RE: Twin Turbo Mark VIII kit
Price estimate for the headers and uppipes would be $1100 or so. Intercooler with intercooler piping for a car with a cobra intake would add another 1000$. So around $2500 you can have everything minus the turbo, tune and fuel upgrades. You could have a more powerful, cooler running, and more fuel efficent turbo car for the price of a supercharged car. These prices are estimates. But I am sure we can replicate this for these prices.