exhaust

I am reposting this from the other GX forum. Background: My GX460 serves as the daily driver, overlander, and future baby hauler, so noticeable drone was not an option. I looked at all the available bolt-on options (listed below) and decided none of them quite fit what I was looking for, so I...

Hey everyone I’m new here. Just purchased a 2001 Land Cruiser that has had a lot of modifications done to it. Even though it has the TRD supercharger, I am finding that when passing vehicles on the highway with the large gap between gears on the 4 speed, that its passing capabilities are lack...

After months of research I finally pulled the trigger on an 18” magnaflow muffler for my 19 sequoia. This seemed to be a conservative way to get a lower exhaust tone , a little more power, and minimal drone. All I did was swap mufflers. The drone at 1600 rpm is unbearable - especially with...

So recently my 97 seemed to gradually become more sluggish turning over. It always cranked but made me wonder if the cold weather was zapping the battery. Then it started idling rough when cranked. After a few minutes or putting into gear and gassing it some it seemed fine until I shut it...

I have the parts pictured off a refresh of my exhaust system. These are still serviceable and hate to just bin them. Would ship them out for $100 and shipping costs. Thanks, Eric

Does any one know of an aftermarket direct bolt on exhaust system from manifold back? Something similar to what OTRAMM used to produce? Looks like Toyota only sells muffler back. Mine is hanging on by a thread. I could take it to a shop but would like to install myself if possible. im also not a...

What is the exhaust manifold to down pipe flange bolt size and thread pitch on a 1979 fj40? TIA.

In fair condition. All hangers original and in place. You have to supply the rubber bushings etc. Small hole (dime sized) on top of the exhaust near the first resonator that you can have an exhaust shop patch up. Someone wants to pick up for scrap but want to see if someone can use it first...

Below is a TRI-MIL Header which I bought new. It was bare steel and I hit it with hi-temp fiz can to keep it from rusting. The project went a different route and it needs a Home. $200 and free shipping in the Lower 48 States.

Good morning all - Crawling around under my ‘94 tracing out fuel circuit and noticed the attached pinch on my exhaust. This is post cat, in the last run of exhaust before exit, right where it runs between frame and body. I showed this to my dad and he didn’t think it was a huge deal… to me it...

Hi mud h8ers, I have a really stupid question. I am trying to close a leak in my exhaust system at the flange where the catalytic converter meets the muffler. Can the converter retainer on the exhaust system melt? My 1997 has a pretty rusty exhaust system, and I replaced the gasket, bolts, nuts...

SoCal From a 96 with 250K, no check engine lights. $225 Local pickup please, otherwise expect expensive shipping which I have no control over. Headpipe Tailpipe Muffler Exhaust manifolds Heat shields (for exhaust manifolds) have small cracks Complete system

I’ve replaced the gasket/donut between the manifold and downpipe four times in the past year, and every time I open up that flange the donut is burned up. The one picture below was in for three weeks. This one was a Japanese made Felpro. Stock 2Fmotor with a Jim C carb. Compression ranges...

Ok so I've done some reading off and on relating to this subject. Most of the information on this forum is about exhaust routing, aftermarket brands, exhaust leaks, repairs, etc. It's all good stuff but I have some specific questions about exhaust fabrication in terms of joints. I want to know...

Hi, I've got 6-into-1 headers on my 1973 F motor. I want a muffler relatively quiet but something I can hear at idle. Preferably quiet at high RPMs. But I also would like something High-Flow if possible. Or at least, I don't want a muffler to add backpressure as a compromise for being quiet. I...

Hey everyone, I have a few questions regarding a muffler for my 1985 FJ73 with a 3F engine in it. Recently a hole appeared in the factory muffler. I have been wanting to upgrade to a new muffler to give it a nastier sound. I have been looking at a Flowmaster series 44 muffler, similar to one...

All Parts as pictured: 95-97 Muffler and Flanged Pipe (aftermarket, FRESH) see picture $75- no shipping 93-94 Downpipes (Go from Exhaust Manfolds to front of twin cats) $125 for both, $65 each, ready to weld to cats. 93-94 Y pipe, goes from rear of twin cats over the frame. This connects to...

Hey all - it looks like the last yokel in here broke off or did away with the exhaust manifold to egr mating stud on one side. I’d really prefer not to wait days for a replacement — anyoneknow the thread and size spec of those things?

Hi there, I have a pretty much brand new 98-05 Doug Thorley Cat Back Exhaust kit for sale. I installed this exhaust on my 100 series to test it out, I drove around for about 2 weeks (maybe 300 miles) then decided to take it off. It's in great shape and is ready for a new home. I'd like...

From a running 73 F engine that locked up. Unsure of the brand but there are a couple of part numbers 2302A & 2302B. They are also labeled F and R and can only assume they had planned on putting them back on. Good condition and I do not see any holes or other issues. $50.00 plus shipping