In 1999 Performance Choppers opened its doors to provide service, repairs, modifications and sales for Harley-Davidson, Indian, Victory and all Amercian V-Twin motorcycles (Big Dog, Ironhorse, Texas Choppers, etc.). We are not just a website with a shopping cart as we operate a full-service 'brick and mortar' shop in San Diego, California. We have two Dynojet dynamometers, one for fuel-injected bikes and one for carbureted bikes.Almost anyone today can own an American V-Twin. However, your bike should reflect your individual taste, style and performance standards, and that's where we come in. We are here to help you make that dream, that idea, that bike that lives in your head come to fruition. We understand how important this is, because just like you, we are also motorcycle enthusiasts!!! If you are ever in beautiful San Diego please come by our shop and say Hi!