JB4 tune vs Ktuner
Thread Starter
2nd Gear
Joined: Dec 2024
Posts: 2
Likes: 0
JB4 tune vs Ktuner
I was wondering if anyone had messed with the JB4 tuning for the RDX platform. I'm debating on getting the phearable stage 3 tune with ktuner
vs getting the JB4 tune. I couldn't find anything on RDX owners with JB4, and It seems like many people like the Ktuner...
I'm probably going to be upgrading the turbo to MHI stage 2 or RV660 very soon, if this information helps.
JB4
burgertuning.com/collections/acura/products/acura-jb4
Ktuner
Engine Computers :: Ktuner Systems :: KTuner Flash V2 Touch Tuning Package With Phearable Tune - Engine Parts & Tuning Solutions - Products - Phearable.net
Need some closing thoughts to finalize my decisions, if anyone would mind chirping in.
Thanks in advance for any responses
vs getting the JB4 tune. I couldn't find anything on RDX owners with JB4, and It seems like many people like the Ktuner...
I'm probably going to be upgrading the turbo to MHI stage 2 or RV660 very soon, if this information helps.
JB4
burgertuning.com/collections/acura/products/acura-jb4
Ktuner
Engine Computers :: Ktuner Systems :: KTuner Flash V2 Touch Tuning Package With Phearable Tune - Engine Parts & Tuning Solutions - Products - Phearable.net
Need some closing thoughts to finalize my decisions, if anyone would mind chirping in.
Thanks in advance for any responses
Intermediate
Joined: May 2016
Posts: 38
Likes: 9
From: Omaha
I haven't seen anyone mention the JB4. Why are you considering it? I'm debating between Ktuner and Phearable, because people seem to be quite happy with both.
Found this in another thread:
Found this in another thread:
So I got antsy and purchased a JB4 for my 2024 RDX. Burger Tuning accidentally sent me the installation link for the TLX Type S which is a 6 cylinder twin turbo. This wasted 2 hours of my life because the install is different for the 2 liter turbo. I finally got the JB4 installed and then had to buy a $34 App to manage the Maps. My seat of the pants impression is that the JB4 is basically just an electric boost control. The Ktuner with the Phearable Stage 3 tune felt better at every speed on my 2021 RDX which I recently returned at the end of the lease. I have 30 days to return the JB4 but with a 20% restock fee. It would be a miracle if Ktuner was able to hack the 2024 ecu before my return window closes.
1st Gear
Joined: Jan 2025
Posts: 1
Likes: 0
jb4 24 RDX
Just picked one of these up and so far so good. installation is very easy. definetly has some more power but i have to finish my tank of gas before i can go up to the next stage of the tune with 91 octane . so far im happy with it
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