Join Date: Aug 2012
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I cut all my 4 cats, got rid of those 2" hidden exhaust pipes in the Y pipe with a new 2.5"
Dough Thorley Long tube headers and thru the factory muffler and 3" outlet w/ URD O2 simulator. It's quiet but with the Cutouts open it sounds like a monster!
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2011 FFV Tundra Limited: SuperCharged (TRD Forged 22"s, Lucchese, ASP pulley, Valve Body, DT Long Tubes, TRD Swaybar, Deleted all cats, AEM F/IC-8 Tuned, Dual e-cutouts)
2006 Silverado 5.3 (76mm Turbo,Cam 216/220, AEM TruBoost, AEM Wideband, Built 4l80e, Dual springs, Bosch 60# injectors, Aeromotive 340, AEM Meth injection... Boost is at 12psi on meth) Tuned by TELLEZ