Back on previous s550’s there was increased diameter of the tune which could be tuned for more power, thought it may be similar.
Some of the tuners ask in the setup form if you have a CAI
I'm going to be getting a tune soon and I'm trying to figure out if the $500-$700 cold air intake is worth it.
I've asked a few tuners and the answer is vague.
I can't find anyone that has tested a CAI vs just High Flow Filters and Carbon Traps remove with a tune or even without a tune.
To me...
I’ve never had an issue. 3 years on my Mach 1 with no issue, E70 consistently at my local station . I run 93 in the winter when it sits over a week or 2 and E70 in summer with a really nice gain. Car runs so much better, cleaner, colder:
Can’t wait for a flex tune on my DH.
S650 fuel system is...
You forgot about the gains on E85 which are ~30hp across the rpm range.
Now that’s worth it!
And the flex takes full advantage of that now with new tables in ecu.
There are lots of tracks within 100 miles or so.
I’ve been to Joliet Autobahn, Blackhawk, and just booked Road America for the 27th … that one I’m really excited about!
And Fuck the Cardinals! Not this year for you!
It takes half the skill, fun, and control out of it to road course in an auto. Believe me, I have done both.
Many Americans do love the easy button instead of skill though … lol
Yeah, mine was actually considered good compared to other horror stories I would hear.
Wengerd tune made it best it could be .
but still confused, jerky, and inconsistent when driving around town.
it took like 20 minutes to warm up, which is crazy!
I only liked to drive in S mode as I like my...
Looks like you and me both made a big mistake with a beautiful Mach 1
3.5 years and probably close the $10k in mods to try to like the 10-speed.
Never listen to your wife when purchasing a sports car!!!!
Update- I spoke with Wengerd and it looks like they will be finalizing their Flex tune programming in the near future. I was very happy with them on my Mach 1 so I will be patient and see what they say.
It was interesting, Juggernaut told me they had HP tuners add some missing tables for the...