Transform your BMW G20 3-Series LCI with the iconic predator look of AutoTecknic's pre-preg dry carbon fiber shark fin antenna cover. Engineered with precision autoclave vacuum forming technology, this premium OEM-replacement component delivers the perfect fit and finish every single time. Constructed with AutoTecknic's...

Transform your BMW G20 3-Series shifting experience with AutoTecknic Competition Steering Shift Paddles. Engineered for enthusiasts who demand maximum control and precision, these paddles are a direct OEM-replacement designed to enhance driver engagement and deliver optimal feedback with every shift. When piloting your vehicle...

Refine the protection and aesthetics of your G20/G21 3-Series with AutoTecknic Carbon Fiber Front Splash Guards. Precision-crafted from premium vacuum-formed 3K twill weave carbon fiber, these guards are engineered to shield your vehicle from road debris, water spray, and surface damage while elevating your...

Transform the styling of your BMW with the G8X M3/M4 mirror conversion kit, engineered specifically for the G42 2-Series, G20 3-Series, and G22/G23/G26 4-Series. This premium OEM-replacement upgrade features mirror housings and bezels finished in striking Gloss Black by BMW-certified painting professionals, delivering an...

Transform your 2025+ BMW G20/G21 3-Series LCI interior with the AutoTecknic LCI Carbon Fiber Steering Wheel Trim. Replace the factory satin chrome finish with premium pre-preg carbon fiber featuring a stunning 3K Twill Weave pattern that perfectly complements your black steering wheel. This OEM-replacement...

Unleash the bold spirit of your BMW G20/G21 3-Series Pre-LCI with the AutoTecknic Carbon Fiber Headlight Trim Set—precision-engineered eyelids that strike a perfect harmony between aggressive style and BMW's timeless elegance. Crafted from premium vacuum-formed 3K twill weave carbon fiber with a high-gloss UV-resistant...

Transform the front fascia of your BMW 3-Series with AutoTecknic's precision-engineered dual-slat dry carbon fiber front grilles. Crafted to meet OEM standards, these grilles feature 100% authentic carbon fiber construction with meticulously designed center slats made from premium non-recycled raw plastic. Each outer ring...

Transform your G20 3-Series or G22/G26 4-Series with the AutoTecknic G8X Style M-Inspired Version II Dry Carbon Mirror Covers—the ultimate aerodynamic upgrade engineered for enthusiasts who demand OEM+ quality and iconic motorsport styling. These mirror caps deliver a direct bolt-on fitment that integrates seamlessly...

Transform your BMW G20/G21 3-Series LCI with AutoTecknic's precision-engineered dry carbon fiber dual-slat front grille surround. Crafted from 100% pre-preg carbon fiber using advanced vacuum-formed autoclave processes, this OEM-replacement grille delivers unmatched quality and fitment that meets factory standards. Each outer ring and grille...

Transform your BMW G20/G21 3-Series LCI with the AutoTecknic Dry Carbon Fiber Honeycomb Front Grille, engineered to OEM standards with uncompromising precision. This premium grille surround is meticulously crafted from 100% pre-preg carbon fiber using advanced vacuum-formed autoclave processes, ensuring exceptional durability and a...

Transform your G20 3-Series engine bay with the AutoTecknic Dry Carbon Fiber Cooling Shroud. Engineered for superior air induction during high-performance driving, this premium cooling shroud delivers cooler air directly to your intake and engine, potentially resulting in improved gas mileage and measurable power...

Nominated as one of the must-have modifications by BMW enthusiasts worldwide, the AutoTecknic Carbon Fiber Pole Position Shift Paddles for the G20 3-Series represent the pinnacle of driver engagement. These extended competition-style paddle shifters are a direct OEM replacement for the factory flat chrome...

Transform your BMW G20 3-Series or G22 4-Series interior with AutoTecknic's highly anticipated dry carbon fiber interior trim kit. Crafted using premium vacuum-formed pre-preg carbon fiber construction, this 7-piece kit delivers the ultimate blend of lightweight performance and premium aesthetics while preserving your original...

Transform the front-end appearance of your G20/G21 3-Series LCI with AutoTecknic's dual-slat front grille in signature high-gloss Glazing Black finish. Developed and engineered with OEM standards as the framework, this direct replacement grille delivers aggressive styling with seamless integration that accentuates your BMW's iconic...

Transform the front end of your G20 M340i with AutoTecknic's Dry Carbon M-Sport Front Bumper Grille Trim Set. Precision-engineered using vacuum-formed pre-preg dry carbon fiber, this OEM-replacement trim set delivers prestige performance styling with a high-gloss finish that elevates your vehicle's aesthetic to the...

