Give your E63 an aggressive makeover with this RENNtech E63 front splitter with integrated air ducts. This unique splitter design not only looks menacing but also greatly improves airflow and front end downforce. The enlarged central grille opening eliminates the horizontal “A-wing” and therefore opens up the air flow into the vehicles cooling systems. Fit and finish meets OEM Mercedes-Benz quality standards thanks to the parts 100% pre-preg carbon fiber construction.
The splitter assembly also features a unique acrylic coating process which protects the carbon fiber from any harmful UV and humidity degradation. This acrylic coating is applied inside and out to ensure full coverage and protection, unlike any other coating process. Once the acrylic coating is cured, the part is then covered using a high end automotive clear coat to create a beautiful gloss finish.
This kit includes:
x1 carbon fiber splitter with integrated air ducts
x3 black aluminum mesh grille inserts
x2 air duct opening inserts
x4 upper fascia mounting brackets
This splitter is designed to fit 212 - E63 facelift sedan and wagon models from 2014 and up. Modifications to the OEM front fascia are necessary, installs with 3M double-sided automotive tape and supplied hardware.
What exactly is prepreg carbon fiber?
Prepreg is widely known as the finest process in carbon fiber manufacturing and has been used for aerospace and military applications because of its superior consistency in weight, thickness, fitment, resin, carbon layout, and overall quality.
The pre-impregnated (prepreg) fiber method creates stiffer, stronger laminates with controllable, predictable results and the result is a consistent, tight fiber weave which not only looks amazing, but adds strength. Other companies use a lower cost, wet-layup method which results in components of inferior, strength, appearance and overall quality.
To explain this process in short, the fiber is pre-impregnated (hence the name) with resin at a production facility, rolled on spools, and frozen to prevent the resin from curing prematurely. This material is than cut and hand laid into a mold to the proper thickness and cured at strictly controlled temperatures. This process creates a laminate with a precisely controlled resin volume and in turn is 20-30% stiffer and stronger than an equivalent thickness wet laminate process.
This ensures our customers receive components which not only look good on the vehicle standing still, but won’t crack, warp, fall off or fade when mounted to the exterior of their vehicle after six months or while driving at high speed.