Performance Enhancements:

Intake Silencer Removal Mod 3rd Gen 3.4 Engine, '96 - '97: Christian (<96 Runner>) shows you how he did the ISR mod.  This is for '96 to '97 3.4 engines.

Airbox Modification For The 3.0 V6 Engine: Joey (UKMyers) shows you how he modified the stock air filter airbox so it will let in more air flow for more performance.

Fuel Atomizer Installed On A 3.4 Engine: Alan (HaveBlue) shows you how he installed a fuel atomizer. This has shown on his engine to improve the gas mileage, and also to help reduce sludge build-up in the engine that is re-circulated through the engine from the PCV valve.

Electric Fan Installation: Chris (Churnd) shows you how he installed an electric fan on his V6 in his '94 truck.

Downey V6 3.0 Header Installation: Chris (Churnd) shows you how he installed a set of V6 headers from Downey on his '94 truck

ECT (Engine Coolant Temperature Sensor) Mod: Galen (Dr. Zhivago) shows you how he installed a device to modify the output of the Engine Coolant Temperature sensor.

2002 Intake Silencer Removal Mod 3rd Gen 3.4 Engine: Paul (ALBPM) shows you how he did the Dr. Z intake silencer mod, and how he had to modify it to fit the 2002 3.4 engines as they differ from previous years.

Airbox Elbow Removal 3.4 Engine: Bob (Bob 98SR5) shows you how to remove the restrictive elbow on the airbox to let more air in for the engine too breathe.

Intake Silencer Removal Mod 2nd Gen 3.0 Engine: Corey (Blu) shows you how he modified his air  intake tube on his 2nd gen 4Runner to improve the air flow to the motor after reading up on Dr. Z's mod below.

Intake Silencer Removal Mod 3rd Gen 3.4 Engine: Galen  (Dr. Zhivago) shows you how he modified his air  intake tube on his 3rd gen 4Runner to improve the air flow to the motor thus improving performance.

Deckplate Airbox Modification: Jackson  (jacksonpt) shows you how he modified his airbox on his 3rd gen 4Runner to improve the air flow to the motor while also being able to block it off to keep out water while off road.

Borla muffler installation: Joey 'UK' Myers keeps the ball rolling on his 4Runner by adding a premium aftermarket muffler to replace the stock unit. Featuring a modest performance gain and an impressive new tone, this is mod is a keeper.

Performance mods for the 22RE: Mark shows a few of the things he has done to spice up the power of the stock 22RE in his 88'. For those not quite ready for an engine swap, this is the way to go.

Deckplate Airbox Modification: Jalaber has done a write up on his deck plate mod. This mod for the Toyota 3.4 V6 allows the engine to breathe better thus increasing horse power. The mod also includes a way to seal the hole so there is no chance of water entering if you venture into water while off roading.