Exhaust Opinions...

[barhmann]

I am buying a Diamond Eye 4" DP, Now I already have a 4" DPF delete pipe that came with my Spartan tuner. Question is, I am wanting the Flo-Pro exhaust, should I get a new 5" DPF pipe or just stick with the 4" and get the DPF back exhaust?

DPF back is 466 tip included
full 5" is $532 with $80 for a tip

So is it worth the extra money?

[BIG Laing]

Originally Posted by barhmann

I am buying a Diamond Eye 4" DP, Now I already have a 4" DPF delete pipe that came with my Spartan tuner. Question is, I am wanting the Flo-Pro exhaust, should I get a new 5" DPF pipe or just stick with the 4" and get the DPF back exhaust?

DPF back is 466 tip included
full 5" is $532 with $80 for a tip

So is it worth the extra money?

You shooting for 600hp or more? If yes, get the 5". If no get the 4".

It is all sound and looks until your getting into some crazy high HP.

[CountryAggie]

^^ what he said. Performance wise not worth extra $$. But the 5" will have a deeper tone and slightly less "hair dryer" sound.


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[noopS]

5" ! The sound is worth it

[travisH3]

5". Just get the aluminized 5" flo pro. I got mine from jaran at holderdown for around 300

[p8ntballn2]

so i personally haven't heard another 6.4 with a DPF delete until today... a buddy of mine at work just got a 6.4 450.. and i convinced him to get a tuner/dpf delete.. he ended up with a spartan and 4" stainless DP back.. the first thing he said when he heard mine "holy cow, you're 5" makes my 4" look like a baby" and "your 5' sounds so much louder and deeper, i wish i got a 5" now"

IMO, get the 5"... it sounds the best and you cant go wrong.