Purchase

Purchase

 Prom or Memcal equipped Buick--all engines/transmission/Supercharged combinations. 4 letter code required.

 Memcal $345.00

 Buick Regal/Riviera/Lesabre 3800 equipped N/A and Supercharged.

Tuning for pulley change, exhaust modifications, skip shift for street performance.

We need VIN and computer Service number for the order.

Need VIN and PCM Service number

Need VIN and PCM Service number

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Year / Model

CADILLAC

Product

Price / Code

Firm shifts--No speed limiter. Enhanced Performance for 91-93 Octane

 Please indicate your 4 letter code.

32 Valve Northstar 4.6L STS 

Firm shifts--No speed limiter. Enhanced Performance for 91-93 Octane

 Please indicate your 4 letter code.

1994 -1995  Cadillac equipped
with L99 4.3L or LT1 5.7L

Customized for Cadillac

 Blower, Nitrous, Transmission recalibrations.

VIN and Computer Service number required for order.

1996-2003 4.6 Northstar Cadillac Only

Speed Limiter ONLY at this time

NoVATS and Performance upgrades coming soon.

2004-2005 CTS-V Cadillac LS6 Only (Must send PCM for modifications)

Performance like a Corvette

V6 Models

• 04-07 Cadillac CTS V6 3.6, 2.8

• 05-07 Cadillac STS V6 3.6

• 04-07 Cadillac SRX V6 3.6

Need YOUR PCM

2006 Cadillac CTS-V 4.4L Supercharged and 4.6L Northstar DTS for 2006

42HP and 40ft/lbs gain on Supercharged CTS-V

Need YOUR PCM

2007 Cadillac STS CTS-V, DTS and XLR 4.4LSupercharged, 4.6LNorthstar 4.6L RWD

42HP and 40ft/lbs gain Supercharged

58HP FIPK-Custom Tune

Need VIN and PCM

2008 Cadillac STS CTS-V, DTS and XLR 4.4LSupercharged, 4.6LNorthstar 4.6L RWD

32HP and 40ft/lbs gain Supercharged

52HP FIPK-Custom Tune

Need VIN and PCM

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Year / Model

Camaro

Product

Price / Code

Purchase

1982-1992 CAMARO

All TBI and TPI Applications 2.8V6, 305V8 and 350V8 and all customized versions of each engine or transmission combo, camshaft choice, intakes, injector changes, etc.

1993 LT1 Camaro--any modification including Supercharging.

1994 -1995  LT1 5.7L

Cadillac, Camaro, Corvette, Buick, Caprice, Pontiac Trans Am or Firebird--Injector, Blower, Nitrous, Transmission recalibrations.

1996-1997 5.7L LT1 Camaro and 3.8L V6 Camaro

Customized calibrations for any tire size, differential ratio, exhaust or engine modification. Torque management defeated, VATS defeat, Performance engine and transmission tuning. CAGS removed without need for bypass kits. Trouble code disable for custom street rod applications.

VIN  needed for order

  1998  Camaro  LS1 5.7L and 3.8L V6 Models

Customized calibrations for any tire size, differential ratio, exhaust or engine modification. Torque management defeated, VATS defeat, Performance engine and transmission tuning. CAGS removed without need for bypass kits. Trouble code disable for custom street rod applications.

VIN  needed for order

1999 through 2002 Camaro LS1 5.7L and 3800 V6 Equipped  Manual and Automatic

Customized calibrations for any tire size, differential ratio, exhaust or engine modification. Torque management defeated, VATS defeat, Performance engine and transmission tuning. CAGS removed without need for bypass kits. Trouble code disable for custom street rod applications.

