The reason we offer separate calibrations for the TRD Pro/TH and some aftermarket intakes isn’t really about “flow” in the sense of more air automatically making more power. It’s about how the MAF housing meters that air. The TRD Pro/TH intake, for example, has a larger MAF housing diameter...
As promised, here are the part numbers for all the parts you'd need to fully build/assemble a replacement on the bench, allowing for a direct 1:1 swap.
For those not interested in a full swap, the turbine gasket, oil feed, oil return, and coolant feed/return gaskets are about all you'd need...
Give our Stage 1 calibration a try. We actually offer it in three variants, including one that keeps the factory throttle mapping completely stock, so you won’t get that “over-caffeinated” feel you experienced before.
What you will notice is stronger, smoother pull past 3,000 RPM without...
Once Stage 3 is ready, you’ll need to upgrade from the Stage 1 OTT tune you already have. The hardware requires the calibration updates in Stage 3 to take advantage of the new flow potential.
On pump gas, the stock injectors have plenty of headroom to support the additional airflow. Where we...
Glad to hear it! We’re pretty excited too — this setup has been in the works for a while, and it should finally give us the headroom the stock turbo just can’t support. We’ll be posting data from testing very soon so everyone can see what it’s capable of in real-world conditions.
We’ll have...
Appreciate your enthusiasm and support! The turbo's used on the Tacoma are the same across all trim levels (including the hybrid models), so this upgrade would fit just like your OE unit on the SR trim.
I'm told it is likely to be offered complete with no core required, as a core option, and...
Got a package in the mail and was too excited not to share! We'll be posting more information and results from testing this on a variety of setups here very soon. This option will likely serve as the backbone to our upcoming "Stage 3" setup for those curious. Thought I'd share a little teaser as...
I understood you had a Trail Hunter.
Having the Trailhunter with the snorkel doesn’t change the MAF calibration itself. The way Toyota (and we) handle airflow is based on the housing the MAF sensor sits in, not what’s in front of it. The MAF measures the actual airmass that enters the engine...
The Stillen intake uses a MAF housing diameter that's very close to that of the Pro/Trail Hunter. If you fit the Stillen intake onto a Pro/TH, no special scaling is required. Our Stage 1 calibration will get you sorted out just fine.
When fitting the intake to a non-Pro/Trail Hunter (gas or...
We did test it.
A few months back, we ran the TRD Pro intake with the fenderwell plug removed—configured the way most people would likely run it (for maximum airflow and sound). Testing was done on both the stock calibration (with TRD Pro-specific MAF scaling, no other changes) and on our Stage...
We've done a few. They're not out there in nearly the numbers the Sport/Off-Road trims are and the number of owners looking for performance are even fewer.
But the SR tuned has the most significant increase in output due to the lower factory output. The Stage 1 calibration brings it to the full...
We tune the entire Toyota Off-Road (and some on-road) lineup from 2003 to present. Some platforms are less expensive than others, which is why you might see a range of prices mentioned online. We also offer calibration files for customers who already have their own flashing equipment, as well as...
It can be done, on special request.
*The end user MUST understand they will lose the ability to leave it in "D" for the mode programmed with Gear Lock, requiring them to shift the gears while in "S" mode, manually.*
We get a large number of people requesting it, without fully understanding...
Without custom code patching, that isn't possible. The "S" Mode shifting shares the same mapping as the current drive mode (Eco/Normal/Sport/Tow-Haul).
We could configure a GL setting for one of the alternate drive modes (similar to how we did with the 3rd Gen Tacoma and its ECT button).
At a...
It makes a pretty significant difference with regards to how much output the Hybrid system can deliver. I don't have specific charts I can show you, but we've observed the difference on the dyno.
Hey, no worries at all! Good questions and exactly the kind of dialogue that helps others too.
To your first point: there’s no deliberate "de-tuned" break-in mode in the ECU like you might see in some high-performance vehicles. The truck makes its rated output from day one, but perceived power...
Quick update on the upcoming Stage 1 update for those following along, and specifically in response to @SubTaco question:
After reviewing internally, we’ve decided to hold off on a public release of the updated files until we can finalize testing across all trim and drivetrain variations...
The file may be ready then. I'll likely be able to provide more information on the release date for the update next week. I'll report back when I've talked to the rest of the staff.