Pimping Grandpa's ride

TRD starts with the 3.5-liter V-6 engine and boosts its output to an as-yet-unspecified level with the addition of a TRD supercharger. Handling is matched to the new straight-line performance by swapping in lowering springs and custom-valved KYB gas-pressured monotube shocks. Bigger wheels and wider tires increase grip (or at the very least, increase curb appeal) where the rubber meets the road.