[GreenTaco4x4]

I have a 1997 SR5 v6 with the auto tranny. I was wondering what size the stock piping is.

Also what type of performance gains am I looking at with 6" deckplate w/ high flow filter , performance exhaust, and the airraid tubing to the throttle body?

 

[themariachi]

v6 size is 2.25"
deckplate... http://www.gadgetonline.com/airinduction.htm

 

[v8hunter]

You are likely only going to see about 9-13 hp with those mods...there really isn't much more power to be had out of the 3.4 unless you get a s/c. I would do the the deck plate mod, amsoil (stock replacement) air filter, and replace your stock muffler with a magnaflow (or similar)...that should run you approx $150. It also might help a little to change all your fluids to synthetic and make sure that your metal throttle body gasket is not a restriction ("O" shaped instead of "D" shaped).

 

[YoTRacer158]

I have a 1997 SR5 v6 with the auto tranny. I was wondering what size the stock piping is.

Also what type of performance gains am I looking at with 6" deckplate w/ high flow filter , performance exhaust, and the airraid tubing to the throttle body?

dont waste money on the airraid intake, wont do anything for you. i have the S/C, which obvisouly gave more power, and a magnaflow muffler that give a little more pep. not much, but noticed faster revving and it pulled better up hills.

 

[GreenTaco4x4]

Well I am just getting a lift and tires now after a year so a S/C is a bit outa the question(also gears). I am just looking for a little bit of power to help once I go to 33s and getting some mileage back on highway trisp i take twice a month.

 

[YoTRacer158]

you're gonna be hurting w/ 33's on stock gears. are you V6 or 4cyl? manual or auto?

 

[GreenTaco4x4]

Thats in the first post. From what I have heard on here I will notice it but it won't be that bad.