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I've pm'ed few people, but I'm going to take a few more pictures of the installation details and post a thread and include the videos there edit: https://www.supramkv.com/threads/titan-motorsports-valved-ti-exhaust-install-notes.22702/post-362891

alright I'll take the bait. what were the expected numbers and what were the test numbers? were you performing installed/removed testing of each component or sets of configs? any interesting findings of your bespoke attachments?

Armytrix catless. louder than I expected? Yes. Am I going to take it back off? No. The Titan was basically the only exhaust that fit the criteria of: valved AND single midpipe for sound AND midpipe 3.5 inch or larger. So if I were to take it off, I wouldn't have anything else to replace it with

titan motorsports exhaust. In Normal mode its LOUD but very little drone at 8th/80mph. at 92mph there's a perfect harmonic and its almost silent. very "warm/smooth" RB26-like sound in normal as well. some install notes specific to the titan (since they don't provide any, and no videos...

Perrin license plate bracket for mounting your plate to your front tow hook location. I replaced the plate bolts with slightly longer stainless ones, since the ones it comes with are too short to grab when you are using a frame. Black frame is stainless underneath, I can include it or toss it...

your log says 8388608 limiter, which is when clutch slip is detected on MT.

with some fiddling i was able to set hks springs to within 1/4" of stock at all corners. https://www.supramkv.com/threads/set-front-hks-adjustable-springs-at-factory-height.12804/post-340830

you might be fighting the electronic power steering thinking the steering wheel is turned, and trying to recenter itself. have the shop or a dealer reset the angle and torque sensors. i believe it's called an "eps startup calibration".

Why such a large underboost? You have him targeting +9 but only only getting +5 out of it because the PID is fully maxed (PID gain of 20 equates to WGDC = FF +/- 8). Why not have him under boost by 2psi (target +7) with a dutybias/ff that is slightly higher? My concern is if he were to turn...

In the picture you provided, consider the shaft diameter being larger. this would require thinner gate walls to compensate. now imagine if the shift diameter was doubled. Would there be any gate walls left?

https://nasaspeed.news/cool-rides/from-stock-to-psychotic-allen-pattens-time-trial-gr-supra/ From Stock to Psychotic: Allen Patten’s Time Trial GR Supra By Tommy Parry - June 12, 2024 It’s remarkable how much progress some people can make when they have the right people around...

Am I crazy or is the stage 2 8th gear non-existent in sport-auto mode? I was chilling at like 95 mph and the engine was happily buzzing away in 7th gear and wouldn't shift. this is without shift point adjustment for that mode.

the fall-line brand straps use a stainless bolt. https://ind-distribution.com/products/fall-line-motorsports-f8x-m3-m4-tow-strap https://speedindustry.com/a90-supra-tow-strap

In my opinion they will not add much stiffness. Keep in mind that the strut towers are already triangulated against the firewall (the stamped steel pieces under the rubber weatherstrip) in addition to the stock strut bars.

I feel like you should pick your end goal first. a drag racer's ideal brake setup is completely opposite of a track racer's.

been reading the wrong manual, apparently

is "switch off after door opening" a new option with the coding? and does it disable the ~7 minute accessory timeout when you leave the car?

Got one of those Billet oil cap filters in case I need to change the oil filter when I'm in Bufu. It's about a half inch taller, so will I need to switch back to the stock one down the road when I get an intake manifold?

while its true that you will lose the ability to use the dead pedal while braking in an automatic, this is no different than a manual where the left foot is busy clutching in and out during downshifts (and therefore, can't brace either).

oh no we've been infected by corvette