Automotive rear styling accessory promising a sleeker, more aggressive rear stance for Mercedes CLA45 and CLA45S AMG owners. Auto Perfectionists UK Rear Shark Fin Diffuser Lip Valance delivers a gloss black finish that sharpens the car's rear profile and gives a sportier presence. Is this the best bolt-on upgrade for owners seeking a durable, factory-style look?
⚡ At a Glance
- • Appearance Impact: Gloss black lip adds an aggressive, low-profile rear look
- • Best for: Owners of Mercedes CLA45 AMG and CLA45S AMG (W117) wanting a visual upgrade
- • Not ideal for: Owners of non-CLA45 W117 models or other vehicle makes
Gloss black ABS lip designed specifically for CLA45 and CLA45S AMG (W117) model years 2016 to 2019. Supplied with a roll of 3M tape for positioning and compatible with adhesive or drilled fixing methods.
Sportier Rear Profile – With gloss black ABS finish
Gloss black ABS moulding uses a smooth surface finish that integrates with factory bumper lines while resisting minor scuffs. Moulding contours match the W117 bumper geometry for a cohesive look.
Adds a sharper, more purposeful rear appearance that complements the car's sporty cues.
Secure, Accurate Fit – Thanks to vehicle-specific contouring and supplied 3M tape
Moulding shaped to the CLA45/CLA45S AMG W117 rear bumper contours, with a roll of 3M tape included to hold position during test fitting. Permanent attachment can be completed using strong tape, adhesives such as tiger seal or gorilla glue, or by drilling for mechanical fixation.
Allows precise alignment during installation, reducing gaps and ensuring the lip sits flush once fixed.
Long-lasting Performance – With tough ABS construction
ABS material delivers impact resistance and inherent resistance to corrosion compared with many painted metals, while the gloss coating adds a hard-wearing outer surface.
Maintains a clean, factory-like finish through everyday road use and exposure to wet conditions.
✨ The 4 Key Reasons for Auto Perfectionists UK Rear Shark Fin Diffuser Lip Valance
Precision moulding - Ensures tight bumper edge alignment for a factory-like fit
- Durable ABS construction - Stands up to knocks and road debris over time
- 3M positioning tape included - Simplifies trial alignment before permanent adhesive or drilling
- Professional installation recommended - Reduces risk of misfit and ensures secure attachment
📋 Technical Details at a Glance
- Category: Rear shark fin diffuser lip valance
- Compatibility: Mercedes Benz CLA45 AMG and CLA45S AMG (W117)
- Fitment Years: 2016-2019 (W117)
- Material: ABS plastic
- Finish: Gloss black
❓ Frequently Asked Questions
Q: Will this fit my CLA model?
A: Compatible only with Mercedes Benz CLA45 AMG and CLA45S AMG (W117) model years 2016 to 2019, and it is intended solely for CLA45/CLA45S AMG variants. Check photos carefully before purchase.
Q: How is the lip attached to the bumper?
A: A roll of 3M tape is supplied to help position the lip during fitting; permanent attachment can be completed with strong tape, an adhesive such as tiger seal or gorilla glue, or by drilling for a more secure mechanical fix.
Q: Can the seller confirm fitment for my car?
A: Yes, the seller requests a photo of your car if there is any doubt and can confirm whether the lip will fit the specific vehicle.
🏆 Our Verdict
Suitable for CLA45 and CLA45S AMG owners who want a bolt-on rear styling upgrade that looks close to factory finish. Gloss black ABS construction and model-specific shaping deliver a sharp, durable appearance that blends with existing bumper lines. Offers strong long-term value when professionally fitted, maintaining a refined look through everyday use.
