Ken I read a thread where You were questioning and researching the difference in stock H2 cats and the aftermarket high flow cats. What conclusion did You come to? Is the factory cat just as good with headers and flowmaster 40 duals or do I need to go with aftermarket high flow cats.
Get back to Me as soon as You. I got to put my order in tomorrow and do not want to waste money. I've got a dynatech stainless catback sys. with x pipe for $1400 installed by pro's if I want them. Let Me know what You think or anyone else as well.
Thanks
Rick
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05 H2 SUV cus. paint, Magnuson SC 6/12lb boost, cowl hood scoop, 12" dash touchscreen, GM elec. fans, HPTuners.com tuning soft., Dynatech headers dual catback exhaust Jet Hot chrome front to back Flowmaster Super 40's, Diamo 8 Karat rims & 325X60-20" Toyo, 4 OEM Captain seats Katzkins leather, rear console computer inside running all AV/NAV etc., Infinity component system 3 amps Tsunami Caps, rear flip down 12" monitor, headrest monitors, overhead console boost, fuel pressure, & A/F ratio gauges
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