VIN  needed for order

Year / Model

Cavalier

Product

Price / Code

Purchase

Turbo Programs

Need VIN and PCM Service number

Year / Model

Cobalt

Product

Price / Code

Purchase

  2005-2006 Chevrolet COBALT

Stage 1 and Stage 2 Programming available for Supercharged 2.0L

Need VIN and PCM Service number

Year / Model

Corvette

Product

Price / Code

Purchase

1984-1992  CORVETTE

All TBI and TPI Applications 2.8V6, 305V8 and 350V8 and all customized versions of each engine or transmission combo, camshaft choice, intakes, injector changes, etc.

1993 LT1and LT4 Corvette--any modification including Supercharging.

1994 -1996 Corvette LT1 5.7L --  LT4  5.7

Injector, Blower, Nitrous, Transmission recalibrations.

1997-1998 Corvette 5.7L LS1

Customized calibrations for any tire size, differential ratio, exhaust or engine modification. Torque management defeated, VATS defeat, Performance engine and transmission tuning.Supercharged applications, as requested CAGS removed without need for bypass kits. Trouble code disable for custom street rod applications.

VIN  needed for order

1999-2002 Corvette 5.7L LS1 C5 and Z06

Customized calibrations for any tire size, differential ratio, exhaust or engine modification. Torque management defeated, VATS defeat, Performance engine and transmission tuning. Supercharged applications, as requested. CAGS removed without need for bypass kits. Trouble code disable for custom street rod applications.

VIN  needed for order

2003-2004 Corvette 5.7L LS1 C5 and Z06

Customized calibrations for any tire size, differential ratio, exhaust or engine modification. Torque management defeated, VATS defeat, Performance engine and transmission tuning.Supercharged applications, as requested CAGS removed without need for bypass kits. Trouble code disable for custom street rod applications.

VIN  needed for order

2005-2007 Corvette 6.0L LS2 and 7.0 LS7

Customized calibrations for any tire size, differential ratio, exhaust or engine modification. Torque management defeated, VATS defeat, Performance engine and transmission tuning. CAGS removed without need for bypass kits. Trouble code disable for custom street rod applications.

Supercharger calibrations, as well as twin turbo.

VIN  needed for order

2007 12597121 ECMs are in stock.

2008 Corvette 6.2L LS3

Customized calibrations for any tire size, differential ratio, exhaust or engine modification. Torque management defeated, VATS defeat, Performance engine and transmission tuning. CAGS removed without need for bypass kits. Trouble code and VATS disable for custom street rod applications.

VIN and ECM needed for order

2009 Corvette 6.2L Supercharged

Customized calibrations for any tire size, differential ratio, exhaust or engine modification. Torque management defeated, VATS defeat, Performance engine and transmission tuning. CAGS removed without need for bypass kits. Trouble code and VATS disable for custom street rod applications.

VIN and ECM needed for order

Year / Model

Impala

Product

Price / Code

Purchase

2000-2005 Impala 3.4L and 3.8L

Need VIN and PCM Service number

2006-2007 Impala SS LS 4 5.3L 

Need VIN and PCM Service number

Year / Model

Malibu

Product

Price / Code

Purchase

2006 Malibu/Malibu Maxx SS 3.9L LZ9

Need VIN and PCM Service number

Year / Model

Monte Carlo

Product

Price / Code

Purchase

and Monte Carlo SS LS4

Need VIN and PCM Service number

Year / Model

Uplander

Product

Price / Code

Purchase

Need VIN and PCM Service number

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2005-2007 Commodore Non-Sedan 3.6L

2006-2007 Rodeo 3.6L

2007 Captiva 3.2L

Need VIN and PCM Service number

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2000-2005 2.2L and 2.4L Alero 

All 1999-2004 Olds Alero V6    

Customized for Performance or any modification

Need VIN and PCM Service number

1994/1995  V8 4.0L  32-Valve Engine -- Speed limiter removed, performance tuned **Hot**

7/10 second difference in 1/4 mile E.T (3.42 diff ratio car)

4 letter code required for order.

**1999 Oldsmobile Shelby Series 1**

1999 V8 4.0L  32-Valve Engine

Custom tuned for your application. Editing software available--see our software page.

