PRL Motorsports 10th Gen Civic 1.5T High Volume Testing

[AlexSt84]

So the O2 Sensor is connected directly into the downpipe (v3) like on the stock one? without any connector/defouler and no engine check lights?

btw, someone knows why all downpipes disappear on the PRL website.

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[Ap1 George]

So the O2 Sensor is connected directly into the downpipe (v3) like on the stock one? without any connector/defouler and no engine check lights?

btw, someone knows why all downpipes disappear on the PRL website.

They didn't disappear, they're just cloaked. You need a detector

 

[Los1391]

So the O2 Sensor is connected directly into the downpipe (v3) like on the stock one? without any connector/defouler and no engine check lights?

btw, someone knows why all downpipes disappear on the PRL website.

correct, with HV DP from PRL no O2 spacer/defouler is necessary. As for the disappearance of the DP off their website, this was taken from the CTR exhaust section they have..

 

[TonyTheTiger57]

I had to disable my O2 sensor because it keeps throwing a code of a slow reading from the sensor. I bought a new sensor and installed it... Same code came up. I feel like the Defouler is doing more harm than good. That is what is causing the slow reading... It is aggravating that it had a guarantee not to throw codes.. but yet it does.

 

[bbeem]

I had to disable my O2 sensor because it keeps throwing a code of a slow reading from the sensor. I bought a new sensor and installed it... Same code came up. I feel like the Defouler is doing more harm than good. That is what is causing the slow reading... It is aggravating that it had a guarantee not to throw codes.. but yet it does.

What downpipe? I disabled slow response for my rv6 catted too.

 

[TonyTheTiger57]

It is the PRL V2 catted downpipe. I thought about removing the Defouler, but I got lazy. My work hours changed to 10 hour nights so I just disabled it.

 

[AlexSt84]

@Los1391
Do you have one installed? Any error codes?

 

[Los1391]

It is the PRL V2 catted downpipe. I thought about removing the Defouler, but I got lazy. My work hours changed to 10 hour nights so I just disabled it.

Ohhh.
the DP im referring to is the HV DP they released back in the fall with the Gesi high volume catalytic converter.
Im not sure about the v2 version they originally released.

 

[Los1391]

@Los1391
Do you have one installed? Any error codes?

i haven’t installed mine yet as I’ve been busy. Its actually been sitting in my closet since when I purchased it during the black friday sale .

 

[AlexSt84]

Looks nice, hope you install it soon and provide us with some cool info

 

[zhou qizi]

我重新调整了汽车的减震器，安装了新的落水管，并将我的 ECU 恢复到原厂。

 

[Los1391]

I grabbed a recording of my car with the stock DP as well as on a cold start up with the PRL HV DP. This was recorded on a go pro hero9.
Overall I’m happy with the downpipe!
Sound is a bit deeper and does feel a bit quicker but havent really pushed the car much.
Current setup;
Prl sri
Phearable 1.5
Prl hv dp
Stock fp/exhaust

Stock DP (car was already warmed up):

 

[Los1391]

Cold start up with prl hv dp (ignore the part when the go pro falls off lol)

 

[AlexSt84]

Wow, that's a nice sound.

 

[Crakzor]

this DP won’t trigger any error codes, correct? PRLstreet cai
MAP street catback and fp

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