AUTOID®

Upgrade your BMW G20 / G21 3 Series (2018–2022) with premium performance and styling parts from AUTOID. This collection features carbon fibre front splitters, rear diffusers, side skirts and spoilers, alongside sport exhaust systems, suspension upgrades, and wheel fitment solutions designed to enhance both looks and driving dynamics.

Refine your sound with performance exhausts, improve handling with lowering springs and coilovers, and elevate your exterior with premium carbon fibre aero and gloss black upgrades — all chosen for precision fitment and enthusiast-ready quality.

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119 products

Madtrace® GEN2 PODIUM LINE Racing Steering Wheel System For BMW G ChassisMadtrace® GEN2 PODIUM LINE Racing Steering Wheel System For BMW G Chassis
BMW M Performance Genuine 6-Speed Gear Shift KnobBMW M Performance Genuine 6-Speed Gear Shift Knob
Magna Plate Magnetic Front & Rear Number Plate Holder Kit by Plateless  Vehicle Dress Up Caps & Covers  AUTOID®  Magnetic Front & Rear Number Plate Holder Kit by Magna Plates - AUTOID - Vehicle Dress Up Caps & Covers - Magna Plate
4.9
Rated 4.9 out of 5 stars
4.9 Stars (31 Reviews)
In Stock
BMW Carbon Fibre Bucket Front Seats Set by Tillett - AUTOID - Roll Cages & Seat Deletes - TillettBMW Carbon Fibre Bucket Front Seats Set by Tillett - AUTOID - Roll Cages & Seat Deletes - Tillett
Genuine M Performance Heritage 50 Years Bonnet and Boot Badge Emblems - AUTOID - Model Badges - BMW M PerformanceGenuine M Performance Heritage 50 Years Bonnet and Boot Badge Emblems - AUTOID - Model Badges - BMW M Performance
5.0
Rated 5.0 out of 5 stars
5.0 Stars (43 Reviews)
In Stock
Single Alloy
2Forge ZF8 Semi - Forged Wheels - AUTOID - Flow Forged Wheels - 2Forge2Forge ZF8 Semi - Forged Wheels - AUTOID - Flow Forged Wheels - 2Forge
2Forge ZF8 Semi-Forged Wheels Sale priceFrom €196,95
5.0
Rated 5.0 out of 5 stars
5.0 Stars (3 Reviews)
+6
BMW M240i G42, M340i G20 & M440i G22 Cerakote Black Exhaust Tips by TREVORA (2021+)BMW M240i G42, M340i G20 and M440i G22 Cerakote Black Exhaust Tips by TRE (2021+) - AUTOID - Exhaust Tips - TRE
4.9
Rated 4.9 out of 5 stars
4.9 Stars (15 Reviews)
In Stock
BMW G Series Bimecc 5x112 Wheel Spacers Set with Bolts (2017+) - AUTOID - Wheel Spacers - BimeccBMW G Series Bimecc 5x112 Wheel Spacers Set with Bolts (2017+) - AUTOID - Wheel Spacers - Bimecc
Single Alloy
2Forge ZF6 Semi - Forged Wheels - AUTOID - Flow Forged Wheels - 2Forge2Forge ZF6 Semi - Forged Wheels - AUTOID - Flow Forged Wheels - 2Forge
2Forge ZF6 Semi-Forged Wheels Sale priceFrom €233,95
5.0
Rated 5.0 out of 5 stars
5.0 Stars (4 Reviews)
Customer Favourite
BMW 2 Series G42, 3 Series G20, M2 G87, M3 G80, M4 G82 Full Alcantara Steering Wheel by TRE (2018+) - AUTOID - Steering Wheels - TREBMW 2 Series G42, 3 Series G20, M2 G87, M3 G80, M4 G82 Full Alcantara Steering Wheel by TRE (2018+) - AUTOID - Steering Wheels - TRE
5.0
Rated 5.0 out of 5 stars
5.0 Stars (6 Reviews)
Full Stud Conversion Kit for the BMW F & G Series & Toyota Supra by Bimecc (2012+) - AUTOID - Wheel Accessories - BimeccFull Stud Conversion Kit for BMW E Series by Bimecc - AUTOID - Wheel Accessories - Bimecc
5.0
Rated 5.0 out of 5 stars
5.0 Stars (5 Reviews)
New Arrival
Zaero Design BMW M3 G81 Touring Gloss Black Body Kit by ZAERO  Styling Kit  AUTOID  Zaero Design BMW M3 G81 Touring & 3 Series G21 EVO-S Gloss Black Rear Spoiler by ZAERO (2021+)  Rear Spoilers  AUTOID
5.0
Rated 5.0 out of 5 stars
5.0 Stars (1 Review)
In Stock
Genuine BMW M Performance Fuel Cap Cover - AUTOID - Key Straps & Accessories - BMW M PerformanceGenuine BMW M Performance Fuel Cap Cover - AUTOID - Key Straps & Accessories - BMW M Performance
5.0
Rated 5.0 out of 5 stars
5.0 Stars (7 Reviews)
BMW 2 Series M240i G42, M340i G20 G21 (B58) MST Intake Kit (2020+) - AUTOID - Air Intakes - MST PerformanceBMW 2 Series M240i G42, M340i G20 G21 (B58) MST Intake Kit (2020+) - AUTOID - Air Intakes - MST Performance