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Year / Model

Olds 88/98

Product

Price / Code

Purchase

All 1984 through 1995  4 Cyl -- 6 cyl --  8 Cyl  including Factory 3800 SuperCharged

Custom calibrations for street rods, turbo, supercharged, cam, heads, injector changes.

We need the 4 letter PROM code for these custom orders.

$329 Memcal

Year / Model

Silhouette/Venture

 Product

Price / Code

Purchase

2002-2004 Olds Mini-Van V6 equipped -- Performance for towing and mileage.

2001-2004 Venture 3.4L Van Custom tuned for mileage and performance

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Year / Model

Bonneville

Product

Price / Code

Purchase

 Bonneville SC --  SSC 3.8L 6 cyl and Supercharged

Power and mileage or custom programming for Cam and head modifications.

Pulleys also available minimum 15%HP Gain

Need BCC code and ECM service number

1996 Bonneville SC --  SSC
3.8L 6 cyl and Supercharged

Custom Programmed for Performance, or your custom modification.

Need VIN

PCM Service # is 16211539

1997-2004 Bonneville SC --  SSC
3.8L 6 cyl and Supercharged

Power and mileage or custom programming for Cam and head modifications.

Pulleys also available minimum 15%HP Gain

Need VIN and PCM Service number

Year / Model

Fiero

Product

Price / Code

Purchase

1984 through 1988 FIERO 2.5L and 2.8V6 

Custom calibrations for Turbo Applications, Supercharger applications,   Larger 3.1L- 3.4L, 4.6L Engine swaps, camshaft upgrades, injector changes, Nitrous, etc.

Turbo applications must use 2 BAR Map sensors and the 1227170 ECM

2.8 V6 -- $279.00

2.5 - 4 Cyl Performance chip $195.00

Year / Model

G6

Product

Price / Code

Purchase

2005-2008 Pontiac G6

2005-2008 G6

All Engine Groups

**Customized PCM (You must send your PCM for modification)

Need VIN and PCM Service number  

$495.00

Year / Model

Grand AM

Product

Price / Code

Purchase

Pontiac Grand Am

1988-1994 Grand AM 3.1L

**Requires aftermarket high flow injectors and turbo kit from www.domesticperformance.com

Need PROM BCC number and computer service number.

Pontiac Grand Am

1996-2004 Grand AM 3.1L and 3.4L 6 cyl and 3.4L Turbo** !!

**Requires aftermarket high flow injectors and turbo kit from www.domesticperformance.com

Need VIN and PCM Service number

Year / Model

GTO

Product

Price / Code

Purchase

2004 -2006 GTO

Customized calibrations for any tire size, differential ratio, exhaust or engine modification. Torque management defeated, VATS defeat, Performance engine and transmission tuning. CAGS removed without need for bypass kits.

VIN  number needed for order

Year / Model

GTP

Product

Price / Code

Purchase

Supercharger pulley for 1992-2004 Grand Prix/Bonneville SSC  3800 6 cyl  

**Requires 91-93 octane only, and customized computer recommended.

1996-2004 Grand Prix  3800 6 cyl   including Factory 3800 SuperCharged. Covers 3.1L, 3.8L L36/L27 and L67 and L32 Engines

Need VIN and PCM Service number

Year / Model

Pursuit

Product

Price / Code

Purchase

2006 Pontiac Pursuit  with 2.4L LE5

Need VIN and PCM Service number

Year / Model

Sunfire

Product

Price / Code

Purchase

1997-2005 Pontiac Sunfire 2.2L and 2.4L

Need VIN and PCM Service number

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Year / Model

Solstice / Sky 2.0 Turbo

Product

Price / Code

Purchase

2007-2008 Pontiac Solstice 2.0L Turbo

18 PSI Tune- 30-45HP Gain

23 PSI Boost Race Tune - 90HP Gain Race Tune Exceed 300ft/lbs at the wheels !

Members of NASSOA receive a discount. Check their website for info.

