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Front/ dump pipe recommendations?

craz0

By craz0,
in Engines & Forced Induction

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TTT Grand Master

TTT

Posted
Posted

you might also want to check Japanese Motor Sports in Adelaide..

I think this is the website..maybe... http://www.japanesemotorsport.com.au/partsinstock.htm

I believe they have dump and front pipes to suit..

On a side note.. I think that the DUMP/FRONT pipes are the same for R32 and R33 GTST's..

jlnewton Grand Master

jlnewton

Posted
Posted

It is on the UAS site under : Parts and Accessories, Go to search by vehicle and click on Skyline, then go to exhaust systems and scroll down. The NonTurbulence Dump/front pipe in one, is $695 in Mild Steel and $850 HPC coated. BD4s is $750 in Mild steel and $890 for HPC coated.

  • 2 weeks later...
Gianni Contributor

Gianni

Posted
Posted

Check this thread out Slayer,

3" Dump/Front Pipes & 3" Hi-Flow CATs

BATMBL

Senior Member

Registered: Jan 2003

Location: Sydney

Car: Skyline GTST Series II

3" Dump/Front Pipes & 3" Hi-Flow CATs

Hey everyone,

This thread has long been available in the SAU forums, but had to be taken off becuase of complaints made by businesses.

Because of these complaints, I cannot post the prices on the thread(since they may appear too low for some businesses liking and i may rob them of their potential customers...lol). If you are interested in buying any of these parts, just PM me.

Many of you know I can supply these parts, and have already purchased them off me before.

Heres a list of what parts I can get for anyone here on these forums: (Pictures of these parts can be emailed to you)

Catco 3" Hi-Flow CAT.(The CAT is stainless steel outside, and ceramic inside. It has flanges welded onto it, and is measured to bolt on to your exhaust. Available for all Skylines, 200SX and GTi-Rs.

R32, R33 Skyline GTS-T 3" Dump/Front pipe. (One side connects to turbo and the other side to the CAT. It is one piece, mandrel bent, has the oxygen sensor mount, and bolts on to where your stock dump/front pipe was. It is available in both mild steel and stainless steel.

Dump/Front pipes also available for the R32 GTR and R33 GTR.

S14 200SX, S15 200SX 3" Dump/Front pipe. (One side connects to turbo and the other side to the CAT. It is one piece, mandrel bent, has the oxygen sensor mount, and bolts on to where your stock dump/front pipe was. It is available in both mild steel and stainless steel.

If you are after any of these quality parts, for the lowest price in Australia, don't post on the thread, just PM me.

Cheers

Last edited by BATMBL on 09-05-2003 at 12:44 AM

slayer Collaborator

slayer

Posted
Posted

Had a twin dump pipe fabricated by Genie the other day - gave up trying to organise HPC coating etc, and supprted the local guys :D

The result is a dump with a seperated wastegate pipe that includes a flange in the face of the dump pipe to reduce airflow crossover, and the wastegate pipe reconnects about 30-40cms down the main dump pipe.

The main dump starts at 2.5 or 2.75" (similiar to the turbo outlet size, an allows sufficient space to fit the adjacent wastegate pipe) and immediately flares out to 3" for the rest of the pipe.

Surprising, heat doesnt appear to be too much of an issue (even after a serious thrash, you can stick you hand between the dump pipe and the aircon lines about 3 inches away and not get burnt) so I think I will perhaps just look at putting some heatshielding material around the more sensitive stuff down there to avoid any future issues.

I had the catback system before to get a feeling of the difference the dump would make, and it gives a LOT more torque overall, and midrange is a lot stronger (top end is still crap as im using a didgey bleed valve and boost has dropped off once I get to 5000+rpm). Sounds good, goes good - happy with the result :D

Conrad

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