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Hi All,

Just had a $899- stainless steel turbo back exhaust put on my 95 R33 Gts-t and I wanted to give it a little plug ...

The fitment of these things is unbeliveable ,with only 1 tiny modification to a water line needed to be made, from the back of the dump pipe (split front and dump) the thing runs 10mm off of the floor with minimal clearence past the hicas and then finishes with a nicely angled cannon muffler that sits up pretty tight to the standard rear bar :D My mechanic could bearly believe that this was a $900 system and said most of the big name jap brands don't fit that well!

The cat back section of the exhaust is well in excess of 3'' (probally more like 4'') which worried me upon first inspection because I thought this thing was going to be extremely loud with only one tiny resonator and massive the massive cannon style muffler attached to the back end of the cat-back section.

However; upon the turn of the key for the first time after fitment my ears were greated with a slight blip and then a wicked exhaust note as the RB came back to sit on idle ... mmmm that sweet, juciy RB hum :)

Cruising at around 2.5 --> 3k the difference is bearly noticable apart from a slight burble and deeper hum backing off the throttle when coasting up to traffic lights.

Freeway driving is no chore either with no droning under partial throttle at 3k (110km/h) in 5th and only slight burble/drone rolling down the hills off throttle.

Power is greatly improved (although I won't be able to tell you to what extent because I had a HDi FMIC and A'Pexi Power intake, heat sheild and CAI all done at the same time) through the midrange; the RB25 feels like a completely differen't beast.

The only complaint I have about the system is that boost has skyrocketed to a very unsafe 14-15psi (standard turbo) at 4500 revs which of course means that the factory computers boost cut is comming into play under heavy right foot conditions.

The next round of modification will include o2 sensors, coils, plugs, an R32 wastegate actuator, bosch 040/4 and a reflash of the factory ECU ...

Hoping for around 190-200rwkw @ 10-12psi on standard turbo.

Fingers Crossed.

End Rant

Chris :(

p.s. will post pics up soon :w00t:

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