As a member we offer the TRD Supercharger,4.0 1GR V6 Kit for $4,306.50; this price includes the tax. However, we appreciate the business the forum has generated for us and we will provide the TRD Supercharger Kit for $4,266.90. Our labor quote is $1,200.00; with the discount the labor will be $1,025.00. The parts are available for tomorrow if they are ordered before 5:00p.m. today. Thank you for your consideration! For any questions please call Loren Rogers in the parts department by calling (714)439-3372. Please ask about our Toyota Rewards Visa Card. You will earn money for spending money.