Performance M
Maxton Design Rear Diffuser/Valance Lip Kit for BMW M3 E92 E93 (2007-2013) Coupe & Convertible - Black ABS Rear Bumper Skirt with Splitters, Fins & Support Tie Bars - E9X M3 Undertray Aero Spoiler Upgrade
Maxton Design Rear Diffuser/Valance Lip Kit for BMW M3 E92 E93 (2007-2013) Coupe & Convertible - Black ABS Rear Bumper Skirt with Splitters, Fins & Support Tie Bars - E9X M3 Undertray Aero Spoiler Upgrade
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
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Give your E9X M3 a sharper, track-inspired rear end with this Maxton Design rear lower valance kit. Engineered specifically for the 2007 to 2013 M3 Coupé (E92) and Convertible (E93), this under-bumper aero upgrade adds a purposeful motorsport look with robust black ABS construction made for daily use in UK conditions.
We have installed this kit on customer E92 and E93 builds at MJ Modifications and the feedback on fitment, finish and the transformed rear stance has been outstanding. Expect a clean OEM-plus appearance, neater airflow under the tail, and a durable, impact-resistant ABS piece that stands up to road grime, rain and regular washing.
Compatibility
- BMW M3 E92 Coupé 2007–2013
- BMW M3 E93 Cabrio 2007–2013
Model years covered: 2007, 2008, 2009, 2010, 2011, 2012, 2013.
Why buyers choose this kit
- Bold, motorsport-flavoured rear end with pronounced fins and a premium ABS lower garnish
- Designed for the E9X M3 platform for confident fitment and an OEM-plus look
- Automotive-grade ABS: light, tough, flexible and resistant to everyday road conditions
- Supplied in smooth black ABS, ready to fit as-is or prepare for paint or wrap
- TUV MATERIALGUTACHTEN certified material
- Complements other body styling and aero add-ons for a cohesive appearance
What you receive
- Rear lower diffuser panel
- Pair of rear side splitters
- Support tie bars 150 mm
- Maxton Design riveted plate
- Fitting hardware
Finish and material
- Black ABS plastic engineered for exterior automotive applications
- Strong, impact-resistant and flexible for real-world road use
- Suitable for professional paint or vinyl wrap if a custom look is desired
Installation
Professional fitting recommended. Minor alignment or preparation may be required depending on vehicle condition and existing bumper tolerances. For expert installation at MJ Modifications in Warwickshire, request a quote: info@mjmodifications.co.uk.
Notes
- Product supplied in black ABS. Images may show example vehicles.
- Designed for the E92/E93 M3 rear bumper. Check your model and year before ordering.
Search-friendly terms
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