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exhaust

  1. A

    Exhaust Suggestions

    Ran into a bit of a problem the other day......my ride got very loud very quickly. Ramped it and took a look underneath it. I am guessing it's due to the amounts of salt they use on the roads where i live. I have been watching a lot of vids on youtube of different Flowmasters (hard to tell...
  2. N

    Lots of mod ideas, so little cash flow

    So, bear with me here, this'll sound pretty stupid. I got three ideas to put out there. 92 Explorer XL 4x4. Virtually stock but lots of repairs to OEM, looking to change that before October 31st hits as I will hopefully participating in the local Gambler 500. Slight lift from new front...
  3. P

    Grille Change and Blackout Treatment along with other mods.

    Took advice from others on the forum and from pictures of thing others have done. Completed Mods 1. Sprayed the luggage rack bar and running board chrome plate with black plastic dip, for Blackout Look. 2. Changed front grille from chrome to black. 3. Headlight and Fog Lights - Tinted with tint...
  4. E

    2013 PIU Modification Questions

    I bought a 2013 PIU with about 85,000 miles on the car, and a new engine at around 25,000 miles just under a year ago and my main goal is to try and make it look as much like a civilian explorer as possible and to add as many features possible. I got it with a carpeted interior without the hand...
  5. T

    New to me

    I have purchased a 1999 Ford Explorer XLT 4X4 and am doing some work on my own. I’ve already given her an oil change, cleaned the air filter (which had seeds in it, from a mouse or squirrel), and cleaned the maf sensor. Honestly, this is my FIRST vehicle, bought with my own money, and put under...
  6. F

    Performance Exhaust

    Thanks to all the great advice on this forum my '93 XLT is joining the 'modified' club piece by piece. Got a 2" Skyjacker lift (very nice) and some new wheels and tires. The truck's never been a power house, but is really struggling up the hills these days. I'm looking for ways to add just a...
  7. C

    98 4.0 x-vin ohv exhaust help

    Have a question working on a project with 2 1998 Ford explorer 4.0 V6. One is OHV (x-vin) 4x4 automatic xl, engine runs great but body is full of rust and is being put aside for future project. I picked up another 1998 4.0 v6 4x4 xlt from South Carolina. It didn't have an engine but it is set...
  8. D

    Borla exhaust 140659 for 2016-2017 install on 2019?

    Can the Borla exhaust 14059 (which is for the 2016-2017) be installed on the 2019 explorer? The borla listed for the 2019 had duel tips each side, which I hate and is 50% more expensive. The 140659 (2016-2017)you can get for $800-900 The140765BC (2018-2019) duel tips is $1,350 The pictures...
  9. M

    2003 explorer 4.6l exhaust leak

    i have an exhaust leak at the manifold, im getting 10-11mpg with regular driving and im getting 3 codes for the EGR, o2 sensor and maf sensor. could my exhaust leak be causing all of this? would cutting off exhaust(after o2 sensors) at least temporarily fix my issues?
  10. F

    Exhaust leaking and smoking up from underneath

    tried searching it on google, couldn’t find anything that matched my description. My exhaust is leaking a pretty good amount underneath my car. It is also smoking, I’m gonna go out now to look again, but I’m sure I seen all the fluid and smoke around the body of it, or the muffler. My steering...
  11. 2

    Transmission Exhaust Mount Question

    I’m replacing all of the bushings and hangers on my exhaust and the only one I’m missing now is the one that bolts onto the transmission area. Does anyone know if you just remove the bolt and the bushing bracket comes off? I plan on supporting the exhaust with a jack. I just want to be sure...
  12. C

    2013 Explorer XLT Blues

    JUST Picked Up a 13 XLT with 105k on it. Drives like a dream minus the engine light that pops up on the way home from the used car lot that’s a P0430 code. Where the Hell are the O2 sensors and should I just do all?
  13. J

    How many Catalytic converters?

    Have a 91 Explorer 4.0 Eddie Bauer and I need a new catalytic converter. When i look underneath I see the section of the exhaust which has two oem converters. My question is to replace the cataloytic converter section im planning on buying the universals made by magnaflow or flowmaster, do i...
  14. D

    muffler or Cat back exhaust kit

    Hi all, this is my first post and was wondering if there is a direct bolt on kit for my '93 Explorer 4 door automatic. The last person that worked on the exhaust welded the back pipe to the cat flange instead of using another flange to mate the two together. I'm replacing manifold, y-pipe, and...
  15. 2

    Head Gasket Advice

    Back in 2015 my heater hose broke and caused my vehicle to overheat, and I’ve replaced every gasket down the lower intake since then, due to leaks. I started getting a misfire(p0304) a few months ago and was losing coolant. I added some k seal and it went away. I drained the radiator to get rid...
  16. B

    P2270 code 04 ford explorer

    Hey all Im new to this site but hopefully you all can help My 04 explorer eddie bauer has been throwing the p2270 code every few days Changed the o2 senspr with one from napa a ngk o believe. Voltage stays around .04 v to .2 volts right now at .02 volts idling it takes forever for voltage to...
  17. G

    99 4L SOHC Xlt Exhaust pipe size?

    I’m goin to be installing an exhaust cutout and I was wondering what the stock exhuast pipe size from the cat to the muffler
  18. S

    Exhaust system question

    Hey guys. New here. Recently became the owner of a 2003 Eddie Bauer 4.6 V8 Explorer. Whoever owned it before me messed around and changed the muffler to a “raptor”. I’m doing so they removed the tail pipe and made some very sloppy welds. Also removed the flange from the cat and welded a straight...
  19. CATS Removal

    CATS Removal

    New Pipe added - Post Cats removed
  20. CATS

    CATS

    Off w/ the Post Cats
  21. J

    That catalytic game, 02 4.6 limited.

    2002 Explorer 4.6, if read tons of stuff about exhaust for them but I haven' found a real answer on something. If you were to remove the cats, replace them with straight pipe then installing the o2 sensor in the same relative spot would the system work with no CEL? And with that being said...
  22. G

    2015 Sport - PTU problems

    I took my Explorer in about 1 year ago with a noise underneath when in reverse. Dealership determined PTU issue and fixed. It was still under warranty/ess than 60k. This past week, the vehicle started the same noise, again (now at 89K). Plus, a really bad odor and leaking a fluid (which I forgot...
  23. T

    2nd Gen Sport trac exhaust upgrade - gibson

    hey all, over the weekend i replaced the stock catback exhaust with the gibson aluminzed cat back system. 08 ST first off. My experience in summary is that this thing is not made for the sport trac. it is just extremely close to fitting.... (assuming their is a frame length difference in the...
  24. 2

    Rust on exhaust of 2017 Ford Explorer XLT Sport Appearance Package

    Hi, Can anyone tell me if this is normal? I bought my 2017 Explorer brand new about a year ago. The car is garaged both at home and at work. I live in Southern California so I don't have exposure to rain, snow, ice, etc. I typically walk to work so I have few miles on the car (about 7,500...
  25. S

    Installed Muffler, Still not quite there.

    Hey everyone, So I installed a thrush welded muffler to the 4.0. While it sounds much better with the added growl and low rumble it still feels a bit quiet, it maybe added 40% more sound and gave it a sick tone, upper powerband is definitely improved, highway driving is much better. Im looking...
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