Performance M
Maxton Design Street Pro Front Splitter with Gloss Flaps for BMW 4 Series G22 Coupe M Sport/M Pack (2020+) 10mm ABS Black Front Lip Spoiler
Maxton Design Street Pro Front Splitter with Gloss Flaps for BMW 4 Series G22 Coupe M Sport/M Pack (2020+) 10mm ABS Black Front Lip Spoiler
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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Street Pro lower lip with gloss end plates for BMW 4 Series G22 Coupe with M-Sport front apron 2020 onwards
Give your G22 a sharper nose and a road-hugging stance with this Maxton Design Street Pro lower bumper extension. Crafted from robust 10 mm ABS, this chin spoiler adds serious presence while keeping an OEM-plus look that complements the M-Sport front apron perfectly. It is the go-to front valance upgrade for drivers who want premium fit and finish, strong materials and everyday practicality.
We have fitted these in-house and the feedback from our customers has been outstanding. The alignment is spot on, the edges are clean and the thicker Street Pro profile delivers a bold, purposeful appearance without compromising daily usability.
Compatibility
Designed for BMW 4 Series G22 Coupe with M-Sport front bumper, model years 2020 onwards.
What you receive
- Maxton Design Street Pro 10 mm ABS lower lip in black
- Gloss black winglets side flaps for a premium contrast
- Dedicated mounting hardware
Why this front lip
- 10 mm thick ABS for superior rigidity and strength
- Impact and scratch resistant surface for daily road use
- UV protected coating to help guard against fading
- Resistant to temperature changes and harsh weather
- Vacuum sealed and supplied with protective film
- No paint required, arrives ready to install
- Authenticity labelled, TUV MATERIALGUTACHTEN certified material
Finish options
Street Pro splitters are 10 mm thick and available in:
- Matte black
- Matte black with a red core accent
The included end plates are finished in gloss black for a high-contrast look.
If you decide to paint the product, a primer must be used first.
Fitting and installation
Supplied with a model-specific fitting kit for a secure bolt-on install. Professional installation is recommended. Book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.
Standout upgrade for your BMW coupé
This aero lip enhances the visual width of the front end, sharpens the lines of the M-Sport bumper and gives your 4 Series a lower, more aggressive profile. The Street Pro’s thicker section, gloss black winglets and precise contours create a premium motorsport-inspired look while retaining everyday practicality. Trusted by enthusiasts, proven by our workshop and loved by our customers.
Search-friendly terms
BMW G22 front lip, BMW 4 Series coupe chin spoiler, G22 lower bumper lip, BMW M-Sport front valance, front aero lip G22, front apron extension BMW 4er, BMW 4 Series 2020 2021 2022 2023 2024 2025 front spoiler, ABS 10mm splitter, gloss black side winglets, Maxton Street Pro UK, G22 front air dam, BMW 4 Series front diffuser lip, coupe front lower lip spoiler, performance front lip BMW G22.
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