cat back? 12hp/12ft-lbs.
3 to 8 maybey 10 but not likely
I would say it all depends on your intake and exhaust system. I run mine with stock headers, nismo duel rai and 60mm invidia n1 exhaust...runs great with stock headers.. remember, just because it is aftermarket does not mean better...
The muffler is part of the exhaust system.
The tail pipe is part of the exhaust system.
The exhaust system on a 1996 Toyota is located underneath the vehicle. This system runs all the way from under the motor to the very back of the vehicle to the muffler.
flowmaster exhaust system k&n air filter kit performance chip
I like flowmaster 3" with super 44 mufflers.
To make a V8 exhaust system, you require a Muffler and Flowmaster.
air intake system like k/n better exhaust , muffler like flowmaster would be a great starting point
keep in mind flowmaster mufflers are chambered. so they wont flow nearly as good as say a magnaflow would. so you will get more HP with a magnaflow than a flowmaster unless you put a flowmaster outlaw series on. its pretty much just a street legal way of straight piping your truck it will flow way good but it will be loud cause there is no ceramic glass packing like magnafow has.
The flowmaster pipes are good and I would get the 2.5" system and get a H pipe along with 2 flowmaster super 44 mufflers if you like a great musclecar sound.
magnaflow is better performance and flowmater is better sound
You can attach a different exhaust system. A Flowmaster is a common one. You can also put a different air intake system on your vehicle as well.
dont put an exhaust on a v6 it sounds fine stock if you wanted it to sound good you should have gotten the v8
in the exhaust system
most decidedly not most decidedly not
there are some good headers and exhaust out there like a flowmaster for the 200o will give a extra 25 horsepower for 400 bucks and headers will give about twice that cold air intake, high flow cat, pulley system, headers, exhaust. also aluminum driveshaft will reduce weight and allow more power to the wheels and better rear gears will help get more power to the ground.