SKU: 66786764251

Stillen TruControl Inline Tuning Module for 2015-2023 Dodge Charger Hellcat (TC204001)

Sale price$292.05 Regular price$324.50
Save 10%

Pay in installments of $81.12 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 2 - Sep 7

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Stillen TruControl Inline Tuning Module for 2015-2023 Dodge Charger Hellcat (TC204001)2015 2023 Dodge Charger Hellcat TruControl by STILLEN Inline Power Module TC204001 Now with 14 Day Satisfaction Guarantee Test it in your own vehicle completely risk free. Custom files available when purchasing other Stillen performance products. Upgrade your Dodge Charger Hellcat with the TruControl by STILLEN Inline Power Module! STILLEN is thrilled to introduce this cutting edge addition, specially designed to increase your Charger Hellcat's

2015-2023 Dodge Charger Hellcat TruControl by STILLEN Inline Power Module - TC204001

Now with 14 Day Satisfaction Guarantee - Test it in your own vehicle completely risk free. Custom files available when purchasing other Stillen performance products.

Upgrade your Dodge Charger Hellcat with the TruControl by STILLEN Inline Power Module! STILLEN is thrilled to introduce this cutting-edge addition, specially designed to increase your Charger Hellcat's performance effortlessly. By seamlessly integrating the Power Module into the factory wiring harness and fine-tuning crucial parameters, we unlock increased boost pressure, delivering substantial power and torque gains across the entire power band. And the best part You'll be up and running in just 15 minutes with no need for any special tools, splicing, or soldering.

But that's not all we also offer custom tuning files for Stillen performance products. With our expert tuning options, you can optimize your Charger Hellcat's performance to suit your unique driving preferences.

Here's even better news - the TruControl by STILLEN Inline Power Module won't void your factory warranty! As long as you remove the product before visiting the dealership for service, your warranty remains intact. So, you can enjoy the benefits of enhanced power and performance without any worries. The TruControl by STILLEN Inline Power Module is your ticket to the easiest and most affordable horsepower upgrade available for your Charger Hellcat. Experience the difference and unlock the true potential of your car today!


Features and Benefits:

  • +82 flywheel Horsepower gain*
  • +97 flywheel ft. lbs. Torque gain*
  • Very easy installation; Does not alter the factory ECU
  • Bluetooth integration
  • Free app with smartphone integration
  • No wiring or specialty tools required
  • Easy removal and reversible to maintain factory warranty
  • Over-the-air Custom Tuning file for aftermarket parts (exhaust, intake, etc)
  • Not for sale in California

*Results may vary

The Numbers

From the factory the Dodge Charger Hellcat is rated at 707 or 717 flywheel horsepower depending on the year. On our dyno we saw a maximum wheel horsepower output of 561 horsepower at 5900 RPM*. After installing our TruControl by STILLEN Inline Power Module the dyno reported back a maximum horsepower output of 627 horsepower at 6,100 RPM. Making the biggest gains near the top end, just over 80 wheel horsepower. This left us with an overall gain of more than 90 flywheel horsepower at 5200 rpm. which equates to a total peak engine output of nearly 790 flywheel horsepower*.


When it comes to increasing the torque output, our TruControl really shines. Maximum torque from the stock dyno was measured at 563 ft lbs at 3750 RPM*. With the TruControl by STILLEN Inline Power Module installed, our test Hellcat put down 616 ft. lbs of torque at 5000 RPM*. Again, we saw the biggest increase over stock near the top end, with increases of 85 ft lbs @4600 RPM measured at the wheels!


*Results may vary

Easy to Use

With the engine on or with the key on, you can go through and [-/+] select which calibration you want to run at any point in time. You can use the Tuning: Pro App which also controls and resets all calibrations based on what you input in the application.


