
Originally Posted by
exorcet
I watched the video and they basically said "this is what ours and most other's tunes looked like in 2015/2016". So while a 'critique' of bad practices they admit to those practices themselves.
If I owned a B8 with DSG I might be concerned with the 'ecu/tcu' communication maps that are causing clutch slip/hunting delays -- but I too have a CREC with ZF8. I switched from IE to Jackal and the trans is so much smoother/consistent in both D and S and M, and AMAX compared to IE. I literally thought i needed a driveshaft carrier with the IE tune then flashed to Jackal and was like 'oh shit - no everything feels perfectly fine' because the hunting/bucking and what seemed like mis-timed shifts at part throttle were gone with the Jackal tune.
I'm interested to see if Matt chimes in on CREC/ZF8 tune. I don't care about knock sensors 10% desensitized. There are a few that if taken out of loop (MAP/boost pressure, etc) might be concerning on 'edge' cases -- note 034 was always "asterisking" the risk requirements with "EDGE CASES". I love 034 products too and I have no doubt theirs is the most refined for B8/DSG.
Note, I was not displeased with IE tune -- it was their E85 that was especially finicky and required adding 91 octane / lowering to E70ish to run without limp mode at full throttle low DA low temperature (max HP) situations, and even without hitting limp power seemed very intermittent. Maybe that's a 'safety system' but it seemed extra sensitive. I've only had Jackal over the summer so will be interested to see once temps drop into the 60's and power is maximized. I don't do back-to-back pulls or extended high RPM high heat situations but if I did i might be slightly more concerned about some of the potentially disabled 'safety' systems.
Both offer good customer service. Jackal is good value and I don't foresee it blowing up my engine or exploding my transmission -- nothing seems "off" at all about it. Will be interesting to hear what Matt says.
Most here are performance enthusiasts and know the risks not just with adding power mods, but with even with Audi themselves (oil breather/PCV burning oil, leaking coolant into cylinders, S6 turbo oil screens, piston rings installed upside down, TDI scandal, etc etc). If you don't understand this is all "pay-to-play" then you're probably in for a big expensive surprise at some point.
everything you say about the asterisking and the fact that we are not talking about dsg is spot on. The only 'value added' features in the higher 034 price that you might not have entirely weighed are the functions built in to the dynamic+ tuning software like adaptations for the various modules. If you can get 034 to offer you a discount that brings them closer to the jackal price, it would be easier to justify the premium.
they have mentioned in the last 2 live streams that there will be a major CREC revision dropping soon and stage 2 dropping too. They also developed the clutch delete for CREC which again you did mention they have good hardware. I won't deny that i'm a 034 nutswinger, but don't need to criticize jackal ( a product i've never owned or driven ) so i will only mention the positives i'm aware of for 034
To the point of us being on zf8, i think that it has proven to be a strong transmission even on non-audi vehicles so that should reduce any concerns from the 'bad practices' in the jackal tcu tune if they are present on their zf8 tune.
Really I think that jackal can survive this 'drama' if they continue radio silence / not feeding into the topic by engaging and let it die down. They can update their tune to 'fix' what 034 pointed out and if they learned anything new from the video like the 'ratio table' which 034 mockingly suggested that jackal might not have been aware of them. Let's not forget the non-linear throttle mapping that means you get 100% throttle before pressing pedal down to 100% with your foot. The currently .1 second faster jackal tune could turn into a .2-.5 faster tune than 034,anything is possible.
Just like with american politics, there's very little that the candidate you don't currently support can do to get you to switch sides. some jackal users suggest that jackal's criticisms actually 'forced' 034 to improve their tcu tune ( which they claim was in developing for a long time in their live streams, you choose if you believe them or not ). One thing is for certain, the consumers are ultimately benefiting from the presence of multiple competing tuners that want to offer the 'best' product. your criteria for 'best' can be based on dollar to horsepower ratio , perceived customer support quality,brand image/reputation, butt dyno, real dyno, fake dyno charts,total available budget, emotions, what your friend's already have etc.
I find it funny how on every single component on these cars people will caution you to not buy the cheaper option whether it's spark plugs, control arms, suspension parts, braking components, etc. I can't fault people for wanting to save 30% off their tune price , but i do have to wonder why they're tuning their car if they can't afford the extra 300-500 dollars. Just a liquimoly oil change runs 100 dollars , most of us will do 2-3 of those within 12 months of ownership, you might be able to get enough for a coolant drain and refill as well but that's about it
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