-
10th July 2013, 09:07 PM
#1
Patrol Guru
TB45 Exhaust... What to do...
Hey guys,
Did a search but seem to have come up short.
Hope I looked properly.
What do people think is a good exhaust size for a TB45?
Have heard anything from 2 1/4 inch up to 3 inch.
Thinking extractors and hi flow muffler, but what about the pipe?
Also, she will be getting a snorkel later on.
Any suggestions along with reasoning would be great.
Cheers,
Evo
-
-
10th July 2013 09:07 PM
# ADS
Circuit advertisement
-
10th July 2013, 10:02 PM
#2
Originally Posted by
Evo
Hey guys,
Did a search but seem to have come up short.
Hope I looked properly.
What do people think is a good exhaust size for a TB45?
Have heard anything from 2 1/4 inch up to 3 inch.
Thinking extractors and hi flow muffler, but what about the pipe?
Also, she will be getting a snorkel later on.
Any suggestions along with reasoning would be great.
Cheers,
Evo
Extractors and eBay catback.
Mine has extractors, and is in desperate need of a free flowing exhaust.
-
The Following User Says Thank You to neet_wagon For This Useful Post:
-
11th July 2013, 07:51 AM
#3
Expert
Hey mate, when I had the 4.5 in mine. I put a 2.5" mandrel bent sports system on from redback. I used wildcat extractors, a stainless hi flow cat and a straight through muffler. It had no drowning noise and there was definate seat of the pants change to the power. It also allowed it too hold overdrive easier at 100kph.(auto obviously)
Cheers
Troy
-
The Following User Says Thank You to Thirsty For This Useful Post:
-
11th July 2013, 10:36 PM
#4
Patrol Guru
Considering the 2.5" or 3" route, have access to a 3" cat second hand from a mate (good nick).
Plus I have a 2.4 injected motor running a 2.5" so was thinking 3" on the 4500.
Also extractors.
Was quoted for extractors, full 3" system, $1000 fitted.
This a good price?
Cheers,
Evo
-
-
11th July 2013, 10:40 PM
#5
Moderator
Check the vendors thread as there is an exhaust joint that does post nation wide there mate. Pm them for advice on size also. Sorry a diesel man here, can hall with the advice you need. I would think that a 3" was too big for a Petrol??
Its a Nissan! =====> Its a Keeper!! ....... Got a TD42 in it BONUS!!
....... I'm a lucky bugger! I've got 2 of em!
Check out my Toy -->
MudRunnerTD's GQ From the Ground Up
Originally Posted by
Rogue Dung Beetle
Wish it was Nissan though, Toyotas just can't keep up with the Pootrol pace.
The only good thing about an 80 series is..... the front end?? Wrong!!, the Engine?? Wrong!! the Full Time 4WD system?? Wrong!! Its the NissanPatrol.com.au stubby holder fitted over the transfer lever.
WARNING: Towballs used for recoveries can, and do kill people and damage property.
-
-
12th July 2013, 12:08 AM
#6
Expert
Was told 3" too big and fitted 2.5 which is all good. Do the ring around. I paid $800 from extractors back inc high flow cat and muffler.
Cheers 4by
Can I put a Holden badge on my Chevy ?
-
-
14th July 2013, 01:48 PM
#7
Expert
3" is going to drone really bad. It would do my head in!!!!!!!!
-
-
14th July 2013, 02:16 PM
#8
CERTIFIABLY INSANE
I have been told by a mechanic friend if mine who has owned and loved patrols for 20 years that he wouldn't bother with extractors on my TB42e. Reckons the factory exhaust manifold was pretty good. Said to go 2.5inch, hi flow cat and straight through muffler. That was all that's needed for good all around improvement.
Tip tip tip......tap tap tap....
1997 GQ Patrol RX, TB42E. Mods: OME 2" lift, 33" BFG KM2'S, ARB winch bar & reconditioned X9 Superwinch, IPF 900 spotties HID conversion, ARB side steps and scrub bars, Kaymar rear step & spare wheel carrier & jerry holder, Rear 55W LED worklight, Safari Snorkel, 147L LRA tank, Extended diff breathers, dual batteries, GME UHF, Home built drawer and fridge slide, ARB 60L fridge.
-
Posting Permissions
Reply With Quote