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Regular price$940.00Regular price
$995.00Sale price$940.00 Save $55.00 (6%)Unit priceperBMW G20/G21 M340i Carbon Fibre AO Style Front Lip -
Regular price$740.00Regular price
$840.00Sale price$740.00 Save $100.00 (12%)Unit priceperBMW G42 M240i Carbon Fibre Inlet Vent -
Regular price$370.00Regular price
$450.00Sale price$370.00 Save $80.00 (18%)Unit priceperBMW G20/G22/G42, M340i/M440i/M240i Carbon Fibre Mirror Caps -
Regular price$620.00Regular price
$750.00Sale price$620.00 Save $130.00 (17%)Unit priceperBMW G42 M240i Carbon Fibre Rear Rear Spats -
Regular price$1,620.00Regular price
$1,750.00Sale price$1,620.00 Save $130.00 (7%)Unit priceperBMW G42 M240i Carbon Fibre CSL Style Rear Trunk -
Regular price$340.00Regular price
$420.00Sale price$340.00 Save $80.00 (19%)Unit priceperBMW G42 M240i Carbon Fibre V Style Rear Trunk Spoiler -
Regular price$1,250.00Regular price
$1,380.00Sale price$1,250.00 Save $130.00 (9%)Unit priceperBMW G42 M240i Carbon Fibre LED Rear Diffuser -
Regular price$1,150.00Regular price
$1,300.00Sale price$1,150.00 Save $150.00 (12%)Unit priceperBMW G42 M240i Carbon Fibre Rear Diffuser V.1 -
Regular price$1,425.00Regular price
$1,525.00Sale price$1,425.00 Save $100.00 (7%)Unit priceperBMW G42 M240i Carbon Fibre AC Style Side Skirts -
Regular price$1,350.00Regular price
$1,500.00Sale price$1,350.00 Save $150.00 (10%)Unit priceperBMW G42 M240i Carbon Fibre SQ Style Side Skirts -
Regular price$615.00Regular price
$710.00Sale price$615.00 Save $95.00 (13%)Unit priceperBMW G42 M240i Carbon Fibre Side Skirt Winglets -
Regular price$870.00Regular price
$950.00Sale price$870.00 Save $80.00 (8%)Unit priceperBMW G42 M240i Carbon Fibre Front Lip V.2 -
Regular price$895.00Regular price
$995.00Sale price$895.00 Save $100.00 (10%)Unit priceperBMW G42 M240i Carbon Fibre Front Lip V.1
THE RANGE
ABOUT M240i/M340i/M440i Gen 2 Accessories
The Gen 2 B58 cars deliver most of the M experience without the M badge, and they take styling upgrades exceptionally well. Proven Performance Parts stocks the accessory range for the G20 M340i, G22 M440i and G42 M240i, covering dry and gloss carbon fibre front lips, rear diffusers, side skirt extensions, boot spoilers and mirror caps, alongside carbon and alcantara steering wheels, interior trim sets, kidney grilles and LED lighting upgrades. Every part is a direct replacement for the factory item, uses the original mounting points, and is checked against your exact chassis and build year before it ships.
Finish your build today.
WORKSHOP INSTALL AVAILABLE
Bring your car to our Brisbane workshop — open Monday to Sunday, 12pm–9pm. We fit what we sell.
FITMENT GUARANTEED
Every order is checked against your exact chassis before it ships.
PACKAGE PROTECTION
Tracked door to door and covered in transit. Damaged or missing? Contact us within 5 days.
EXPERT SUPPORT
Real answers from people who build these cars. We reply Monday to Sunday, 9am–8pm AEST.