This Roe Racing supercharger is off my 2005 SRT10 Dodge Ram. This supercharger works great & was used for about 15,000 miles on my truck. I have decided to sale my truck & restored it to mostly stock. So the supercharge isn't needed anymore. The supercharger has a nice blue paint finish on it. I am open for offers on the selling of this item. Here's a little about the Roe Racing Supercharger. The Roe Racing Top Mount Twin Screw Supercharger is the ultimate power adder for SRT-10 Ram owners in search of immense amounts of torque and tire shredding, reliable, bolt-on power! Typical increases at the standard 6 psi boost level are 28% more horsepower and torque across the entire power band! Higher boost pulleys are available (up to 12 psi). Standard fuel injectors supplied with the kit can support 750 crankshaft Horsepower with the stock fuel pump, while the upgraded ones can support 1,120 with an adequate fuel supply.