(865) 982-4109

4004 US Highway 411 S, Maryville, TN 37801

©2017 by Addicted Performance Unlimited.

we offer multiple different power packages for different corvette platforms. Here is a list of a few of our options.

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c7 Corvette (2014-Present):​​​

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  • C7 Stingray Cam  package - Starting at $4669.99

    • choice of camshaft

    • Precision Race Dual Valve springs w/ titanium retainers and hardened spring seats

    • Hardened chromoly pushrods

    • Cam phaser limiter

    • complete dod delete kit

    • complete set Ls7 lifters

    • ARP Head bolts, Oem gasket set

    • 180* thermostat

    • catch can system

    • All new fluids and spark plugs

    • before and after dyno results

    • Complete professional installation 

    • HPTuner Unlock Credits 

    • Hptuner dyno Calibration w/ 1y APU Cal Touch-up included

* Add $650 for 2017+ Automatic Vehicles​

* Add $100 for 2017+ Vehicles Extra ecu licenses

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  • c7 stingray supercharged premium package - Starting at $16,999.99 (7-speed)

    • Procharger Supercharger Kit (Other kits available)

    • Stainless Works Headers

    • Stainless Works Off-Road X-Pipe

    • APU water injection Kit 

    • APU LTx Camshaft kit (custom boost cam, Hardened Chromoly Pushrods, dual valve Spring Kit w/ Titanium Retainers and hardened spring seats, trunion upgrade,katech c5r timing chain)

    • upgraded ARP Headstud Kit

    • Catch Can System

    • Baro break out kit w/ upgraded map sensor

    • 180* thermostat

    • MSD 8.5 spark plug wire set

    • All new fluids and spark plugs

    • before and after dyno results

    • Complete professional installation 

    • HPTuner Unlock Credits

    • Hptuner dyno Calibration w/ 1y APU Cal Touch-up included

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  • APU C7 stingray 1000x performance package - Starting at $23,999.99 ​​​​(7-speed)

    • Custom Procharger Supercharger Kit (Other kits available)

    • apu forged bottom end + LTX Camshaft kit (Diamond piston, upgraded rods, arp rod bolts/main bolts, custom boost Camshaft, trunion upgrade, katech c5r timing chain , upgraded ARP Headstud Kit,Katech Gen 5 AFM Valley Cover)

    • stage 2 Cnc Cylinder head Porting

    • Gm lt4 high-pressure pump + injectors 

    • Stainless Works Headers

    • Stainless Works Off-Road X-Pipe

    • choice of water injection Kit or  flex fuel kit/tuning

    • Baro break out kit w/ upgraded map sensor

    • 180* thermostat

    • MSD 8.5 spark plug wire set

    • Catch Can System

    • All new fluids and spark plugs

    • before and after dyno results

    • Complete professional installation 

    • HPTuner Unlock Credits

    • Hptuner dyno Calibration w/ 1y APU Cal Touch-up included

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C6 Corvette (2006-2013):​​

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  • c6  ls2/Ls3 cam package - starting at $2299.99

    • choice of camshaft

    • Precision Race Dual Valve springs w/ titanium retainers and hardened spring seats

    • Hardened chromoly pushrods

    • arp crank bolt/arp cam bolts

    • 180* Thermostat

    • complete gasket kit

    • All new fluids and spark plugs

    • before and after dyno results

    • Complete professional installation 

    • HPTuner Unlock Credits

    • Hptuner dyno Calibration w/ 1y APU Cal Touch-up included

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  • c6 ls2/ls3 Cam/head Package - Starting at $4199.99

    • choice of camshaft

    • Precision Race Dual Valve springs w/ titanium retainers and hardened spring seats

    • arp crank bolt/arp cam bolts/ arp head bolts

    • Hardened chromoly pushrods 

    • 180* Thermostat

    • cnc ported cylinder heads w/ ti valves/new valve guides

    • complete gasket kit

    • MSD 8.5 spark plug wire set

    • All new fluids and spark plugs

    • before and after dyno results

    • Complete professional installation 

    • HPTuner Unlock Credits

    • Hptuner dyno Calibration w/ 1y APU Cal Touch-up included

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  • c6  ls2/Ls3  complete street Package - Starting at $6999.99

