(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.

c7 Corvette (2014-Present):​​​

  • Lt1/Lt4  Stage 1 Performance Package- Starting at $2999.99

    • Kooks Longtube headers w/ offroad x-pipe

    • Halltech Cold air induction 

    • complete Professional install

    • between 20-50HP Gain

  • Lt1/Lt4 Stage 2  Performance Package- Starting at $4669.99

    • customer choice of camshaft

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

    • Hardened chromoly pushrods

    • Com Cams phaser limiter

    • includes 8 DOD plugs,  8 Delphi Ls7 lifters

    • ARP Head bolts, Oem gasket set

    • Includes Mobil 1 oil, Dexcool coolant,  Installation and Ecu calibration (Extra charge for Automatic and forced inducted cars)

    • between 40-100Hp gain

  • Lt1/Lt4 Stage 3 Performance package - Starting at $7999.99

    • Halltech cold air Intake

    • Kooks Long tube header w/ connection pipes

    • customer choice of camshaft

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

    • Hardened chromoly pushrods

    • Com Cams phaser limiter

    • includes 8 DOD plugs,  8 Delphi Ls7 lifters

    • ARP Head bolts, Oem gasket set

    • trunion upgrade

    • Katech c5r timing chain

    • Includes Mobil 1 oil, Dexcool coolant,  Installation and ecu calibration (Extra charge for Automatic and forced inducted cars)

    • between 60-140Hp gain

  • Apu 800ltx  performance package - Starting at $15,999.99

    • custom APU Procharger Supercharger Kit

    • Stainless Works Headers

    • Stainless Works Off-Road X-Pipe

    • APU Methanol Kit 

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

    • upgraded ARP Headstud Kit

    • Catch Can System

    • NGK Spark Plugs

    • before and after dyno results

    • Includes Installation and Ecu calibration (includes 12 months of free updates on existing combination. dyno time not included)

    • 800HP

    • apu limited warranty

    • Lt4 add $4,400.00 for cnc intake manifold

    • Other Superchargers available. Hp goals might not be reflected from original package

  • apu 1000ltx performance package - Starting at $26,999.99 ​​​​ 

    • Custom apu Procharger D-1X Supercharger Kit

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

    • stage 2 Cnc Cylinder head Porting w/ oversized valves

    • upgraded fuel system

    • Stainless Works Headers

    • Stainless Works Off-Road X-Pipe

    • APU Methanol Kit 

    • Catch Can System

    • NGK Spark Plugs

    • Includes Installation and ecu calibration(includes 12 months of free updates on existing combination. dyno time not included)

    • 1000HP

    • apu limited warranty

    • Lt4 add $4,400.00 for cnc intake manifold

    • Other Superchargers available. Hp goals might not be reflected from original package

​​

C6 Corvette (2008-2013):

  • Ls3/ls7 Stage 1 package - starting at $1499.99​

    • Halltech Cold air induction 

    • 180 thermostat

    • Dexcool coolant/ Ngk tr55 spark plugs/ 10w-40 oil

    • Complete professional installation 

    • Hptuner dyno Calibration

    • Apu limited warranty

  • Ls3/ls7 Stage 2 cam package - starting at $2299.99

    • custom Grind camshaft

    • PAC Dual spring kit/ titanium retainers/hardened spring seats

    • arp crank bolt/arp cam bolts

    • Hardened chromoly pushrods 

    • 180 Thermostat

    • complete gasket kit

    • Dexcool coolant/ Ngk tr55 spark plugs/ 10w-40 oil

    • Complete professional installation 

    • Hptuner dyno Calibration

    • Apu limited warranty

  • Ls3/ ls7  Stage 2.5 Cam/head Package - Starting at $4199.99

    • customer choice camshaft

    • Dual spring kit/ titanium retainers/hardened spring seats

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

    • Hardened chromoly pushrods 

    • 160 Thermostat

    • cnc ported cylinder heads w/ ti valves (new valve guides for ls7)

