Description
PSR Parts – Carbon Fibre Performance Rear Diffuser for BMW M140i & M135i LCI (2015–2019, F20 F21)
Engineered from the outset to deliver on PSR Parts’ promise of individuality, precision, and quality, the Performance Rear Diffuser for the BMW M140i and M135i LCI is the upgrade these cars should have received from the factory.
Designed to add definition and aggression to the rear bumper, this diffuser transforms the rear end by sharpening the diffuser area and perfectly framing the exhaust system. The result is a more purposeful, performance-focused appearance while maintaining OEM-level fitment.
The standout feature of this carbon fibre diffuser is the symmetrical V / herringbone twill weave in the centre section. This premium weave pattern is commonly found on high-end supercars and highlights the craftsmanship and attention to detail behind the design.
Manufactured from lightweight CFRP carbon fibre and finished in a high-gloss clear coat, this diffuser offers durability, visual impact, and a true OEM+ aesthetic.
Key Features
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Performance-style rear diffuser design
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Premium CFRP carbon fibre construction
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Unique symmetrical V / herringbone twill weave centre section
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Enhances rear-end definition and exhaust presentation
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Lightweight and durable construction
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Gloss carbon fibre finish
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Designed specifically for F20 / F21 LCI models
What’s Included
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1 × PSR Parts Carbon Fibre Performance Rear Diffuser
(CFRP, 2x2 weave with symmetrical V / herringbone twill)
Vehicle Compatibility
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BMW M135i LCI (2015–2017, F20 / F21)
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BMW M140i (2015–2019, F20 / F21)
Fitment Notes:
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Designed for LCI models only
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Professional installation recommended for best alignment and finish
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.
