Superchip, I would say a Gibson Exhaust and JBA Headers.

 

Congrats!

The K&N filter is a good start, but you still need to open up the airway.

Next, add a superchip, then the exhaust.

Neal

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1997 4x4 Expedition- 4.6L, true dual exhaust w/glass-packs, K&N air filter, SuperChip, airbox mods, Edelbrock shocks, 285/75R16 BFG ATs, Optima "T-Bone" wheels, and Clarion In-dash CD player. Just added Smitty Bilt push bars and nerf bars!!

1993 4x2 F150 Reg. Cab LWB- 5.0L, cat-back dual exhaust w/glass-packs, K&N air filter, Superchip, fresh paint, and Line-X bedliner.

2000"other"
http://members.visualcities.com/NoMo

 

Hello,

Just picked up a 99 Expy EB (loaded) and I am looking for some common mods to increase the power a little.

I already have a K & N installed.

Does anyone have a cat back set up ? If so, which one ?

Thanks,

Terry

 

Ok, What is the benefit of the Superchip?

Do you have to run 92+ gas?

What is the cost?

Also, I never heard of Gibson exhaust before. Is this a new company?

Do they have a web site ?

Sorry for all of the questions. Thanks in advance.

 

Click on the link (aka advertisement) at the top of this page. You'll see what the superchip can do- more HP, better shift patterns, and sometimes better MPG. And, yes, you have to run 92+ octane fuel.

Gibson has been around quite a while. They make a host of aftermarket products. Visit their site at www.gibsonperformance.com

You can also get a "custom" exhaust from a local muffler shop. These are usually A LOT cheaper, but use aluminized instead of stainless pipe.