Hummer Technical - Decatting
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- Location: Roodekrans Gauteng
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Hummer Technical - Decatting
I want to decat the H3. Who and where in Gauteng and what software adjustments will be required?
- LX
- Location: Johannesburg
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RGMotorsport may help, for Software adjustment after decat, please speak to SENNIN, Search for him on this forum.
Mr LX
2008 HUMMER H3 Adventure +
2023 LX1 Off-Road Camper Trailer
www.kgobisa.com | info@kgobisa.com
2008 HUMMER H3 Adventure +
2023 LX1 Off-Road Camper Trailer
www.kgobisa.com | info@kgobisa.com
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- Location: Roodekrans Gauteng
- Posts: 112
- Joined: Mon Oct 22, 2018 7:16 am
Thanks all, will chat with Sennin.
Its not a performance issue that I want to de-cat, more reliability.
Its not a performance issue that I want to de-cat, more reliability.
- XJ Junkie
- Location: Cape Town
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It’ll automatically be more efficient once removed. Those cats can get very clogged up at higher mileage. So removing them let’s the engine exhale properly again.
Disclaimer: Uninformed, no research, just very strong opinions
- Sennin
- Location: ZA
- Posts: 26
- Joined: Wed Sep 19, 2018 1:46 pm
i would recommend viper performance, they also have aftermarket branches, that you can add on for the I5 and the V8. had mine ceramic coat, to get as much heat out of the engine bay (reliability precaution for over landing).
when you decat, you can install mini cats / cat foolers, but I have had many cases where the foolers didn't work nicely with the H system, making the PCM go open loop and giving horrible consumption and even Check engine lights. so to be safe lets still do your software and prevent that pesky part from happening
when you decat, you can install mini cats / cat foolers, but I have had many cases where the foolers didn't work nicely with the H system, making the PCM go open loop and giving horrible consumption and even Check engine lights. so to be safe lets still do your software and prevent that pesky part from happening
It's not a car, It's not a truck, It's not just another 4x4, It's a HUMMER
HUMMER H3 Adventure 5.3V8
MAZDA BT50 3.0CRDi
HUMMER H3 Adventure 5.3V8
MAZDA BT50 3.0CRDi
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- Location: Roodekrans Gauteng
- Posts: 112
- Joined: Mon Oct 22, 2018 7:16 am