The TruControl by STILLEN Inline Power Module comes preloaded with up to 7 different maps for your Dodge Charger Hellcat. These maps are going to range anywhere from Race mode to Sport mode and even Eco mode.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 66786764251

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 14 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Stacy
Louisville, US
★★★★★ 4
Comfortable chair
Color: Cream, Size: PU Leather(No Wheels)
Ordered this chair for my daughter for Christmas. It's a great chair. It's very comfortable. She wishes it had wheels. I didn't see a way to add wheels to this base, either. Still a good chair. You have to make sure where you put it you can spin to get out of it. Pushing it back and forth on carpet doesn't work well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
S
Verified Purchase
ShannaC
Massapequa, US
★★★★★ 5
Great Office Chair
I purchased this chair to replace the old one in my son's room. I really like the look and style of this chair. It was easy for me to assemble and the riser functions really good and the stability of the base is very good. I like the wide design as it has more back support and seat support.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
A
Verified Purchase
A. Blake
Boise, US
★★★★★ 5
Comfortable, Stylish, and Great for Casual Seating
The OLIXIS Criss Cross Legged Chair is a really nice option if you prefer sitting cross-legged or want a wider, more relaxed seating style compared to a traditional office chair. The armless design and wide seat make it easy to shift positions throughout the day without feeling restricted. Comfort-wise, the padding is decent and supportive for short to moderate sitting sessions. The adjustable height and swivel function work smoothly, and it’s easy to find a comfortable position whether you’re working at a desk, doing makeup, or just using it casually in a bedroom or home office setup. The minimalist look is also a plus—it blends well with modern decor and doesn’t take up as much visual space as bulky office chairs. Assembly was fairly straightforward and didn’t take long. One thing to note is that since it has no wheels, it’s not ideal if you need to move around your workspace frequently. Also, while it’s comfortable, it may not be the best choice for long, full workdays compared to a high-back ergonomic chair with more lumbar support. Overall, this is a stylish and functional chair that works great for light office use, studying, or casual seating—especially if you like the criss-cross sitting position.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
S
Verified Purchase
Steven J.
Lowell, US
★★★★★ 5
Absolutely LOVEEE
I loooove this chair. I work from home and it is so comfortable to sit in any position. It is great for sitting criss cross but you can also sit normal or on your knees. Very stable and easy to put together. Great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
S
Verified Purchase
Syd M
New York, US
★★★★★ 5
I LOVE MY Criss Cross Applesauce Office Desk Chair IS THE BEST
Color: Cream, Size: PU Leather(No Wheels)
The Criss Cross Applesauce Office Desk Chair is a unique and innovative addition to any workspace, offering a blend of comfort, functionality, and modern design. What immediately stands out about this chair is its ergonomic design. The criss-cross frame provides excellent support to the back and promotes proper posture during long hours of sitting. This feature is particularly beneficial for reducing strain on the lower back and promoting overall spinal health, which is essential for those who spend extended periods at their desks. The chair is upholstered with high-quality materials that offer both durability and comfort. The cushioned seat and backrest provide ample support while maintaining a plush feel, ensuring comfort throughout the workday. Another notable feature is the adjustable height mechanism, which allows users to customize the chair to their preferred seating position. This versatility ensures that the chair can accommodate individuals of varying heights and preferences, enhancing overall ergonomic comfort. In terms of aesthetics, the Criss Cross Applesauce chair boasts a modern and sleek design that complements contemporary office decor. Its minimalist appearance blends seamlessly into any workspace environment, adding a touch of style without compromising functionality. Assembly of the chair is straightforward, with clear instructions provided for easy setup. The sturdy construction and stable base ensure reliability and safety, providing peace of mind for users. While the chair excels in comfort and design, some users may find the criss-cross frame design to be unconventional compared to traditional office chairs. It's important to consider personal preferences and ergonomic needs when choosing a chair that best suits individual comfort requirements. Overall, the Criss Cross Applesauce Office Desk Chair combines ergonomic support with modern aesthetics, making it a practical and stylish choice for enhancing comfort and productivity in the workplace. Its blend of functionality, comfort, and contemporary design earns it a recommendation for anyone looking to upgrade their office seating experience.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2024

recommand products