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2012-2018 BMW 3 Series (F30/F31) M Performance Style Polypropylene Rear Diffuser | E3Tuning

$198.00 USD$249.99 USD
Specifications Part numbers, fitment codes and shipping
Brand
E3Tuning
Speedzone SKU
E1B1-0360-21212.MP1
Manufacturer part number
E1B1-0360-21212.MP1
UPC
ER-AS857-S
Category
Rear Diffuser
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
Exhaust Cutout Options
Quantity
Notes

This M-inspired rear diffuser adds a sharpened, technical finish to the rear of the 2012-2018 BMW 3 Series (F30/F31) sedans and wagons. Manufactured from durable polypropylene, this piece replaces the factory insert to define the space around the exhaust tips and give the M Sport bumper a more aggressive, grounded profile.

01
Key Benefits
  • Refined Rear ProfileThe deep fin design adds significant visual depth to the lower bumper, creating a more purposeful and completed look for the F30 and F31 chassis.
  • Resilient Polypropylene BuildEngineered from premium thermoplastic to ensure a factory-like matte black finish and long-lasting durability against road debris.
02
Vehicle Compatibility
Year Make Model (Chassis) Body Style Fitment Notes
2012-2018 BMW 3 Series (F30) Sedan Must have M Sport Package or M Sport style rear bumper conversion.
2014-2018 BMW 3 Series (F31) Wagon Must have M Sport Package or M Sport style rear bumper conversion.

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