Will there be any future updates to your K04 tune? I understand that there's a new CTS K04-X turbo that's gaining a lot of good press and I'd like to have an APR tune to match that turbo's power needs. Loving your Stage 1 ECU and your TCU tunes thus far!
APR Iridium Pro Spark Plugs are the excellent upgrade for tuned engines. Our spark plugs are made from Iridium, which is one of the strongest materials you can use in this type of application. They run cooler, resist preignition, last longer than other materials with higher melting points, and even require less voltage to produce a strong spark. The electrode is harder and stronger than other materials, can dissipate heat more easily, is better protected from melting, cracking, and other limitations found with standard plugs. These plugs were designed for use on tuned and higher output vehicles that benefit from a plug cooler than the factory heat range. They are great for high boost, high cylinder pressure, high cylinder temperatures, and high power situations, and they pair nicely with a set of APR ignition coils, where applicable.
Features and Specs
Iridium alloy electrode tip
Heat range 9 spark plug (Similar: Bosch 3, Brisk 10, Denso 27, and NGK 9)
152% higher melting point than silver, 125% higher than copper, and 38% higher than platinum.
Stronger than copper and platinum
Designed for high performance / tuned vehicle applications
Non-projected insulator design (Z1003100)
Projected insulator design (Z1003101)
Lower required supplied voltage
Cooler operating temperature than stock plugs
Optimized electrode design for hard to ignite fuels, such as ethanol
The APR Throttle Booster instantly transforms the way your vehicle feels by customizing how quicky your throttle or accelerator pedal works. Simply plug it in and either use the wireless controller or smart phone app to set or customize how the pedal feels. Most people don't like the way their throttle pedal feels, and while tuning can help eliminate lag, everyone has a different opinion about how it should feel. This device lets you set it exactly the way you want and allows you to quickly switch between profiles. Set it to stock, sport modes, extreme modes, and eco modes with ease. Best of all, it's a quick plug and play device that can be removed at any time.
Improves throttle response and transforms the feel of the vehicle
Multiple switchable profiles including various sport modes, eco modes, and custom maps
Custom throttle mapping allows you to perfectly tune your throttle pedal
Thin and classy wireless controller
Bluetooth iOS and Android mobile app
No clunky boxes, wires, or controllers like other devices
Quick and easy plug-and-play design that is removable without a trace
Works on gas, diesel, alternative fuel, and electric vehicles
Question about your K04 tune... I assume it has been adjusted to be in line with the recent EPA pressure? So if I were to use an APR tune on a K04 it'll play nice with the stock downpipe and throw a CEL if I run an aftermarket cat of insufficient quality? I presume it would make less horsepower, and I can live with that, but I want to be sure what the APR software upgrade path looks like before I buy in.