Modern Hemi Packages

Underground Autosports - Specials - MODERN MOPAR 
 

 

 

Unlock the Full Potential of Your Modern HEMI

At Underground Autosports, we make modifying your Modern HEMI as easy as possible with our tailored performance packages. We understand the incredible potential of Mopar vehicles, and one of the first steps in unlocking that power is tuning.

With our in-house dyno and an experienced tuner who has personally owned two turbocharged Jeep SRT8s, we’re equipped to handle any project, no matter the size. From RT to SRT, SRT8 to SRT10, we’ve got the expertise to take your ride to the next level.




Modern 5.7 and 6.1 Hemi Packages 

HEMI Basic Bolt on Dyno Tune

HEMI 125 Zex nitrous kit Install and Tune

HEMI Procharger packages

HEMI Turbo Packages

HEMI Deep Tunnel Exhaust Package

HEMI Clock Stopper Camshaft Kit

HEMI Chimera Kit

$600

$2,250

$7,950

Call for price

$3,600

$5,500

$7,900




 

Modern 6.4 Hemi Packages 

HEMI Basic Bolt on Dyno Tune

HEMI 125 Zex nitrous kit Install and Tune

HEMI Procharger package (install and tune)

HEMI Turbo Packages

HEMI Deep Tunnel Exhaust Package

HEMI Clock Stopper Cam Shift Kit

HEMI Chimera Kit

$600

$2,500

$8,150

Call for price

$3,600

$5,500

$7,900