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Secure checkout • Free UK shipping • Professional fitting available at our Essex workshop
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Transform your BMW 3 Series G20/G21 Pre-LCI M340i with this carbon fibre rear diffuser, delivering an OEM+ look with reliable fitment and premium aesthetics.
| Material | Carbon fibre |
|---|---|
| Fitment Type | Bolt-on |
| Style | Rear diffuser |
| Finish | Carbon fibre weave |
Will this diffuser fit my BMW 3 Series?
Yes, this diffuser is designed specifically for 2019–2022 BMW G20 and G21 Pre-LCI M340i and M340D models. Fitment to other variants or post-LCI models is not confirmed — contact Project Styling to verify your exact specification.
What is the finish and material?
The diffuser is constructed from genuine carbon fibre with a visible carbon weave finish, engineered to resist chipping and weathering whilst maintaining a premium appearance.
Is professional installation recommended?
Installation is straightforward for DIY fitment using basic hand tools; however, professional fitting is available at Project Styling in Southend-on-Sea to ensure perfect alignment and peace of mind.
How do I care for the carbon fibre?
Clean regularly with a soft cloth and mild soap. Avoid abrasive materials. The carbon fibre is engineered to resist weathering, but regular care will maintain its flawless appearance over time.
Adding product to your cart
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
This website is encrypted. We take your security very seriously. All transactions powered by Shopify.
Rates are approximations. Exact rates will be provided at checkout.
We offer fitting services at our unit in Leigh-On-Sea, Essex.
If you would like to book, please choose fitting on the product you are looking at purchasing.
Otherwise, please give us a call on 07540 331557 or email us at sales@projectstyling.co.uk
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