The Kelford R-199-D is a top-tier racing camshaft designed specifically for serious enthusiasts looking to enhance the performance of their Subaru STI models from 2005 to 2007. With a legacy dating back to 1968, Kelford has established itself as a leader in the world of high-performance camshafts, continuously innovating with state-of-the-art design systems and CNC grinding technology.
"After installing the R-199-D camshaft, my STI feels like a completely different car. The power delivery is smoother, and the engine response is incredible!" - Mark T.
"I paired this camshaft with Kelford valve springs, and I couldn't be happier. It's a solid upgrade for anyone looking to modify their STI." - Sarah L.
Inlet Centerline @ Full Lift: 130
Exhaust Centerline @ Full Lift: 113
Note: The image shown is for representation purposes only. The actual product may vary slightly. For best results, pairing the R-199-D with Kelford valve springs is highly recommended to ensure reliability and performance.
Import Notes:
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2005-2007 Subaru STI |
STI | 2005-2007 |

Kelford is a company that was founded in 1968. The company specializes in creating high-performance camshafts for a variety of engine applications. For years, they have provided enthusiasts the chance to have a camshaft that would provide optimum performance and give them the horsepower gain they are searching for. Today, they have turned their small company into a global brand that is trusted by many professional tuners and racers alike.
Continuous ImprovementKelford is steadily making a name for itself when it comes to manufacturing high-performance camshafts. By continuously investing in their research and development, they are able to design products that are better, if not at par with some of the mainstream brands in the market today.
Quality in Every ProductThe company is able to make top quality products by understanding what their customer really needs. Using their experience, knowledge, and understanding of manufacturing, they are able to create products that meet their customer expectations. They use state of the art machinery in order to achieve precision and accurate cuts which is critical when it comes to these engine components.
Purchase Kelford Camshafts at Vivid RacingIf you want a camshaft manufacturing company that understands what it takes to improve your engine performance, then Kelford is the brand for you. With over 50 years of experience when it comes to building camshafts, you know they are a brand that you can trust. Visit Vivid Racing and check out their list of products that would fit your specific requirement.