5.0
Rated 5.0 out of 5 stars
5.0 Stars (1 Review)
BMW 2 Series 220i/230i G42, 3 Series 320i/330i G20 & 4 Series 420i/430i G22 (B48) MST Intake Kit (2018+) - AUTOID - Air Intakes - MST PerformanceBMW 2 Series 220i/230i G42, 3 Series 320i/330i G20 & 4 Series 420i/430i G22 (B48) MST Intake Kit (2018+) - AUTOID - Air Intakes - MST Performance
5.0
Rated 5.0 out of 5 stars
5.0 Stars (3 Reviews)
In Stock
BMW M3 G80 & BMW 3 Series G20 Pre - Preg Carbon Fibre Ducktail Rear Spoiler by TRE (2018+) - AUTOID - Rear Spoilers - TREBMW M3 G80 & BMW 3 Series G20 Pre - Preg Carbon Fibre Ducktail Rear Spoiler by TRE (2018+) - AUTOID - Rear Spoilers - TRE
4.0
Rated 4.0 out of 5 stars
4.0 Stars (3 Reviews)
In Stock
Magna Plate Magnetic Front Plate Refresher Kit by Plateless  Vehicle Dress Up Caps & Covers  AUTOID  Magna Plate Magnetic Front & Rear Number Plate Holder Kit by Plateless  Vehicle Dress Up Caps & Covers  AUTOID
5.0
Rated 5.0 out of 5 stars
5.0 Stars (2 Reviews)
In Stock
FORM Industries BMW G Series M Sport Carbon Fibre Alcantara Steering Wheel Trim by FORM  Steering Wheel Trim  AUTOID®
Save 15%
Milltek Sport Toyota Supra Mk5, M240i G42, M340i G20, M440i G22 Large-bore Downpipe & Decat by Milltek Sport (2019+)  Exhaust System  AUTOID®
BMW 3 Series xDrive, M340i G20 & M440i Eibach Pro - Kit Lowering Spring Kit (2019+) - AUTOID - Lowering Springs - EibachBMW 3 Series xDrive, M340i G20 & M440i Eibach Pro - Kit Lowering Spring Kit (2019+) - AUTOID - Lowering Springs - Eibach
In Stock
Front Drop Height
20mm
Lowering Icon
Rear Drop Height
20mm
Lowering Icon
BMW Carbon Fibre Shark Fin Aerial Cover by TRE - AUTOID - Carbon Roofs & Accessories - TRETRE BMW Carbon Fibre Shark Fin Aerial Cover by TRE  Carbon Roofs & Accessories  AUTOID®
4.8
Rated 4.8 out of 5 stars
4.8 Stars (29 Reviews)
In Stock
Whilst Stocks Last
Carbon Fibre Competition Front Splitter for BMW 3 Series Pre - LCI (2018 - 2022, G20 G21) - AUTOID - Front Lips & Splitters - EssentialsCarbon Fibre Competition Front Splitter for BMW 3 Series Pre - LCI (2018 - 2022, G20 G21) - AUTOID - Front Lips & Splitters - Essentials
BMW M Performance BMW M Performance Genuine "M Logo" Tyre Air Valve Caps Set  Wheel Accessories  AUTOID®  BMW M Performance BMW M Performance Genuine "M Logo" Tyre Air Valve Caps Set  Wheel Accessories  AUTOID®
Genuine BMW M Performance 5x112 50 Year M Edition Wheel Centre Cap Set (56mm) - AUTOID - Centre Caps - BMW M PerformanceGenuine BMW M Performance 5x112 50 Year M Edition Wheel Centre Cap Set (56mm) - AUTOID - Centre Caps - BMW M Performance
5.0
Rated 5.0 out of 5 stars
5.0 Stars (9 Reviews)

Upgrade your BMW G20 / G21 3 Series (2018–2022) with premium performance and styling parts from AUTOID. This collection features carbon fibre front splitters, rear diffusers, side skirts and spoilers, alongside sport exhaust systems, suspension upgrades, and wheel fitment solutions designed to enhance both looks and driving dynamics.

Refine your sound with performance exhausts, improve handling with lowering springs and coilovers, and elevate your exterior with premium carbon fibre aero and gloss black upgrades — all chosen for precision fitment and enthusiast-ready quality.

Why Choose AUTOID

At AUTOID we specialise in premium BMW and performance car upgrades, sourcing high-quality parts from trusted global brands with proven fitment and durability. Our curated selection focuses on genuine improvements in sound, handling, styling and driving experience — whether you’re building a refined daily driver or a standout show car.

With fast UK delivery, expert product support, and a strong focus on OEM+ aesthetics, carbon fibre styling, performance exhausts, suspension upgrades and stance solutions, AUTOID is the destination for serious enthusiasts.