Transform your BMW G20 3-Series exterior with AutoTecknic's dry carbon fiber door handle trim set. Engineered from authentic 3K twill weave carbon fiber, these handle covers deliver the perfect balance of lightweight construction and high-durability performance while adding an unmistakable racing-inspired aesthetic that sets...

Transform your BMW G20 3-Series with the AutoTecknic Competition Plus trunk spoiler, engineered from premium dry carbon fiber using advanced autoclave vacuum-forming technology. This aggressive trunk spoiler delivers the iconic motorsport-inspired stance you've been searching for, combining lightweight construction with exceptional strength and rigidity...

Transform your BMW G20 3-Series with the AutoTecknic Competition Carbon Fiber Trunk Spoiler. Engineered from premium vacuum-formed carbon fiber, this spoiler delivers aggressive styling and iconic performance aesthetics that elevate your BMW beyond OEM standards. Designed exclusively for the G20 chassis, this Competition-style trunk...

Transform your BMW G20 3-Series with the AutoTecknic Competition Extended-Kick Carbon Fiber Trunk Spoiler. Engineered from premium vacuum-formed pre-preg carbon fiber, this OEM+ trunk spoiler delivers aggressive styling and enhanced aerodynamic presence that perfectly complements the refined lines of the G20 chassis. Crafted with...

Transform your BMW G80 M3 or G20 3-Series with the AutoTecknic Dry Carbon Performance Sport Trunk Spoiler—engineered for enthusiasts who demand OEM+ quality and aggressive rear styling. Crafted from premium pre-preg dry carbon fiber with a signature 3K twill weave pattern, this spoiler delivers...

Transform your BMW's interior with the AutoTecknic Red Start Stop Button, engineered specifically for G20 3-Series and G22 4-Series models. This full replacement button elevates your cabin with a bold splash of color, available in both Bright Red and Satin Red finishes to match...

Transform your BMW G20 3-Series with the AutoTecknic Dry Carbon Fiber Performante Front Aero Lip, an exclusive aerodynamic masterpiece engineered for precision-minded enthusiasts. Handcrafted from authentic 3K Twill-Weave (2X2) Pre-Preg Carbon Fiber using advanced autoclave technology, this front lip delivers uncompromising strength, featherweight construction,...

Transform your G20 3-Series M-Sport LCI into a performance icon with the AutoTecknic Dry Carbon Fiber Performante Front Aero Splitter Set. Engineered with precision autoclave manufacturing and authentic 3K Twill-Weave (2X2) Pre-Preg Carbon Fiber, this two-piece extended splitter set delivers aggressive ground control aesthetics...

Transform your G20 3-Series with AutoTecknic's Extended-Fin Competition Rear Diffuser—engineered with 100% dry carbon pre-preg technology for the ultimate combination of lightweight construction and aggressive styling. This redesigned diffuser features larger, extended fins that don't just amplify visual presence—they deliver genuine aerodynamic functionality by...

Transform your G20 M340i Pre-LCI with the AutoTecknic Dry Carbon Performante Rear Diffuser—a precision-engineered upgrade that delivers aggressive styling and aerodynamic functionality. Featuring larger, more pronounced fins than the standard diffuser, this carbon fiber masterpiece creates a bold, motorsport-inspired presence while enhancing rear-end downforce...

Bundle this with our M Sport (M340i) body conversions kits! The M Performance front lip adds a sporty touch to your G20 BMW 3 Series sedan. Its 2-piece design, made from high quality polypropylene thermal plastic, fits firmly and securely onto any M Sport...

  Enhance the appearance of your G20 M340i LCI or G22 M440i LCI with AutoTecknic’s premium dry carbon fiber mirror covers. Engineered to replace the original OEM parts, this distinguished pair of mirror caps (driver and passenger side) delivers a refined, bespoke look that...

Elevate the look of your G20 3-Series with AutoTecknic's Replacement M-Inspired Carbon Fiber Mirror Covers! Meticulously crafted to match the OEM counterpart, our mirror caps ensure a 100% fit, providing a seamless upgrade to your vehicle. We take pride in delivering only the highest...

Carbon Fiber Wing Mirror Covers constructed using advanced pre-preg carbon fiber manufacturing techniques for perfect fit, finish and durability. 

The TRE Pre-Preg Ducktail Rear Spoiler is constructed using advanced pre-preg carbon fiber manufacturing techniques for perfect fit, finish and durability.  Designed by TRE specifically for the BMW 3 Series and M3.