05-2026
This product was last offered at the strikethrough price on
05-05-2026
E92 M3 Street Flow Rear Diffuser While the E92 M3 is a stunning car from the factory, the rear bumper often lacks the visual weight to match the front—especially on lowered cars. The ECS Street Flow Rear Diffuser is engineered to correct that imbalance, adding a sharp, race-ready look that enhances your M3’s profile from all angles. This add-on diffuser is custom-tailored for the E92 M3 and seamlessly complements the OEM styling with a level, ground-hugging aesthetic. With an optional center fin, you can personalize the look further, dialing up the intensity to match your vision.
Why You’ll Love It:
Bold, Aggressive Style: Enhances your car’s rear stance, filling out the bumper for a balanced, race-inspired look. Satin Black Powder Coat Finish: This durable finish integrates perfectly with OEM trim for a factory-finished appearance. Simple, Secure Installation: Our diffuser bolts on easily, providing a snug fit with hidden, color-matched hardware for a clean look. ECS Original Design: Years of engineering experience and enthusiast feedback led to a unique, uncompromising design that perfectly complements the M3. Premium Design & Materials:
Robust 10-Gauge Aluminum: Built from durable 5052 aluminum with precision laser cuts for a flawless fit and lasting durability. 5-Piece Construction: Streamlined assembly makes installation straightforward. Adjustable Fit: Slotted mounting points allow for exact positioning and alignment. Unique ECS Touches: ECS logo cutout and color-matched hardware for sleek, subtle branding.
Carbon Fiber Rear Spoiler – E92 M3 With a lightweight, eye-catching carbon weave, this spoiler gives your BMW that premium, performance-oriented finish with minimal weight addition. Installation is simple and secure with double-sided adhesive for a reliable, long-lasting hold.
Spoiler Highlights:
Direct Fit for E92 M3: Perfectly contoured to the E92 M3’s rear profile for a sleek, custom fit. No Paint Required: High-grade carbon fiber finish complements any paint color, providing that signature performance style right out of the box. Don’t miss out on this unique chance to elevate your M3’s appearance with a complete, cohesive styling package. Get your ECS Street Flow Diffuser and enjoy the added touch of a carbon fiber rear spoiler—an all-in-one exclusive offer designed to make your E92 M3 truly stand out.