CSL Style Carbon Fiber Diffuser - E46 M3

Name: CSL Style Carbon Fiber Diffuser - E46 M3
Brand: Horizon Motorsport
Price: 351.95 EUR
Availability: InStock

€351,95

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Inspired by the iconic M3 CSL, this CSL Style Carbon Fiber Rear Diffuser brings a bold motorsport look and improved aerodynamic performance to your E46 M3. Designed to closely match the OEM CSL lines, this diffuser is a direct fit for the factory M3 rear bumper and adds aggressive styling with real functional benefits.

Crafted from high-quality 2x2 weave carbon fiber, the diffuser offers a lightweight yet durable construction with a UV-resistant clear coat for long-lasting gloss and protection against fading or yellowing.

Key Features:

CSL-inspired design for a clean, aggressive rear profile
Made from premium 2x2 carbon fiber weave
UV-resistant gloss finish for long-term durability
Lightweight construction helps reduce rear-end weight
Direct fit for OEM E46 M3 rear bumper (no cutting required)
Compatible with most aftermarket exhaust systems

Vehicle Fitment:

BMW E46 M3 Coupe & Convertible (2001–2006)

Whether you're building a CSL tribute or simply upgrading the rear aesthetics of your M3, this carbon fiber diffuser is a perfect finishing touch that combines style, performance, and quality craftsmanship.

OUR GOAL

Horizon Motorsport has one goal: to make our clients happy. We aim to provide the highest level of customer service and the highest caliber parts, all at the most competitive prices. Have a question or concern about a product we sell? Send us an email at sales@horizonmotorsport.com.

SHIPPING

Orders typically ship in 1-2 business days from our location in Los Angeles, CA. Transit time usually ranges from 3-5 business days, depending on where you are located. We offer worldwide shipping, if you need live outside of North America, shoot us an email and we would be happy to give you a quote!

Creating life-long customers.

As a small business we pride ourselves on creating long lasting relationships with our customers who know that they can count on us for any of their BMW needs. At Horizon Motorsport our mission is to provide a unparalleled customer experience to keep our customers coming back.

A Company Owned By Fellow Enthusiasts.

Horizon Motorsport was founded in 2019 in Los Angeles, CA by fellow BMW enthusiasts. We have experience with nearly all makes and models and have been actively involved in the Southern California BMW scene for over 3 years. Our unique insight and experience with the BMW community and other high end European-oriented brands gives us the knowledge and ability to stock only the highest quality parts from the highest quality brands.