718 Gt4 exhaust options
Discussion
Twinfan said:
Interesting. Let us know what they say 
Did JCR say whether you'll get engine warning lights showing if you do the mod?
No lights according to JCR. Let's see.Did JCR say whether you'll get engine warning lights showing if you do the mod?
I've found trying to mod a Porker is much harder than other marks as the dealers always try and add zeros to the bill unecessarily
MannyLon said:
No lights according to JCR. Let's see.
If it was me, and I was going for that mod, I'd want assurance of a refund if I got CEL lights showing. We've discussed it here on PH previously in your thread ( https://www.pistonheads.com/gassing/topic.asp?h=0&...) and there are ways of tricking the system to a certain extent, but I'd be very surprised if they've managed to do it.Happy to stand corrected though from someone who has the kit fitted!
Twinfan said:
If it was me, and I was going for that mod, I'd want assurance of a refund if I got CEL lights showing. We've discussed it here on PH previously in your thread ( https://www.pistonheads.com/gassing/topic.asp?h=0&...) and there are ways of tricking the system to a certain extent, but I'd be very surprised if they've managed to do it.
Happy to stand corrected though from someone who has the kit fitted!
Good point. Would be a real pain spending all the cash and getting issues later. Happy to stand corrected though from someone who has the kit fitted!
Where is the OPF sensor on EU cars? as I haven't seen anyone show where this is connected on the Over axle pipe or after the OPF filter.
The only sensors i have see so far are on at the header - before and after the cat.
So is it a differentiation pressure loop system? in which case - this can probably also be solved with stand-offs.... Cargraphic appear to have done this with their high-flow OPF system. No software required.
The only sensors i have see so far are on at the header - before and after the cat.
So is it a differentiation pressure loop system? in which case - this can probably also be solved with stand-offs.... Cargraphic appear to have done this with their high-flow OPF system. No software required.
Edited by TDT on Wednesday 16th December 17:03
TDT said:
Where is the OPF sensor on EU cars? as I haven't seen anyone show where this is connected on the Over axle pipe or after the OPF filter. The only sensors i have see so far are on at the header - before and after the cat.
It's hard to tell, but they're listed in this pic. You can see the versions with sensors seem to have more "stuff" on the OPF cannisters:
On the first 2 options - (Flow Optimised OPF) and (Empty Can with Sensors), Cargraphic have got sensor taps on the OPF Cannister itself.
In the case of the Empty Can with Sensors - Cargraphic state you need software... as there is no filter element.
What does OEM have? maybe one of you guys can have a look under your cars.
Someone in the US took to making their own version...by scrapping out the filter element!
|https://thumbsnap.com/5LCr7jqJ[/url]
In the case of the Empty Can with Sensors - Cargraphic state you need software... as there is no filter element.
What does OEM have? maybe one of you guys can have a look under your cars.
Someone in the US took to making their own version...by scrapping out the filter element!
|https://thumbsnap.com/5LCr7jqJ[/url]Edited by TDT on Wednesday 16th December 17:17
MannyLon said:
I'm quite surprised that my insurance company have allowed me to fit the JCR pack if I went that route.
What do you guys think of the Cargraphic performance opf pipe?
Everything has a price matey What do you guys think of the Cargraphic performance opf pipe?
Personally I'd only change the back box until the warranty is up, and wait until there is more data on the reliability of these 4.0 units. But I am just a cynical so and so.
It's a grey area for me, where do you draw the line? Anyone using petrol is ultimately killing the planet, but so are these electric cars with all the rare earth mining, clearly the only solution is eco-communism and mandatory bicycles delivered as part of glorious commissars 5 year plan.. you disagree? Straight to gulag.
Sorry, seem to have wandered into NP&E.
Are those people buying older cars without OPFs literally killing children? With the standard cats they run relatively clean... I dunno. I just wish regulators would stop fussing with us.
Sorry, seem to have wandered into NP&E.
Are those people buying older cars without OPFs literally killing children? With the standard cats they run relatively clean... I dunno. I just wish regulators would stop fussing with us.
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