LN Engineering

LN Engineering Billet Performance Parts and Upgrades for Porsche and VW Engines

Upgrade your Porsche or VW engine with performance parts and upgrades from LN Engineering. Our products allow you to replace old worn out factory Porsche cast aluminum, stamped steel, or injection molded plastic parts with superior billet replacements. LN Engineering's billet performance parts and upgrades exceed the quality of original Genuine Porsche or OEM components with improvements made in the areas of materials used, manufacturing techniques, and superior finishes. Our replacement parts for Porsche engines stay as true as possible to the original components while delivering superior durability and longevity. This includes our billet aluminum valve covers, chain boxes, and chain box covers for aircooled Porsche 911 engines as well as our complete line of billet stainless magnetic engine and transmission drain plugs for all Porsche models.

Since 2019, LN Engineering has tripled its machining capacity with quality CNC machines from HAAS, allowing us to bring our manufacturing in-house using CNC machines made in the United States. LN Engineering continues to grow, allowing us to manufacture most of our products for Porsche and VW engines all in-house using U.S. made materials, right here in Momence IL. Purchasing from LN Engineering helps support our local economy and creates quality jobs in rural Kankakee county. You can trust LN Engineering to deliver the highest quality components for your Porsche and VW engine, delivering on the promise of precision performance since being founded in 2002.