South Florida's Trusted Performance Tuning Specialists
N2 Speed is a professional vehicle performance shop based in Pompano Beach, Florida, specializing in custom remote tuning, PCM and TCM unlocking, and high-performance upgrades for Dodge, RAM, Jeep, Chrysler, and GM vehicles. Whether you drive a Hellcat, Scat Pack, Corvette, or Camaro, our team delivers precision tuning calibrated to your exact modifications and fuel type.
We are certified HP Tuners and DiabloSport specialists with years of hands-on experience tuning American muscle. Our remote tuning service means you don't need to visit a dyno shop — we tune your vehicle from our facility, communicating in real time to dial in the perfect calibration. From bolt-on builds to supercharged strokers, every tune is custom-written for your setup.
We also offer mail-in PCM and ECM unlock services for vehicles that require security module removal before tuning, including 2015+ Dodge HEMI and GM LS/LT platforms. Fast turnaround, expert support, and real results — that's the N2 Speed difference.
Frequently Asked Questions
What is PCM unlocking and why do I need it?
PCM unlocking removes the factory security encryption on your vehicle's Powertrain Control Module, allowing tuning software like HP Tuners to read and write custom calibrations. Most 2015+ Dodge, Chrysler, Jeep, and RAM vehicles require this step before any custom tuning can be performed.
How does remote tuning work?
You purchase an HP Tuners or DiabloSport device from us, read your vehicle's stock file, and send it to our team. We write a custom tune based on your mods, fuel type, and goals, then send it back for you to flash. We communicate in real time to fine-tune until it's perfect.
What vehicles do you tune?
We specialize in Dodge (Charger, Challenger, Durango), RAM 1500/2500/3500, Jeep (Grand Cherokee, Trackhawk, Wrangler), Chrysler 300, and GM platforms including Corvette, Camaro, Silverado, and Sierra. Both naturally aspirated and forced induction setups.
Do I need to ship my car to you?
No. Our remote tuning service is done entirely through the mail or digitally. For PCM unlocking, you mail just the PCM module — not the vehicle. For tune files, everything is handled electronically through your tuning device.
What is the difference between Stage 1, Stage 2, and Stage 3 tunes?
Stage 1 is for stock or lightly modified vehicles. Stage 2 covers moderate bolt-on modifications like intakes, exhaust, and headers. Stage 3 is for heavily modified builds including cams, superchargers, turbo kits, or stroker engines. Each stage is custom-calibrated to your specific setup.
How much horsepower can I gain from a custom tune?
Gains depend on your vehicle and modifications. A stock 5.7L HEMI typically sees 15-30 HP from tuning alone. Modified vehicles with bolt-ons can see 30-60+ HP. Forced induction builds often gain 50-150+ HP with proper tuning and supporting mods.
Is a custom tune safe for my engine?
Yes, when done by experienced tuners. Every N2 Speed tune is written conservatively with safe air/fuel ratios, timing, and operating parameters. We tune for both performance and longevity, and we monitor data logs to verify everything is within safe limits.
What tuning devices do you support?
We primarily work with HP Tuners (MPVI2/MPVI3) and DiabloSport (inTune i3, Trinity 2, Predator 2). We also support Pulsar modules for RAM trucks. The best device depends on your vehicle and tuning goals.
Can I return to stock after tuning?
Absolutely. Both HP Tuners and DiabloSport devices save your original stock file before flashing a custom tune. You can restore the factory calibration at any time with a few clicks.
Do you offer warranty on your tunes?
We stand behind every tune we write. If you add modifications or change your setup, we offer free or discounted re-tunes to match your new configuration. Our goal is a happy, repeat customer.
How do I get started?
Browse our tuning products, choose the right device for your vehicle, and place your order. Once you have the device, contact us to begin the remote tuning process. If you need a PCM unlock first, we'll guide you through the mail-in process. Call us at (954) 406-8550 or email sales@n2speed.com.
