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3 Series F30/F31 - Gloss Black Rear Bumper Diffuser | 2013-2019
Sale price
£99.99
-45%
Regular price
£179.99
Regular price
£99.99
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Description
Why Choose This Product?
- 🏎️ Sportier Rear End: Transforms the rear look of your F30/F31 with an aggressive gloss black finish.
- 🎯 Exhaust Options: Available in Single Left, Single Both Sides, or Dual Exit (Quad Tip) versions.
- 🛠️ Direct Fit: Replaces OEM rear diffuser with no cutting or trimming required.
- ✔️ Fitment: BMW 3 Series F30/F31 M Sport (2013–2019) – saloon and touring.
- 💪 Premium Build: Durable ABS plastic – lightweight, impact-resistant, and weatherproof.
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💦 Tested: Maintains secure fit and factory-fresh finish – even after 100+ car washes.
- 🔩 Complete Kit: Includes 1x rear diffuser in your selected exhaust configuration.
⚠️ Important Note:
This product fits M Sport rear bumpers only. It is not compatible with SE, Luxury, or Sport Line variants. Please confirm your exhaust layout before ordering:
- Single Exit Left (Dual Tips on one side)
- Single Exit Each Side (1 Tip Left, 1 Tip Right)
- Dual Exit Each Side (Quad Tips)
If unsure, send us a photo of your rear bumper and exhaust – we’ll confirm the correct diffuser for you.
Additional Information
This premium rear diffuser is the perfect way to upgrade the aesthetics of your F30 or F31 BMW without altering the original bumper. The gloss black finish delivers a factory-fresh performance look, while the ABS plastic construction ensures long-term durability against everyday wear.
Designed as a direct replacement for your factory rear trim, this diffuser installs using the existing mounting points – no drilling or bumper modifications needed. Choose the correct version according to your exhaust layout to guarantee proper fitment and visual symmetry.
Installation typically takes under 30 minutes. For best results, we recommend professional fitting, especially if your vehicle has aftermarket exhaust modifications or previous rear-end repairs.
Have a question?
Not your model? Find Your BMW
Customer Reviews
Based on 6 reviews
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J
Easy to install although it needed a few stretch. Paired perfectly with dual exhausts bought here in the app. It arrived on time I am satisfied with the product.
W
This exhaust pipe is amazing, i really like it! It's simply a product with good value for money! !
A
This rear lip is very suitable, and the quality is very good, the paint is smooth and well done, it is recommended to buy!! !
B
The installation effect of the product is really good, perfectly meeting my expectations. Full marks! Will repurchase! !
M
Immediately after receiving the product, it was installed, the quality of the product is very good, the size is particularly precise, I like it a lot.
Premium Quality
100% Satisfaction
Easy Installation
Why Choose Us?
At CarFitZone, we are committed to providing premium-quality and stylish car accessories that enhance your vehicle’s aesthetics and functionality
| Feature | CarFitZone | Others |
|---|---|---|
| Premium Quality | ✔ | ✘ |
| Easy Installation | ✔ | ✘ |
| Perfect Fit & Compatibility | ✔ | ✘ |
| Great Customer Support | ✔ | ✘ |
| Enhanced Style & Functionality | ✔ | ✘ |
🛒 Orders & Payments
No. You can check out as a guest, but creating an account lets you track orders and manage your details more easily.
We accept Visa, Mastercard, American Express, PayPal, Apple Pay, and Google Pay. All payments are 100% secure.
If your order hasn’t shipped yet, contact us ASAP. Once dispatched, changes or cancellations aren’t possible.
🚚 Shipping & Delivery
Orders are usually processed within 1 to 3 business day. UK delivery takes 3–5 business days via tracked courier.
Once your order is shipped, you’ll receive a tracking number and link via email.
↩️ Returns & Refunds
You have 30 days from delivery to request a return. Items must be unused, in original packaging. Buyer pays return shipping unless item is faulty.
Contact us within 48 hours of delivery with photos. We'll resolve it quickly – either a replacement or refund.
🚘 Product Compatibility & Warranty
Please double-check your vehicle’s year, model, and trim. Still unsure? Just message us – we’ll confirm compatibility for you.
No – we sell premium-quality aftermarket parts. They’re designed for compatibility, aesthetics, and easy installation.
Not always. Many customers install parts themselves. But for the best fit and finish, we recommend professional fitting.