    • Halltech Cold air induction 

    • kooks 1 3/4" SS headers w/ 3" off road x-pipe

    • ​choice of camshaft

    • Precision Race Dual Valve springs w/ titanium retainers and hardened spring seats

    • arp crank bolt/arp cam bolts

    • new serpentine belts

    • Hardened chromoly pushrods 

    • 180* Thermostat

    • ati 10% underdrive damper

    • MSD 8.5 spark plug wire set

    • All new fluids and spark plugs

    • before and after dyno results

    • Complete professional installation 

    • HPTuner Unlock Credits

    • Hptuner dyno Calibration w/ 1y APU Cal Touch-up included

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C6 zo6 7.0l Corvette:

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  • c6  zo6 Cam/head Package - Starting at $4199.99

    • choice of camshaft

    • Precision Race Dual Valve springs w/ titanium retainers and hardened spring seats

    • arp crank bolt/arp cam bolts/ arp head bolts

    • Hardened chromoly pushrods 

    • 180* Thermostat

    • cnc ported cylinder heads w/ ti valves/new valve guides

    • complete gasket kit

    • MSD 8.5 spark plug wire set

    • All new fluids and spark plugs

    • before and after dyno results

    • Complete professional installation 

    • HPTuner Unlock Credits

    • Hptuner dyno Calibration w/ 1y APU Cal Touch-up included

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we offer multiple different power packages for All Generations of the Viper. These packages include both supercharger, and turbocharger systems.

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     Supercharger Systems:

  • AP650 Kit (Generations 1-3) - starting at $14,949.99

    • Paxton novi 2000 Supercharger kit

    • Complete Fuel System

    • All new fluids and spark plugs

    • Complete professional installation 

    • HPTuner Unlock Credits 

    • Hptuner dyno Calibration w/ 1y APU Cal Touch-up included

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  • ap750X Kit (Generation 5 ONLY) - starting at $19,949.99

    • Procharger F1X Supercharger Unit

    • Procharger Race Valve

    • Front Mount Intercooler

    • Wrinkle Black Powder COated Intercooler Piping

    • Custom Billet Crank Pully

    • Sheet Metal Airbox with K&N Filter

    • Black Couplers + T-Bolt Clamps

    • Gates Racing HD Belt

    • All new fluids and spark plugs

    • Upgraded Fuel Injectors

    • Complete professional installation 

    • HPTuner Unlock Credits 

    • Hptuner dyno Calibration w/ 1y APU Cal Touch-up included

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Twin Turbocharger Systems:​​

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  • AP850 Kit (Generations 1-5) - starting at $38,999.99

    • Precision 67mm Turbos (optional Xona Rotor Turbos)

    • Dual Turbosmart Wastegates

    • Dual Turbosmart Blow off valves

    • Custom Stainless Steel Intercooler Piping

    • Custom Front Mount Intercooler

    • Custom Stainless Steel Downpipes

    • Custom Heat Shielding

    • Complete Fuel System

      • ​Billet Triple Pump Hangar

      • Brushless Fuel Pumps

      • Billet Fuel Rails

      • Aeromotive Fuel Pressure Regulator

      • Injector Dynamics Injectors

      • Stainless Steel Fuel Line

      • Injector Dynamics Fuel Filter​​

    • Electronics

      • Pro-EFI ECU with Harness

      • Pro-EFI Map Sensor

      • Pro-EFI Fuel Pressure Sensor

      • Pro-EFI IAT Sensor

      • Pro-EFI Oil Pressure Sensor

    • All new fluids and spark plugs

    • Complete professional installation 

    • complete dyno Calibration w/ 1y APU Cal Touch-up included

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  • AP1000 Kit (Generations 1-5) - starting at $74,999.99

    • Precision 71mm Turbos (optional Xona Rotor Turbos)

