Rear Diffuser for BMW G80 M3 S58 3.0L

Turner Motorsport G80/G82 Gloss Black High Kick Trunk Spoiler & Rear Diffuser Doorbuster Kit

Take your G80 or G82 M3 to the next level with this exclusive Doorbuster Kit from Turner Motorsport! Featuring the Gloss Black High Kick Trunk Spoiler and Gloss Black Rear Diffuser, this kit is designed to enhance your M3’s rear end with performance-inspired styling that matches the power and precision under the hood.

G80 M3 Gloss Black High Kick Trunk Spoiler Upgrade your G80’s rear with the Turner Motorsport Gloss Black High Kick Trunk Spoiler, engineered to enhance both the aesthetics and performance of your M3. This trunk spoiler is designed to flow seamlessly with your vehicle’s body lines, adding a sporty, aggressive edge while improving aerodynamics. Its high-gloss finish and motorsport-inspired shape will set your M3 apart from the crowd.

Crafted from durable, UV-stabilized ABS polymer, this spoiler is built to last while providing a sleek, high-performance look. No drilling, cutting, or modifications are required—just clean the trunk surface, apply the spoiler using the high-strength dual-sided tape, and you’re good to go. For a personalized touch, the spoiler can also be painted to match or contrast your vehicle’s color.

Features & Specifications: Aerodynamic Design: High-kick shape enhances aerodynamics and adds an aggressive, sporty look. Durable Construction: Made from UV-stabilized ABS polymer for a long-lasting, high-gloss finish. Perfect Fitment: Designed to follow the factory body lines for a seamless integration. Easy Installation: No drilling or modifications required—simply adhere with pre-applied high-strength dual-sided tape. Customizable: Can be installed as-is or prepped for custom paint. G80/G82 Gloss Black Rear Diffuser Elevate your M3’s exterior with the Turner Motorsport Gloss Black Rear Diffuser. Designed to perfectly complement the aggressive styling of the G80 and G82, this diffuser features a deep profile and bold fin design that enhances the rear bumper’s contours. Crafted from lightweight, vacuum-formed ABS polymer, it’s both durable and sleek, ensuring that your M3’s rear end gets the attention it deserves.

This direct-fit upgrade uses existing factory mounting locations and hardware, making installation simple and hassle-free. The diffuser’s design adds dimension to the rear of the vehicle, accentuating the exhaust exits and giving the car an even more dynamic presence. Whether you're upgrading to larger exhaust tips or simply want to enhance the look of your M3, this rear diffuser is the perfect choice.

Features & Specifications: Aggressive Styling: Deep profile with bold fins and outlined design accentuates the G80/G82’s rear bumper and body lines. Perfect Exhaust Fitment: Designed to house quad 4.0" exhaust tips, perfect for both upgraded and factory exhaust systems. Precision Engineering: Developed in-house using advanced 3D laser scanning and CAD technology for a precise fit. Durable Construction: Made from lightweight, UV-stabilized gloss black ABS polymer for a durable, weather-resistant finish. Easy Installation: Direct-fit design mounts to factory locations with supplied hardware—no modifications required. Take your G80 or G82 M3 to the next level with this performance-inspired Doorbuster kit. Featuring the Turner Motorsport Gloss Black High Kick Trunk Spoiler and Rear Diffuser, this kit delivers aggressive styling, enhanced aerodynamics, and easy installation. Perfect for those looking to make a statement on the road, this upgrade combines precision engineering and OEM+ fitment for the ultimate performance aesthetic.

Upgrade the exterior of your G80/G82 with the unrivaled Turner Motorsport Carbon Fiber Rear Diffuser. This exceptional carbon diffuser sets a new standard in the market, surpassing even the gloss black ABS alternative. Turner Motorsport's in-house design and engineering deliver a fit, finish, and styling that outshine all others. The deep profile and aggressive fin design create a distinctive look, turning heads wherever you go. Pay close attention to the design details, emphasizing the outline of the diffuser and transforming the rear bumper's appearance. This diffuser is the final touch to your full carbon exterior upgrade, along with the Turner front lip and high kick spoiler.

• Designed to accentuate G80/G82 body lines
• Direct bolt-on upgrade with factory tow hook access
• In-house design using 3D laser scanning and CAD technology
• Lightweight, hand-laid 2x2 twill weave carbon fiber cloth and autoclave-cured epoxy resin
• Emphasized outline and aggressive fin design for added character
• Perfectly houses quad 4.0" exhaust tips
• Mimics lower section of the bumper to amplify OEM features

FREE Doorbuster item: Turner Motorsport Carbon Fiber High Kick Trunk Spoiler

Transform your M3 with the Turner Motorsport Carbon Fiber High Kick Trunk Spoiler, a nod to the coveted E46 M3 CSL high kick wings. This aggressive performance aesthetic flows seamlessly into the body lines, matching the trunk lid, roof, and rear bumper. In-house designed at Turner Motorsport using 3D laser scanning and CAD technology for precision fitment, this gloss clear-coated spoiler adds a sporty style that sets your vehicle apart. Easy installation with pre-applied adhesive tape takes just minutes, and the spoiler can be painted for a color-matched look with standard body shop prep work.

• Mimics trunk lid and roof contours to accentuate OEM features
• In-house design using 3D laser scanning and CAD technology
• Lightweight, hand-laid 2x2 twill weave carbon fiber cloth and autoclave-cured epoxy resin
• Gloss clear-coated for finish durability and UV resistance
• Easy installation with pre-applied adhesive tape
• Can be painted for a color-matched look