Mercedes-Benz E-Class W213 Body Kit Installation Review

## Mercedes-Benz W213 E-Class E63 AMG Diffuser Replacement: Restoring a Sleek Rear End Many Mercedes-Benz W213 E-Class owners opt for the E63 AMG diffuser to enhance their vehicle's rear aesthetics. This upgrade is cost-effective as it typically involves replacing only the rear garnish rather than the entire bumper, allowing owners to achieve the sporty AMG look. However, this popular aero kit component can be susceptible to damage from low-speed impacts, such as hitting parking curbs or steep driveways. This review details a real-world case of repairing a damaged E63 AMG diffuser on a W213 E-Class, restoring its pristine appearance. ### Understanding the E63 AMG Diffuser: More Than Just Looks The E63 AMG diffuser is an aerodynamic part fitted to the lower rear bumper. Beyond its visual appeal, it plays a role in managing airflow under the vehicle at higher speeds. Its low profile, however, makes it vulnerable to scrapes and impacts, especially in urban driving environments. In this instance, the vehicle had an aftermarket E63 AMG diffuser installed. Identifying the exact manufacturer and model of aftermarket parts can be challenging during repairs if not documented initially. Fortunately, the repair shop was able to confirm the part details because another vehicle with the same diffuser was present during the service. ### Assessing the Damage and Replacement Parts Upon inspection, the E63 AMG diffuser on the W213 E-Class showed damage, specifically a crack on the left side. Crucially, the damage was confined to the diffuser garnish itself, meaning the main bumper structure was intact and did not require repainting. This significantly simplified the repair process and reduced costs. The exhaust tips were fortunately undamaged, as they are less exposed to direct impacts compared to the diffuser. The repair plan focused solely on replacing the cracked diffuser garnish. The repair shop contacted the manufacturer to order the specific damaged section as a standalone part. Even for aftermarket components, individual parts can often be ordered if the product details are clearly identified. This particular part took approximately two weeks to arrive. ### The Installation Process: A Clean Bumper Restoration Replacing the diffuser garnish involves removing and then reinstalling the rear bumper. Since the bumper itself was undamaged, no repainting was necessary, saving both time and money. The process requires careful disassembly to remove the old, damaged diffuser and precise reassembly of the new component. Experienced technicians can perform this task efficiently. After installation, a thorough quality check ensures the new diffuser integrates seamlessly with the rest of the rear bumper, maintaining the vehicle's aggressive E63 AMG styling. The completed installation resulted in a flawless rear end, restoring the car's sharp aesthetics. **Installation Process:** 1. **Bumper Removal:** The rear bumper is carefully detached from the vehicle's chassis. 2. **Diffuser Detachment:** The damaged E63 AMG diffuser garnish is unclipped or unbolted from the bumper. 3. **New Diffuser Installation:** The new diffuser garnish is securely fitted into place. 4. **Bumper Reinstallation:** The rear bumper is reattached to the vehicle. 5. **Final Inspection:** The fitment and finish are checked for quality and alignment. ### The Result: Aggressive E63 AMG Aesthetics The E63 AMG diffuser dramatically transforms the rear profile of a standard E-Class. It imparts a much more aggressive and sporty stance, effectively changing the car's character beyond simple cosmetic enhancement. This upgrade offers a significant visual impact, making the W213 E-Class appear more performance-oriented.