    • complete gasket kit

    • Dexcool coolant/ Ngk spark plugs/ mobil 1 oil

    • Complete professional installation 

    • Hptuner dyno Calibration

    • Apu limited warranty

​​

  • apu Ls3 stg 3 street Package - Starting at $6999.99

    • Halltech Cold air induction 

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

    • customer choice of camshaft

    • Dual spring kit/ titanium retainers/hardened spring seats

    • arp crank bolt/arp cam bolts

    • new serpentine belts

    • Hardened chromoly pushrods 

    • 180 Thermostat

    • ati 10% underdrive damper

    • Dexcool coolant/ Ngk spark plugs/  mobil 1 oil

    • Complete professional installation 

    • Hptuner dyno Calibration

    • Apu limited warranty

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

Supercharger Systems:

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

    • Paxton novi 2000 Supercharger kit

    • Complete Fuel System

    • Upgraded Spark Plugs

    • Includes Installation and Tuning

    • 650whp+ on 93 Octane with factory engine

  • 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

    • Upgraded Spark Plugs

    • Upgraded Fuel Injectors

    • Includes Installation and tuning

    • 750whp+ on 93 Octane with more power available with additional upgrades

​​

Twin Turbocharger Systems:

 

  • 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

    • Upgraded Spark Plugs

    • Includes Installation and tuning

    • 750whp+ on 93 Octane and 850WHP+ on Race Gas on Factory Engine

  • 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​

    • Upgraded Spark Plugs

    • Includes Installation and tuning

    • 900-1000WHP on 93 Octane and 1300WHP+ on Race Gas

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

Generation 4 (MkIV, 93-98):

  • AP800 Kit - starting at $28,999.99

    • PHR S23 Turbo Kit

      • Precision 6466 Ball Bearing Turbocharger

      • Stainless Downpipe/Midpipe Combo

      • Tial 60mm Wastegate

      • Drop Down Intercooler Piping

      • 4” Intake Pipe

      • Oil Feed and Return Lines

      • All Hardware & Gaskets

    • Fuel System

      • ​Stainless Steel Fuel Lines

      • Dual -6 AN Feed and -6 AN Return

      • Injector Dynamics 1300X Injectors

      • Injector Dynamics Fuel Filter

      • Aeromotive FPR

      • Billet Dual Pump Hangar

      • Dual Bosch 044 Fuel Pumps

      • Billet Fuel Line Hangars

      • Anodized PHR Fuel Rail

    • Cooling

      • Koyo Aluminum Radiator

      • Stainless Radiator Pipe

      • ETS 5’’ Intercooler Kit with Tial BOV​

    • Engine

      • Powdercoated Engine Parts

      • ATI Harmonic Balancer

      • OEM Crank Bolt

      • Billet Timing Tensioner Bracket

      • Gates Timing Belt

      • Modified Valve Covers for AN Fittings

      • PHR Race Breather Kit

      • PHR Adjustable Cam Gears​

    • Cylinder Head

      • BC Stage-2 264 Camshafts

      • BC Single Spring & Titanium Retainer Kit

      • Ferrea Valve Seals​

    • Electronics

      • Pro-EFI 128 ECU PNP Kit

      • Adapter Harness

      • 5 Bar Map Sensor

      • IAT Sensor

      • Wideband o2 Sensor

      • Fuel Pressure Sensor

      • I-Boost Switch Kit

      • Boost Solenoid

    • Includes installation and Full Flex Fuel Tuning

    • 600whp/18- 20psi on 93 octane and 800whp/30psi on e85 Ethanol Blend

 

