The Karbonius E30 M3 Sport Evo 3 Undertray is a carbon fiber replacement for the factory undertray / splash guard, designed for enthusiasts who demand the best in appearance and weight reduction. At just 1.6 kg 40% lighter than the OEM piece this undertray transforms the underside of the E30 M3 while enabling fitment of the Sport Evo / Evo 3 front splitter on the standard E30 M3.

There is no comparable E30 M3 undertray on the market. Manufactured from 100% prepreg carbon fiber and autoclave-cured at Karbonius’ facility in Spain under ISO 9001 quality management standards, the undertray delivers the finest possible finish, weight, and structural strength. A front varnish stripe adds a distinctive finishing touch. Every piece is individually numbered to guarantee origin and authenticity.

What’s Included

• Carbon fiber undertray with gloss varnish stripe
• Numbered certificate of authenticity

Product Details

• Weight: 1.6 kg approximately 40% lighter than the OEM undertray
• 22 weave; gloss finish with UV protection
• 100% prepreg carbon fiber construction
• Autoclave-cured for strength and finish quality
• Enables fitment of the Sport Evo / Evo 3 front splitter on the standard E30 M3
• Individually numbered for authenticity
• 2-Year manufacturer warranty

Vehicle Applications

• BMW E30 M3 Sport Evo / E30 M3

Recommended Upgrades

• Karbonius E30 3-Series Carbon Hood
• Karbonius E30 3-Series S54 CSL Carbon Airbox

Notes

• Designed and manufactured in Spain under ISO 9001 quality management standards
• Professional installation recommended