3AN to Metric Adaptor

We are innovators in the field of producing automotive components. Through clever design and strict manufacturing tolerances we are able to supply high quality parts to you at great prices. The team at Franklin Performance strive daily to be leaders in our industry by challenging each other and experimenting with new methods & applications. We love thinking outside the box to design and manufacture products that are better than anything else on the market. Designing and producing top quality components is our passion. It is what has built our brand, and what you can rely on from Franklin Performance.