Description
PSR Parts – Carbon Fibre Competition Rear Diffuser Set for BMW 4 Series (2020+, G22 G23)
Enhance the rear-end presence of your BMW 4 Series with the PSR Parts Carbon Fibre Competition Rear Diffuser Set, designed specifically for G22 Coupe and G23 Convertible models equipped with quad tailpipes.
This premium 3-piece diffuser set delivers a more aggressive, motorsport-inspired look while maintaining clean OEM-style fitment. Manufactured from high-quality CFRP carbon fibre with a 2x2 twill weave, each component features a deep high-gloss carbon finish that complements the sharp design lines of the BMW 4 Series.
Precision-moulded for excellent aftermarket fitment, this competition-style diffuser enhances the visual width and sportiness of the rear bumper, making it the perfect upgrade for performance-focused builds and OEM+ styling enthusiasts.
Key Features
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Competition-style 3-piece rear diffuser design
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Manufactured from CFRP carbon fibre
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2x2 twill weave with high-gloss finish
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Designed for vehicles with quad exhaust outlets
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Enhances rear-end aggression and stance
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Precision fitment for BMW G22 & G23 models
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Lightweight, durable, and weather-resistant
What’s Included
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1 × Carbon Fibre Competition Rear Diffuser
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2 × Carbon Fibre Rear Winglets (Left & Right)
(CFRP, 2x2 twill weave, gloss finish)
Vehicle Compatibility
Compatible Models:
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BMW 4 Series G22 Coupe (2020+)
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BMW 4 Series G23 Convertible (2020+)
Fitment Notes:
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Designed only for quad tailpipe configurations
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Not suitable for single or dual-exit exhaust setups
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Professional installation recommended
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.