2005 Jeep Wrangler Flowmaster 40 exhaust

Finished with new Jeep intake/exhaust. XDI intake, 63mm throttle body, superchips flash tune, pacesetter header, cut off cat, and flowmaster muffler with 2.5 in tailpipe. Sounds pretty good. Laptop speakers suck, must be heard with earphones or desktop speakers.

Category:

Autos & Vehicles

Tags:

• 2005
• Jeep
• Wrangler
• Flowmaster
• 40
• exhaust

[andrewsvids]

could you tell a difference with the headers and cut off cat? i am thinking about doing that to mine. and i also went the the xdi intake.

[stack0721]

couldn't tell the difference with the cat on or off, but headers really help with exhaust tone.

[Honda311418]

If it has a header then it's probably not going to be a 2.5 plus I'm pretty sure newer jeeps came with a 3.8 V6 not the 4.0 inline 6. But yeah what is that one?

[Hensley1212]

Is Your Jeep A 4.0 Or 2.5

[terrybyram777]

where did you get the headers from and how much?

[jkwap91]

I'm getting ready to do this same setup on my '98, I'm just curious though, did your cat have a electrical plug running to it? because mine does and I'm afraid it may mess something up if I take it off.

[aaabball415]

How much extra mpg do you get, if any?

[hrrblharri12]

so you just ripped your cat out and put in a flowmaster 40

[ihatevegans]

Very nice man. Catalytic converters screw everything up. It's amazing what cutting off the cat can do to exhaust sound.

[rangerdanger222]

Sounds good.

[Tedro63]

That sounds wicked bro, nice!!!!! I like!