Skip to content
  • Facebook
  • Instagram
  • Instructions
  • Store
    • Genesis Coupe
      • BK1 2.0T
      • BK1 3.8 V6
      • BK2 2.0T
      • BK2 3.8 V6
    • Genesis Sedan
    • Dodge
      • CSRT4
      • NSRT4
    • Infiniti
    • Nissan
    • Elantra
    • Stickers
  • Tuning
    • Alphaspeed Custom ECU Tune – Genesis Coupe
  • Port & Polish
    • Port & Polish
    • Ported vs Bored Throttle Body
  • Info
    • Core Exchange
    • FAQ
    • Sponsorship
    • How to Remove Studs
    • Coolant Bypass
    • Engine Leash Installation 3.8
    • Tuning Instructions
  • Policies
    • Core Exchange Policy
    • Refund Policy
  • Contact
  • Tires
  • [View Cart]
  • [My Account]
3point8 Performance
  • 3point8 Performance
  • Cart
  • Checkout
  • Coolant Bypass
  • Core Exchange
  • Core Exchange Policy
  • Email / Remote Tunes
  • FAQ
  • How to Remove Studs
  • Hyundai Genesis Coupe 2013-2016 3.8
  • Instructions
  • My account
  • Port & Polish
  • Ported vs Bored Throttle Body
  • Refund Policy
  • Shop
  • Sponsorship
  • Contact

Cart

Your cart is currently empty.

Return to shop

Get more power with a tune

Custom ECU tuning

Latest From Our Instagram

😎 lol Results are in. Shown here is my setup (green) vs two fbo custom tuned 3.8s from same day. The blue line has all 4 cats still. All 3 on 91 pump gas. My results: 336/298 STD (330/292 SAE). With the help of a smart friend and Google research, we worked out that the last dyno read about 5-8% higher than a dynojet so with adjusted numbers (5%) I'd be around 352/312 STD on that dyno which is almost exactly what i estimated. At this point the engine is maxed out, cams are the limitation. I might squeeze a tiny bit more with lightweight flywheel and wheels, but any major gains will need to come from compression, stroke and/or bore. Our "secret sauce" keeps power from dropping off and stays flat until redline. I'm super happy with the results of everything and working with Alphaspeed has given me insights i needed and together we've discovered the limitations of the 3.8s. Car feels absolutely amazing, can't wait to get some runs in. Special thanks to @trishadavisphotography for the never ending support, @gen_cpe_bldr for letting me bounce ideas and for co-hosting the tune event, and of course, @alphaspeedpr for being open to sharing his knowledge and working with the alphaspeed network to advance the platform.
Powered by WordPress.com.