Jump to content
SAU Community

Recommended Posts

You can buy the Dump and front pipe as one. If you saw the size of the standard dump i recommend you upgrade. Best mod i did was the Dump+front pipe from just jap and the xforce highflow cat. Makes the car more responsive and come on boost sooner.

You can buy the Dump and front pipe as one. If you saw the size of the standard dump i recommend you upgrade. Best mod i did was the Dump+front pipe from just jap and the xforce highflow cat. Makes the car more responsive and come on boost sooner.

did the dump and front pipe fit stright on or did you have to modify it?

im also interested in this, at the moment i have a hks front pipe, hiflow cat and a kakimoto 3inch cat back, with a stock dump.. will it make a big difference to change the dump, i was told not to change it as it wont make a difference.. thanks

I once had just a catback exh. I decided to upgrade the dump/front/cat.

Once i upgraded it all, im not sure whether it was just me or that i lost a little bit of responsiveness HOWEVER the boost hit ALOT harder and the exh had an angrier growl to it(no cats/reso's etc). It pulled ALOT harder throughout the rev range.

Have to be careful tho as you might get boost creep, which an ebc might be needed for then.

front/dump/high flow cat and exhaust, best mod ive done. easy fit. cheap. i already had a cat back system so i saved quite abit of time and money.

my whole exhaust on an r33 gtst series 2 uses the original exhaust mounts.

just jap bell mouth front/dump 3inch, Xforce 3inch highflow cat, fujitsubo 3.5inch cat back....

  • 1 month later...

Sorry for the newbie question. My mate has a N/A R34 (2.5ltr) manual, he wants to get a high flow cat and just a muffler. What size cat should he get? Same diameter as exhaust or bigger? The stock N/A exhaust I think is 2 1/4", not sure. So 2 1/4" or 2 1/2" or 3" cat? The less cell the better yeah? Thanks for any help.

Edited by BaysideBlue

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Mixing things up - installed some leather recaros to match the leather seat covered rear seats. Interior looks pretty schmick now except for some slight wear on the steering wheel which I will monitor and address if it becomes worse or actually noticeable!  
    • Didnt realise RB's had more then 1 head.
    • I'm normally copping my own abuse from neglecting my daily drivers. "Those suspension bushes will last a bit more", "Don't worry about the oil leak, just keep topping it up". The project cars I'm always doing things slowly on them as I'm wanting them to be done better, and neater, and nicer. Luckily I don't have to deal with 18 year old Matt's "Learning to wire" stuff in the project cars. And there's only one piece of wiring I'm displeased about in the Landcruiser, and it's about to be cut out... However, the box loads of parts that have been going through this place lately for the Landcruiser... Brake pads Brake Rotors Full handbrake overhaul Wheel Bearings Seals Swivel hubs Steering Boxes Half the suspension joints Shocks Air bags (Ones to go in the rear springs for towing) Water pump Timing kit Lower timing case Harmonic Balancer Radiator Lots of other little seals and shits Gas struts for the bonnet New power window switches And god knows what else I've forgotten... Ha ha ha I have my fingers crossed the pinion seals don't start leaking on the diffs, that the transfer case doesn't leak, and the gearbox input shaft doesn't leak, nor the rear main seal. As they're about the only seals I haven't replaced in the driveline! I'm seriously eyeing off buying new caliper rebuild kits front and rear brake calipers... I'll probably recheck all the valve clearances soon too, and hopefully, it should be all good and sweet to haul some long distance trips again!
    • Every time I pull my 3x gauges out of the console and see the crack-addict way that I did the wiring, and I just can't bring myself to tear it all apart and "make it nice", because it is currently working. In fact, the last time I was in there I probably made it worse.
    • The best part is when you own the car long enough that you look back and find your OWN ham fisted amateur shit!
×
×
  • Create New...