

Enhance the rear end of your BMW 3 Series F30/F35 M-Sport with this premium Carbon Fiber Rear Diffuser, available in two variants: dual pipe exit and quad pipe exit. Designed to improve aerodynamics and give your vehicle a sportier, more aggressive look, this diffuser is the perfect upgrade for those seeking both style and performance.
Key Features:
- Genuine Carbon Fiber Construction: Crafted from high-quality carbon fiber, offering a sleek, lightweight, and durable finish.
- Dual & Quad Pipe Exit Options: Available with two configurations: a dual pipe exit for a classic look or a quad pipe exit for a more aggressive, high-performance appearance.
- Aerodynamic Design: Improves airflow, stability, and downforce at higher speeds, optimizing driving dynamics.
- Sporty, Aggressive Aesthetic: Complements the M-Sport trim, giving your BMW a bolder, more dynamic stance.
- UV-Resistant Gloss: Long-lasting finish that resists fading and maintains the high-gloss carbon fiber look.
- Easy Installation: Direct fitment for M-Sport models, designed for a hassle-free installation.
Fitment:
-
BMW 3 Series F30/F35 M-Sport | 2012-2019
- Compatible with 320i, 328i, 335i, 340i M-Sport models.
Shipping Information for Performance Parts
We proudly ship parts worldwide! All orders are processed Monday through Friday. Please allow 1-3 business days for order processing before shipment. We do not ship on weekends or public holidays.
Estimated Shipping Times: | |
U.S. & Canada: | 7-10 business days |
International: | 10-30 business days (varies by location and customs processing) |
Larger or Oversized Items: | May take longer due to handling, packaging, and freight requirements |
Shipping times may be affected by product availability, high demand, holidays, or unforeseen circumstances. For order updates, contact us at info@eguysperformance.com or DM us on Instagram @eguysperformance with your order number.
Shipping Rates: | Calculated at checkout based on location and order weight |
Customs & Import Taxes: | International orders may incur fees, duties, and taxes determined by local customs offices. These charges are the buyer’s responsibility. We are not liable for customs delays. |
What Does the E Guys Performance Lifetime Warranty Cover?
Our Lifetime Warranty is designed to give you peace of mind. Here’s what’s included:
Available to the Original Purchaser: | This warranty applies exclusively to the original purchaser of the product. Coverage is valid for purchases made directly from E Guys Performance or through an authorized dealer. |
Manufacturer Defects: | We cover defects in materials or workmanship. If a product fails due to a manufacturing issue, we will repair or replace it at no cost. |
Shipping Costs for Warranty Claims: | We cover shipping costs for replacement parts on approved warranty claims, so you won’t incur additional fees. |
What Isn’t Covered?
Improper Use or Installation: | Damage from incorrect installation, misuse, accidents, or normal wear and tear is not covered. |
Modifications: | Any modifications made to the product will void the warranty. |
Intended Use: | Products must be used as intended for the warranty to remain valid. |