My 3" O2 back is extremely quiet. Can hardly tell its running when your in front or inside the car. And It's a 3" Mitsu to V band 38mm wastegate O2 housing, 3" Vband apexI down pipe and some old RRE 3" cat back with no cat. Sounds awesome when your on it and completely quiet otherwise. I'm going to miss it.

A t28 is only good for 300 hp if its backed up by the proper supporting mods and tuned correctly. From a stop light, almost any v6 powered car is still going to get the jump unless the DSM driver is actually anticipating a race and pulls off at least a mild launch. In the real world,, many "races" are about 3 seconds long, just enough to pass and get through traffic.

In my mind, I associate a loud ricey exhaust with the honduh crowd. Our cars just dont need it to eek out that last hp from a tiny engine.

ofgofg said:

A t28 is only good for 300 hp if its backed up by the proper supporting mods and tuned correctly.

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There are members putting down over 300 horsepower with a T-28. The FP Big T-28 flows ~ 37lb/min, so with the right supporting mods, it can get well over 300 hp.

3 inch with resonators and Varex electronic muffler...Guarantee to be quiet.

99ECLIPSEGSXDSM said:

If I was you I would either port the exhaust manifold and o2 housing or buy a Evo3 exhaust manifold and evo3 o2 housing that way you keep the heat shield if that's what you want. Port the turbo.

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Would the Evo3 manifold and Evo3 o2 housing flow more in stock form than a ported 2g manifold/o2?

The Evo3 manifold will bolt up to the stock t25?14b?16g?and t28?

Also, is the Ti-C the only exhaust offered by Greddy for our cars?

I can't find any 3" greddy exhausts except the Ti-C.

Im pretty sure they flow about the same but you can port the Evo manifold and o2 and flow a little more. Just be sure if you get a Evo3 o2 you need to buy/make a downpipe to fit it (sits at a different angle). I know RRE sells a downpipe to fit it. The manifold and o2 will fit and allow you to still use you stock heatsheilds for a more stock/stealth look.

94exa2 said:

Would the Evo3 manifold and Evo3 o2 housing flow more in stock form than a ported 2g manifold/o2?

The Evo3 manifold will bolt up to the stock t25?14b?16g?and t28?

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Check out the FP race manifold. Flows better than the 2g and Evo mani.
And it will bolt up to any Mitsu flange turbo: 16g, 14b, t25, ect...
Only downfall is you can't use OEM heatshield. But it's a great looking manifold so that doesn't matter!

T is for TURBO said:

There are members putting down over 300 horsepower with a T-28. The FP Big T-28 flows ~ 37lb/min, so with the right supporting mods, it can get well over 300 hp.

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37lb/min is really really optimistic if you have everything set up perfectly. Somewhere around 33-35 with a 2G MAF is more accurate. Or at least that's what DSMLink 2 used to say I was pulling from the MAF.

Regardless, it's more than 300hp.