Andy's 2006 Evo IX GSR 5sp has been a customer of TTP Engineering for a while now. After being unhappy with tuning results from a local Supra shop he came to find the experts in the Lancer Evolution at TTP Engineering.

Last time Andy was in the shop, he was sporting a FP Red turbocharger, turbo back exhaust, walbro fuel pump on 1250cc injectors with a TTP inline secondary fuel pump system. He had previously had installed BC 280 cams and springs/retainers on a Cometic headgasket before he found us. Had he done so prior to spending money on the BC cams and cometic headgasket, we would surely have warned him of poor results from using these products.



We made the most of his part selection and setup after catching him mid-way into heading down the wrong modification road and was able to upgrade the Evo with larger injectors, a supplemental fuel supply, and trick dual mapping where the latest in ECU technology could be utilized by master tuner Scott Davis. Along with the last stage of upgrades by TTP Engineering we also employed a 3 port electronic boost solenoid capable of handling PRECISE boost control, no matter what boost level or turbo was chosen.

In this case, like many others Andy has his FPRed fail on him within 12-18months of high boost E85 use and decided to upgrade to the FP Black turbo. A turbo similar to the Red with a larger turbine wheel. Still on E85 Eithanol and with Scott Davis at the controls, he was able to pilot the new FPBlack to the tune of 501whp/ and 380tq with the stock MAF sensor and inferior BC280 cams.



With the new found power, Andy now joins the ever growing list of 500whp+ stock block TTP Engineering tuned Lancer Evolutions around the country. Once he gets used to the power, our recommendations are an upgrade to a custom grind of TTP Spec Kelford Camshafts, replacing the inferior cometic head gasket with a Cosworth unit and moving to speed density on a 44psi map sensor so we can remove the MAF sensor and free up any potential restriction in the intake.