  • AP1200 Kit - starting at $49,499.99

    • PHR S45 Turbo Kit

      • Precision 7685 BB Turbo

      • Stainless Downpipe/Midpipe Combo

      • Dual Tial 60mm Wastegate

      • Drop Down Intercooler Piping

      • 5” Intake Pipe

      • Oil Feed and Return Lines

      • All Hardware & Gaskets

    • Fuel System

      • ​Black Stainless Steel Fuel Lines

      • Dual -8 AN Feed and -6 AN Return

      • Injector Dynamics ID2000 Injectors

      • Injector Dynamics Fuel Filter

      • Aeromotive FPR

      • Billet Triple Pump Hangar

      • Triple Walbro 485 Fuel Pumps

      • Billet Fuel Line Hangars

      • Anodized PHR Fuel Rail

    • Cooling

      • Koyo Aluminum Radiator

      • Stainless Radiator Pipe

      • ETS 5’’ Intercooler Kit with Tial BOV​

    • AP1200 Engine Upgrade

      • CP Pistons w/ upgraded wrist pins

      • 10.0:1 Compression Ratio

      • Manley Turbo Tuff Rods with ARP CA625+ Bolt

      • Billet Main Caps

      • ARP Main Studs

      • ACL Race Bearings

    • Engine supporting modifications

      • Powdercoated Engine Parts

      • ATI Harmonic Balancer

      • OEM Crank Bolt

      • Billet Timing Tensioner Bracket

      • Gates Timing Belt

      • Modified Oil Pump

      • Modified Valve Covers for AN Fittings

      • PHR Race Breather Kit

      • PHR Adjustable Cam Gears​

    • Cylinder Head

      • Headgames Street Ported Package

      • Ferrea Dual Valve Spring Kit

      • Ferrea Valve Seals

      • Shimless Buckets

      • GSC S2 274 Billet Cams

    • Electronics

      • Pro-EFI 128 ECU PNP Kit

      • Adapter Harness

      • 5 Bar Map Sensor

      • IAT Sensor

      • Wideband o2 Sensor

      • Fuel Pressure Sensor

      • I-Boost Switch Kit

      • Boost Solenoid

      • Flex Fuel Sensor

    • Includes installation and Full Flex Fuel Tuning

    • 1100WHP+  on e85 Ethanol Blend

we offer a single street power package for the SRT hellcat platform with optional upgrades to meet your power goals. 

charger/challenger (2015-Present):

  • 6.2L HEMI street power package - Starting at $1799.99

    • Methanol Injection, Air Intake, dyno Tuning​

    • Helps combat heat-soak issues

    • ​​Generally Nets between 30-50whp gain

    • Optional header upgrade (+20WHP)

    • Optional Supercharger pulley upgrade (+15-30whp)

​​

we offer multiple various packages for the Rx-7 platform, ranging from entry level power packages, to full engine rebuilds and installations.

Third generation (1992-2002):

  • APU Street Power Package - Starting at $8999.99

    • standalone ECU, Turbo Kit, Full Fuel System Upgrade, Upgraded Intercooler, Aluminum Radiator, Upgraded Ignition coils, Upgraded clutch kit

    • Includes labor and full dyno tuning up to 15psi

    • top of the line, hand selected products

    • worry and hassle free

    • 400-600WHP capable

    • 1 year limited warranty

  • 13B Engine Rebuild + Installation - starting at $3499.99

    • Completely refreshed rotors, housings and irons

    • All hard & soft seals replaced, customer choice of apex seals

    • Custom Porting Option

    • Includes labor

    • 1 Year limited warranty

Tennessee Sales Tax is payable on all invoices which specify work to be completed at our Tennessee facility or for parts picked up in person from our Tennessee facility.  Sales Tax is also payable on all invoices for goods and services sold to person(s) residing within the State of Tennessee.  Taxes currently total 9.75% of the TOTAL invoice amount.  Labor is not exempt from Tennessee Sales Tax unless replacing or repairing a factory installed part as part of a repair invoice.  All customers are required to pay Tennessee Sales Tax unless the purchaser requests an exemption for resale and is the holder of a valid automotive-related tax resale license.  All customers who request an exemption for resale must provide an approved resale exemption certificate with an original signature.