    • Dual Turbosmart Wastegates

    • Dual Turbosmart Blow off valves

    • Custom Stainless Steel Intercooler Piping

    • Custom Front Mount Intercooler

    • Custom Stainless Steel Downpipes

    • Custom Heat Shielding

    • Complete Fuel System

      • ​Billet Triple Pump Hangar

      • Brushless Fuel Pumps

      • Billet Fuel Rails

      • Aeromotive Fuel Pressure Regulator

      • Injector Dynamics Injectors

      • Stainless Steel Fuel Line

      • Injector Dynamics Fuel Filter​​

    • Electronics

      • Pro-EFI ECU with Harness

      • Pro-EFI Map Sensor

      • Pro-EFI Fuel Pressure Sensor

      • Pro-EFI IAT Sensor

      • Pro-EFI Oil Pressure Sensor

    • Engine

      • Balanced and Blueprinted Race Short block

      • Custom Ground Crankshaft

      • Custom Ground Camshaft

      • Billet Connecting Rods

      • Custom Reverse Dished Race Pistons

      • Clevite Coated Race Main Bearings

      • Clevite Coated Rod Bearings

      • Billet Main Caps

      • ARP Head studs

      • ATI Harmonic Balancer​

    • Cylinder Heads

      • Stage 3 Race Heads

      • Port Matched

      • Upgraded Valve Train

      • Polished or Powder Coated Valve Covers and Intake​

    • All new fluids and spark plugs

    • Complete professional installation 

    • complete dyno Calibration w/ 1y APU Cal Touch-up included

  • srt 392 Hemi Cam Package- Starting at $4,999.99 (6-speed)

    • Choice of Hemi Camshaft

    • HEMI VVT Limiter

    • Upgraded PSI 1516 ML Beehive Springs

    • Upgraded .105 Hardened Chromoly Intake and Exhaust Pushrods

    • Complete Cometic top end gasket kit 

    • Motorad 180* Thermostat

    • jlt Catch can

    • Complete professional installation 

    • All new fluids

    • HPTuner PCM Unlock

    • HPTuner Unlock Credits

    • Hptuner dyno Calibration w/ 1y APU Cal Touch-up included

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  • srt 392 Hemi Cam Package - Starting at $6,049.99 (Auto) 

    • Choice of Hemi Camshaft

    • HEMI VVT Limiter

    • Full MDS Delete Kit

    • Upgraded PSI 1516 ML Beehive Springs

    • Upgraded .105 Hardened Chromoly Intake and Exhaust Pushrods

    • Full Set of Upgraded Hellcat lifters with trays. (We recommend only using the upgraded Hellcat lifters)

    • Complete Cometic bottom end gasket kit 

    • Complete Cometic top end gasket kit 

    • Stock cylinder head bolts

    • Motorad 180* Thermostat

    • Complete professional installation 

    • All new fluids

    • HPTuner PCM Unlock

    • HPTuner Unlock Credits

    • Hptuner dyno Calibration w/ 1y APU Cal Touch-up included​

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  • Srt 6.1 Hemi cam package - Starting at $5,249.99

    • Modern Muscle Hemi Camshaft

    • 6.1 1511 Beehive Valve Springs

    • New Mopar Camshaft Bolt

    • New Mopar Full Timing Set

    • Trend .080 Premium Push Rods

    • Stock cylinder head bolts

    • Full set of Upgraded Hellcat lifters with trays. (We recommend only using these lifters)

    • Complete Cometic bottom end gasket kit

    • Complete Cometic top end gasket kit

    • Motorad 180* thermostat

    • jlt catch can

    • Upgraded Hellcat Oil Pump

    • Complete professional installation 

    • All new fluids

    • HPTuner Unlock Credits

    • HPTuner dyno Calibration w/ 1y APU Cal Touch-up included

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​  apu  Hellcat  stg2 Street package- Starting at $6,799.99

    • ​Metco 2.65 Upper Pulley & Hub

    • metco idler pulley

    • ATI 10%OD Damper

    • Crank Pinning 

    • Gates HD green belt

    • 180* Thermostat

    • ID1050x injectors

    • DSS 4" Aluminum Driveshaft

    • Complete professional installation 

    • All new fluids

    • HPTuner PCM Unlock

    • HPTuner Unlock Credits

    • Hptuner dyno Calibration w/ 1y APU Cal Touch-up included