1HD-T Exhaust Upgrades (1 Viewer)

[CaptBeardilocks]

I searched and didn't find much. If I missed something please point me in the right direction and I'll promptly f*@$ off.

I'm moving the 1HD-T from my HDJ80 to my later FZJ80 and upgrading to a GTurbo/Pump/Intercooler set up. I need an exhaust to go with that set-up but have't found anything in the US. Obviously the fine folks in Oz seem to have quite a few options. And if I have to order from there then so be it.

What's everyone running on their 1HD-T's for exhaust? Any recommendations? Should I just go with 3" straight pipes??

Cheers!

 

[Kentucky Kyle]

I run a 3" exhaust with a Dynomax on my stock 1HDT and like it.

Amazon product ASIN B00029J38O

 

[Jroc561]

I run a 3inch custom turboback,

bought one of these:

Toyota Landcruiser 80 Series Turbo Diesel 3" Stainless Steel Dump Pipe with Pyro

Get the best deal on quality 4WD exhausts that are built locally by experienced manufacturers using top-grade materials. Visit our online store for a high-quality outback exhaust.

www.factorydirect4x4exhausts.com.au

and

one of these:

Vibrant Performance 1142 Vibrant Performance Ultra-Quiet Resonators | Summit Racing

Free Shipping - Vibrant Performance Ultra-Quiet Resonators with qualifying orders of $109. Shop Resonators at Summit Racing.

www.summitracing.com

and a couple of these:
Amazon product ASIN B01IWZ2ANO
Love it

 

[IanB]

I run a 3inch custom turboback,

bought one of these:

Toyota Landcruiser 80 Series Turbo Diesel 3" Stainless Steel Dump Pipe with Pyro

Get the best deal on quality 4WD exhausts that are built locally by experienced manufacturers using top-grade materials. Visit our online store for a high-quality outback exhaust.

www.factorydirect4x4exhausts.com.au

and

one of these:

Vibrant Performance 1142 Vibrant Performance Ultra-Quiet Resonators | Summit Racing

Free Shipping - Vibrant Performance Ultra-Quiet Resonators with qualifying orders of $109. Shop Resonators at Summit Racing.

www.summitracing.com

and a couple of these:
Amazon product ASIN B01IWZ2ANO
Love it

Does that downpipe direct exhaust inside the framerail, or outside like stock routing?

 

[Jroc561]

Does that downpipe direct exhaust inside the framerail, or outside like stock routing?

Inside, she t i t e:

 

[mudgudgeon]

Check out my turbo build linked in my signature.
This is in a 105 series, but engine, chassis, trans etc are the same.
Definitely run the exhaust on the inner side of the chassis, you get a far better path with much less bends. Its tight, but 100% doable.

Each time I've done an exhaust for a diesel I've used as long a braided flex as possible.
I also used the largest full flow mufflers I could fit under the floor and at the rear.
The exhaust I made for my HDJ81 had no mufflers initially and it was hideously noisy so I fitted some big mufflers. My hzj105 is quiet, but still sounds good.
Full flow straight through mufflers don't reduce performance but keep the noise and drone down.