Hemifever Tuning, Inc.

Hemifever Tuning, Inc. At Hemifever Tuning, we're focussed on providing tuning solutions for your Dodge, Chrysler, or Jeep car/truck. From '96 to '25 using Diablo and SCT

For 1996 to 2003 5.2/5.9/3.9/V10 trucks, SCT will provide more horsepower and torque than any other tuner avail. For '03 to '16 Diablo is the choice. For the Hemi truck and car platform, Diablo has the best tuner on the market. We have customers on every Continent and in MANY Countries.

06/12/2026
IRS tax sale through March 29th on DiabloSport tuners. Check out our site for pricing!
02/18/2026

IRS tax sale through March 29th on DiabloSport tuners. Check out our site for pricing!

20% off using coupon code Hurricane20 through December 31st. Gain more hp and tq and increased throttle response. Remove...
12/20/2025

20% off using coupon code Hurricane20 through December 31st. Gain more hp and tq and increased throttle response. Removes boost delay! '25 and '26 SO/HO/RHO

December sale! Use coupon code Tuner10 for 10% off Diablosport tuners and tuner kits.
12/07/2025

December sale! Use coupon code Tuner10 for 10% off Diablosport tuners and tuner kits.

Address

112 3rd Street #789
Apex, NC
27540

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