JHM 3 Liter: New Products

Why would you need an updated MAF? The stock MAF is capable of handling any bolt on mods you can add.

Sent from my Moto X

Hey Jake. Any chance we will be seeing the flash tune any time soon? Now that my car is back at 100%, I really wanna get it tuned, but I am still hesitant to send the ecu all the way out to you guys.

Hey man,

Not ETA yet on that yet, but it is still something that we are working towards!

Jake

The Guys at JHM are really quick to turn around your ECU’s if you can live without your car for a few days.

I posted mine to them from Australia without any dramas - but I suppose you do have to put a lot of trust in the postal service.

Same day turnaround! In the US, if you overnight the ECU both ways you are down for a grand total of ~48 hours.

[quote=“Jake@JHM,post:145,topic:2899”]
I don’t get what is taking so long with the encryption and flash tune, but they do have same day turn around. I sent mine out on a Monday, got it back Wednesday morning.

Sent from my Moto X

Hey Jake. Any chance we will be seeing the flash tune any time soon? Now that my car is back at 100%, I really wanna get it tuned, but I am still hesitant to send the ecu all the way out to you guys.

Ugghhh! I actually have the ability to send my ECU out and not need my car for 2 weeks at a time. One of the joys of living in the city. I was just looking to make the process easier so that I could avoid needing to pull the ecu out of the car. I did a quick estimate on my tax return and it looks like JHM will be seeing my tune at the end of Feb.

Jake, does this tune remove the CEls for both the secondary air pump and rear o2 sensors? I still have the air pump, but since they are prone to failing, I’d like to know if I will have issues with emissions testing in the future.

SAI is included! However, we do not delete the rear o2 sensors. We do eliminate the catalyst efficiency so you won’t get a CEL while being Cat-less.

Hey man,

Not ETA yet on that yet, but it is still something that we are working towards!

Jake

Good to hear! Im looking forward to getting the tune and gutting my cats. So basically, aside from other engine issues, we should never have any issues for emissions testing while running this tune?

The Guys at JHM are really quick to turn around your ECU’s if you can live without your car for a few days.

I posted mine to them from Australia without any dramas - but I suppose you do have to put a lot of trust in the postal service.

Same day turnaround! In the US, if you overnight the ECU both ways you are down for a grand total of ~48 hours.

[quote=“Jake@JHM”]
I don’t get what is taking so long with the encryption and flash tune, but they do have same day turn around. I sent mine out on a Monday, got it back Wednesday morning.

Sent from my Moto X

Ugghhh! I actually have the ability to send my ECU out and not need my car for 2 weeks at a time. One of the joys of living in the city. I was just looking to make the process easier so that I could avoid needing to pull the ecu out of the car. I did a quick estimate on my tax return and it looks like JHM will be seeing my tune at the end of Feb.

Jake, does this tune remove the CEls for both the secondary air pump and rear o2 sensors? I still have the air pump, but since they are prone to failing, I’d like to know if I will have issues with emissions testing in the future.

SAI is included! However, we do not delete the rear o2 sensors. We do eliminate the catalyst efficiency so you won’t get a CEL while being Cat-less.

Good to hear! Im looking forward to getting the tune and gutting my cats. So basically, aside from other engine issues, we should never have any issues for emissions testing while running this tune?

Please, don’t gut the CATS get the JHM downpipes You’ll be glad You did.

I would, but I have a hard time justifying dropping $700 on pipes and $500 on a tune, totaling $1200 for a car worth about $4500 with a131K. Just not worth it to me.

Please, don’t gut the CATS get the JHM downpipes You’ll be glad You did.