Maxton Design Gloss Black Rear Spats / Side Splitters for BMW E46 M3 Coupe 2000–2006 – ABS Pair – Rear Bumper Corner Extensions, Valance Fins & Bumper Lips, Diffuser Side Extensions, Rear Corner Caps

High Gloss Black Rear Corner Extensions for BMW E46 M3 Coupe (2000–2006) by Maxton Design

Sharpen the rear end of your BMW E46 M3 Coupe with these premium high-gloss black corner extensions from Maxton Design. Engineered specifically for the 2000 to 2006 M3 Coupe, these bumper corner lips lower the visual height, widen the stance and deliver a clean OE-plus motorsport look that complements the factory lines and other Maxton aero pieces.

• Vehicle-specific moulding for BMW E46 M3 Coupe (2000–2006) only
• High-gloss black surface for a sleek, factory-plus appearance
• Durable ABS construction for strength with everyday flexibility
• Supplied as a matching left and right pair
• Enhances rear valance lines and pairs beautifully with diffusers and side skirt add-ons
• Protective film applied from factory; remove after test-fitting

Fitment

Designed exclusively for BMW E46 M3 Coupe model years 2000, 2001, 2002, 2003, 2004, 2005 and 2006. Coupe only; not designed for other E46 body styles.

What’s included

• Left and right rear corner extensions
• Online fitting guide from Maxton Design

View the Maxton Design fitting manual

Material and finish

Manufactured from ABS plastic for a dependable balance of rigidity and impact resistance. Each piece arrives with a thin, vacuum-sealed protective film. Test-fit first, then remove the film to reveal the pristine high-gloss black finish.

Installation

Professional fitting is recommended for best alignment and secure mounting in line with the manufacturer’s guidance. Want it installed by specialists? Book with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Why buy from MJ Modifications

We’ve fitted these Maxton Design corner extensions on our own shop builds and customer E46 M3s. Feedback has been consistently excellent: fitment is spot on, the gloss finish looks superb and the visual upgrade is instant. Buy with confidence from enthusiasts who install and use what they sell.

Compatibility and search terms

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Add instant attitude to your E46 M3 Coupe with these sleek gloss black bumper corner extensions from Maxton Design.