Fitment Information
- Kia K5 2.5T (2021, 2022, 2023, 2024, 2025, 2026)
- Only for the 2.5L Turbo engine and NOT the 2.5L NA engine
Emissions Compliance
- This part does not have a CARB EO and cannot be sold or shipped to California.
Specs & Features
- Very easy installation - Does not alter the factory ECU!
- Bluetooth integration
- Free app with smartphone integration
- Preloaded with 7 unique maps for easy adjustment to your driving style or road
- No wiring or specialty tools required
- Easy removal and reversible to maintain factory warranty
- Custom Tuning files available for emissions legal aftermarket parts (exhaust, intake, etc) Requires TruControl Mail-in directly to Stillen
-
TruControl V2 - 2.5T Model:
- +41 wheel Horsepower gain*
-
+49 ft. lbs. Torque gain at the wheels*
- Three (3) selectable driving modes to choose from with 7 fine-tuning options for each to dial in precise adjustments
- Race: Maximum performance for maximum driving pleasure
- Sport: Energetic, agile and balanced for everyday driving
- Eco: Optimized for up to 15% improvement in fuel economy*
Product Description
TruControl V2 takes that proven formula and pushes it further. Designed for the 2021-2026 Kia K5 2.5T, V2 was completely re-engineered with upgraded processing hardware and additional engine-signal inputs to manage boost more accurately throughout the RPM range. The result is a more refined power delivery with stronger acceleration, improved responsiveness, and extra top-end passing power. STILLEN testing showed 294 WHP and 337 lb-ft of torque compared with 253 WHP and 294 lb-ft stock, with results varying by vehicle. V2 also brings a rugged polyurethane-potted housing designed to withstand heat, vibration, and harsh underhood conditions, while retaining the convenient app-based tuning experience that made the original popular.
Redline360 sells only genuine and authentic Stillen products.

More in this category
Kia K5 Parts
Stillen TruControl Tuners
Reviews on this product
Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
Order updates, tracking and info
Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order is processed Monday through Friday from 8am to 6pm PST as soon as it is placed. Once your order ships, we will email you a tracking number so you can track your package.
Protect your purchase
Redline360 offers our customers piece of mind! We have partned with Extend to offer you Extend Product Protection and Extend Shipping Protection. Read about each protection that Extend offers to Redline360 customers!
Multiple distribution points ready to serve you!
We ship from multiple locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.
Secure Ordering
We take security seriously! We are never exposed to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm Financing (Pay over time), Amazon Pay, Apple Pay and more!
Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.
Some products may be subject to local rules, laws and regulations in certain areas. Always check your local laws to determine legal restrictions. We are not responsible if you buy a product that is not legal in your area.
For items that have free shipping, free shipping only applies to the lower 48 states.
Questions? Contact us.
Actual item may vary from picture