BMW G90 M5

Designed specifically for the next-generation BMW M5, the ADRO Carbon Fiber Front Lip transforms the G90’s front end with a motorsport inspired edge. Crafted from lightweight, high strength pre-preg carbon fiber, this front lip enhances both form and function delivering sharper styling, improved airflow, and a road ready stance.

Using 3D scan data of the G90 M5, this lip ensures OEM quality fitment with no compromise. It integrates seamlessly with the factory bumper while giving the car a lower, more aggressive profile that subtly improves aerodynamic efficiency.

Whether you're chasing lap times or refining your daily drive, the ADRO G90 M5 Front Lip is engineered to elevate your M car’s presence visually and aerodynamically.

Key Features:

• Prepreg Carbon Fiber Construction: Made from high-grade carbon fiber for superior strength, low weight, and a deep, high gloss weave.

• Perfect OEM Fit: Designed using 3D scans of the G90 M5 for a precise, factory-like fit with no cutting or modifications required.

• CFD Optimized Design: Refined with Computational Fluid Dynamics to balance downforce and drag for improved stability at speed.

• Aggressive Visual Impact: Bold, race inspired contours give the G90 M5 a more dominant and athletic front-end presence.

The G90 M5 ADRO Carbon Fiber Side Skirts bring aggressive styling and functional aerodynamics to BMW’s latest super sedan. Made from high quality pre-preg carbon fiber, these skirts deliver race-ready strength and aerodynamics with a deep, uniform weave that complements the G90's bold body lines.

Precision-designed using 3D scans of the G90 M5, the skirts flow seamlessly with the factory rocker panels visually lowering the car’s stance while managing airflow across the lower body. The result is a sharper, more planted look that adds a motorsport feel without sacrificing drivability.

Whether you’re building a show car or a street-dominating daily, the ADRO G90 M5 Side Skirts are designed to match the M DNA sleek, aggressive, and performance first.

Key Features:

• Prepreg Carbon Fiber Construction: Premium materials deliver exceptional strength, reduced weight, and long-term durability with a show-quality finish.

• Seamless OEM Fitment: Engineered for a precise fit using 3D scan data, no trimming, cutting, or guesswork required.

• CFD Tuned Aerodynamics: Developed using Computational Fluid Dynamics to manage airflow and reduce drag at speed.

• Track Inspired Aesthetic: Bold, aerodynamic contours enhance side profile aggression while tying into the full ADRO aero package.

Our G90 M5 Rear Diffuser redefines the rear-end aesthetic with bold, track inspired geometry and race grade functionality. Crafted from ultra light, prepreg carbon fiber, it offers a perfect balance of durability, weight reduction, and motorsport styling all with a high gloss finish that commands attention.

Designed using 3D scans of the G90 platform and validated through CFD testing, this diffuser integrates seamlessly with the factory rear bumper while improving aerodynamic efficiency. Sculpted fins and aggressive contours help manage airflow, reduce rear end lift, and add visual depth without compromising the M5’s refined design.

Whether you’re chasing downforce or dialing in a more aggressive look, the ADRO G90 M5 Rear Diffuser delivers both performance and presence in equal measure.

Key Features:

• Prepreg Carbon Fiber Construction: Built from premium materials for maximum strength, reduced weight, and a flawless carbon finish.

• Precision OEM Fitment: Engineered for perfect alignment with the G90 M5’s rear bumper no trimming or modifications required.

• CFD Validated Aerodynamics: Optimized using Computational Fluid Dynamics to reduce drag and enhance high speed stability.

• Aggressive Design Language: Deep fins and sharp cut lines give the rear profile a motorsport inspired edge.

Designed to complement the aggressive stance of the G90 M5 and the sleek executive lines of the G60 5-Series, the ADRO Prepreg Carbon Fiber Spoiler adds subtle aggression and functional aero to BMW’s latest performance sedans. Its low-profile design sharpens the rear silhouette while improving rear-end stability at speed — perfect for drivers who demand both form and function.

Crafted from premium prepreg carbon fiber, the spoiler combines strength and lightness with a deep, consistent weave and show-quality gloss finish. Engineered using advanced 3D scanning for both chassis, it ensures precise OEM fitment with no drilling or trimming required. Refined through Computational Fluid Dynamics (CFD), it delivers measurable aerodynamic benefits alongside a refined, motorsport-inspired aesthetic.

Key Features:

• Prepreg Carbon Fiber Construction: Built from high quality carbon fiber for unmatched strength, low weight, and long term durability.

• Flawless OEM Fit: 3D scanned for perfect alignment on both the G90 M5 and G60 5-Series.

• CFD-Refined Aero Profile: Computational Fluid Dynamics ensures optimal rear end stability and reduced lift at speed.

