10-04-2007, 03:56 AM
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UNLEASHED
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Re: engine noise
Toyota puts Iridium plugs in the Tundras from the factory. If you haven't researched them, check it out. Iridium is 300% stronger then those POS platinum plugs Bosch is obsessed with. And they burn about 130% hotter. That's why I use 91 octane or higher (preferably 93) on my truck. I have never heard any noise from my truck except the rumble from my flowmasters and smoking Silverado SS's and 2007 model Mustang GT's is normal...among most others that think they can go fast
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 ' 05 Tundra 4x4, Volant CAI, Dual 40 series Flows with X-pipe, Unichip FluxPower w/PDA, 6-in RCD suspension, 35" Dick Cepek's on DC-1 Wheels, ARE Tonneu Cover, Line-X liner, FabTech in-bed spare tire rack, two-piece polished Billet Grille, Bull Guard, stainless running boards and Custom 19-piece Neoprene interior...soon to purchase '08 Tundra 4x4
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