• Sign Up! To view all forums and unlock additional cool features

    Welcome to the #1 Explorer ST Forum and Explorer ST community dedicated to Explorer ST owners and enthusiasts. Register for an account, it's free and it's easy, so don't hesitate to join the Explorer ST Forum today!


SPD Performance Downpipes

Kryuenger

Member
U.S. Navy Veteran
Messages
94
Reactions
28
Points
17
Location
Thousand Oaks, CA, USA
#81
Finally!!!
 

Attachments

UNBROKEN

4000 Post Club
Messages
4,587
Reactions
5,362
Points
352
Location
Houston, TX, USA
#84
What was the socket size? I need to order a couple...because I’ll drop at least 1.
 

UNBROKEN

4000 Post Club
Messages
4,587
Reactions
5,362
Points
352
Location
Houston, TX, USA
#86
If you drop it it should fall to the ground. Home Depot had a complete E torx socket set for $25. It is a E-22.
You’re underestimating the ability of a dropped socket to ricochet into oblivion never to be seen again. lol
 

Messages
209
Reactions
76
Points
27
Location
New York
#89
It sounds awesome. Had a chance to get on it hard and the check engine light came on and it went into limp mode!!!!
Did you figure out why?


Sent from my iPhone using Tapatalk
 

Messages
209
Reactions
76
Points
27
Location
New York
#91
Never figured out why. Called Palm Beach Dyno and they sent me another tune.
Ah ok, thank you. Pulling the trigger and ordering them. Still haven’t decided which tune I’m going for as yet but I’ll run stock tune for a month or so before deciding.




Edit: had decided to order from lethal instead of spd themselves , lethal offered free shipping so why not


Sent from my iPhone using Tapatalk
 

Last edited:
Messages
309
Reactions
310
Points
67
Location
Las Vegas, NV, USA
#92
Ah ok, thank you. Pulling the trigger and ordering them. Still haven’t decided which tune I’m going for as yet but I’ll run stock tune for a month or so before deciding.




Edit: had decided to order from lethal instead of spd themselves , lethal offered free shipping so why not


Sent from my iPhone using Tapatalk
we also offer free shipping and 5% off using the EXST code at checkout
https://whoosh-motorsports.myshopif...tted-downpipes-2020-explorer-st-free-shipping
 

Messages
209
Reactions
76
Points
27
Location
New York
#93
Anyone running downpipes with borla exhaust without a tune? Curious to know if I will run into CEL problems ?


Sent from my iPhone using Tapatalk
 

Messages
162
Reactions
151
Points
37
Location
NY
#94
Anyone running downpipes with borla exhaust without a tune? Curious to know if I will run into CEL problems ?


Sent from my iPhone using Tapatalk
I'm also interested in seeing the downpipes with the Borla exhaust on a non-tuned ST. I think @Nick P may be close to getting his downpipes installed soon based on his build thread. Hopefully no CEL issues.
 

Messages
209
Reactions
76
Points
27
Location
New York
#95
I'm also interested in seeing the downpipes with the Borla exhaust on a non-tuned ST. I think @Nick P may be close to getting his downpipes installed soon based on his build thread. Hopefully no CEL issues.
Ah ok cool. Yeah because I may not get a tune just yet. Sucks there isn’t much info on it at the moment but I watched a video on the downpipes for the f150 I believe and the guy mention it would need a tune because of the o2 sensors would read an error. Granted that was a video from a year or so ago so I was curious to know.


Sent from my iPhone using Tapatalk
 

Messages
209
Reactions
76
Points
27
Location
New York
#96
downpipes delivery delayed due to the wildfires of California .


Sent from my iPhone using Tapatalk
 

Messages
122
Reactions
111
Points
37
Location
Hillsdale, NJ, USA
#98
I'm also interested in seeing the downpipes with the Borla exhaust on a non-tuned ST. I think @Nick P may be close to getting his downpipes installed soon based on his build thread. Hopefully no CEL issues.
SPD Install completed last night and according to my Mechanic, no CEL.

He did say there was a fitment issue from the stock downpipes being threaded and the SPD's NOT being threaded in the connection between the SPD's and Borla just not being designed with each other in mind. He had to fabricate/modify/lubricate the fitting to get it flush and not rattle because of the tight fitment.

**Anyone else have this issue??**

Also he said there's a little noise (barely noticeable - have to really strain to hear it with windows up) coming from the flex-pipe on a cold start for 2 seconds , then it goes away.

Also in between 4th and 6th gear when you feather the throttle between 2,000 - 3,000 RPM's at 50- 70 mph a barely audible noise.

*Hoping the tune may address the noise and will mention to Adam @ZFGracing when we work on the next tune.

Waiting for XPel and Ceramic Coating to get done before I pick it up and will update the thread when hopefully there is some improvement/development.

Sent from my SM-N986U using Tapatalk
 

Messages
209
Reactions
76
Points
27
Location
New York
#99
SPD Install completed last night and according to my Mechanic, no CEL.

He did say there was a fitment issue from the stock downpipes being threaded and the SPD's NOT being threaded in the connection between the SPD's and Borla just not being designed with each other in mind. He had to fabricate/modify/lubricate the fitting to get it flush and not rattle because of the tight fitment.

**Anyone else have this issue??**

Also he said there's a little noise (barely noticeable - have to really strain to hear it with windows up) coming from the flex-pipe on a cold start for 2 seconds , then it goes away.

Also in between 4th and 6th gear when you feather the throttle between 2,000 - 3,000 RPM's at 50- 70 mph a barely audible noise.

*Hoping the tune may address the noise and will mention to Adam @ZFGracing when we work on the next tune.

Waiting for XPel and Ceramic Coating to get done before I pick it up and will update the thread when hopefully there is some improvement/development.

Sent from my SM-N986U using Tapatalk
Wow thanks for the heads up on cel and also the threaded issue.


Sent from my iPhone using Tapatalk
 

Explorer ST Posts



Top