• Subtle Yet Striking Design: Enhances the factory silhouette with a clean, aggressive edge.

The BMW S63 Twin-Turbo V8 is the beating heart of the F1X M5/M6 and F9X M5/M8, delivering incredible performance. Over the years, CSF has been a key player in pushing the power limits of the S63 with its Twin Charge Air Coolers (CSF #8109 & CSF #8178). Today, many M5s, M6s, and M8s are producing well over 1000HP, but with increased power comes increased heat.

As power levels climb, so do oil temperatures, with some owners reporting temperatures exceeding 240°F (115°C) on hot track days. With power limits being pushed further than ever and many of these M cars aging, factory cooling systems struggle to keep up.

Steve Dinan's Carbahn originally approached CSF about making this oil cooler to compliment their new S63 Stroker Kit. Carbahn engineers worked closely with CSF to design an oil cooler that could handle the power and heat increases. Now, CSF is proud to introduce the High-Performance Engine Oil Cooler for the F1X M5/M6 & F9X M5/M8, a must-have upgrade for S63 owners.

Product Features

• High Efficiency & Rugged Durability Bar/Plate Design
• Cast End Tanks with 100% TIG-Welded Construction
• Developed with CarBahn Autoworks to handle the heat of their S63 Stroker Kit
• CNC Machined Mounting Brackets and OEM Style Inlet/Outlet Connection
• Individually Leak and Pressure Tested
• True Plug-and-Play "Drop-in Fit" Installation. It is recommended to trim the OE Ducting and Lower Radiator Cradle for better fitment.
• Satin Black Finish
• 2-Year Limited Warranty

Introducing GoldenWrench’s BMW S63 and S68 Engine BLACKLINE Performance Cap Set. Meticulously designed and produced in house to the same high precision and quality found across GoldenWrench’s lineup, this set gives the factory caps a cleaner, upgraded form factor and expands the BLACKLINE product family for the next generation of M vehicles.

Upgrade the plain plastic factory oil and coolant caps with the BLACKLINE Performance Engine Cap Set. Each cap cover is CNC formed from T6 aluminum and anodized in your choice of three colors: Anthracite Grey, Blue, or Red to complement the factory engine bay. Logos and detailing are completed using GoldenWrench’s precision 3D milling process, machined directly into each piece for a crisp, premium finish.

Fitment is for vehicles equipped with an S63 or S68 engine. Each set includes a Billet Oil Cap Cover and Coolant Tank Cap Cover or covers, depending on application. These are not full cap replacements. The billet covers mount to the top of the factory caps and install in minutes.

Introducing GoldenWrench’s full replacement Billet Washer Fluid Cap for BMW F90, G90, and G99 M5 Series vehicles. Built with their no spill seal technology, it is designed to help prevent washer fluid leakage from the factory washer fluid reservoir. This is one of GoldenWrench’s most complex components to date, meticulously designed and produced in house to the same high precision and quality found across their lineup. It replaces the factory cap with an all new form factor and is the newest addition to the BLACKLINE Performance product line for BMW F90, G90, and G99 M5 Series vehicles.

Upgrade the plain plastic factory cap with the BLACKLINE Performance Washer Fluid Cap. Each cap is CNC formed from T6 aluminum and anodized in your choice of three colors: Anthracite Grey, Blue, or Red. Logos and detailing are completed using GoldenWrench’s precision 3D milling process, machined directly into each cap for a crisp, premium finish. The BLACKLINE Performance Billet Washer Fluid Cap fits most BMW F90, G90, and G99 M5 Series models, confirm compatibility below.

Each kit includes the Billet Washer Fluid Cap and an installation instruction card. This is a full replacement that installs easily in minutes and eliminates the factory cap entirely.

GoldenWrench’s newest BMW release is here: the first BMW M Car Series BLACKLINE Billet Fuel Cap Cover. Meticulously designed and produced in house, it features an all new form factor that upgrades the look of the factory fuel cap and expands the BLACKLINE Performance product line for BMW M vehicles.

Upgrade the plain factory gas cap with the BMW M Car Series Billet Aluminum Fuel Cap Cover. Each cover is CNC formed from T6 aluminum and anodized in your choice of three colors: Anthracite Grey, Blue, or Red. GoldenWrench finishes the BLACKLINE insignia, fuel logo, and text using a precision 3D milling process, machined directly into the cap for a crisp, premium look, with a clear reminder to use Premium Fuel Only.

Fitment is for most BMW vehicles 2010 and newer. Each kit includes the Billet Aluminum Fuel Cap Cover and installation instructions. This is a cover that mounts on top of the factory fuel cap and installs in minutes.