Need VIN and PCM Service number

$659 - Race tune

2006-2007 Saturn Sky 2.4L LE5

2007-2008  Saturn  Sky  2.0L Turbo

18 PSI Tune- 30-45HP Gain

23 PSI Boost Tune - 90HP Gain--Exceed 300ft/lbs at the wheels !

Members of NASSOA receive a discount. Check their website for info.

Need VIN and PCM Service number

$659 - Race Tune

2006-2007 Pontiac Solstice 2.4L LE5

87-93 Octane Normally Aspirated

CLICK HERE FOR DYNO GRAPHS

Custom Stage 1 and Stage 2 Turbo Tuning
Custom Vortec Supercharger Tuning

Need VIN and PCM Service number

2006-2007 Saturn Sky 2.4L LE5

87-93 Octane Normally Aspirated

CLICK HERE FOR DYNO GRAPHS

Custom Stage 1 and Stage 2 Turbo Tuning
Custom Vortec Supercharger Tuning

Need VIN and PCM Service number

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Year / Model

Saab 9-3 2.8L

Product

Price / Code

Purchase

Saab 9-3 2.8L

Need VIN and PCM Service number

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Year / Model

Saturn Aura-ION-SKY

Product

Price / Code

Purchase

2006-2007  Saturn AURA & ION  2.4L LE5 Engines and combinations including custom supercharging

Need VIN and PCM Service number

Year / Model

Saturn 2.2L ION

Product

Price / Code

Purchase

2004-2006 Saturn ION 2.2L Supercharged

Need VIN and PCM Service number

Year / Model

Outlook

Product

Price / Code

Purchase

Need VIN and PCM Service number

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TRUCKS / SUVS

Year / Model

MULTIPLE MAKES / MODELS

Product

Price / Code

Year / Model

  GM VORTEC Trucks

Product

Price / Code

Any VIN for custom application matching.

• 96-00 Chevy Silverado 5.0, 5.7, 7.4

• 96-00 Chevy Tahoe 5.7

• 96-99 Chevy Suburban 5.7, 7.4

• 96-00 Chevy Express 5.0, 5.7, 7.4

• 96-00 Cadillac Escalade 5.7

• 96-00 GMC Sierra 5.0, 5.7, 7.4

• 96-00 GMC Yukon 5.7

• 96-00 GMC Savana 5.0, 5.7, 7.4

• 96-00 Chevy S10 4.3

• 96-00 Chevy Blazer 4.3

• 96-00 Chevy Silverado 4.3

• 96-00 Chevy Astro 4.3

• 96-00 Chevy Express 4.3

• 96-00 Oldsmobile Bravada 4.3

• 96-00 GMC Sonoma 4.3

• 96-00 GMC Sierra 4.3

• 96-00 GMC Jimmy 4.3

• 96-00 GMC Safari 4.3

• 96-00 GMC Savana 4.3

VIN number needed for order.

1999 through 2000 Covers all models including C3, Denali, Escalade, SS, Chevrolet and GM S10/Sierra Series as well as HD Series

2001-2002 Covers all models including C3, Denali, Escalade, SS, Chevrolet and GM S10/Sierra Series as well as HD Series

**NOTE** Most FFV trucks already have large injector ratings  which are ideal for supercharging.

VIN number needed for order

**NOTE** Most FFV trucks (VIN Z)  already have large injector ratings  which are ideal for supercharging.

PCM Required for Order.

and new the 6.2L L92 403HP

Magnuson SC programs available including E85 truck tuning.

PCM and TCM Required for Order.

(2007 only) In stock 12597121 
Updated from 12603892
Updated from 12589297

(2008 only)
12612384

(2009 only)
12625455

No updates or revisions for 2008 and 2009

Year / Model

  GM 5.3L Envoy-SAAB-Trailblazer

Product

Price / Code

Purchase

PCM and TCM required for 5.3L calibration.

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Year / Model

BUICK

Product

Price / Code

Purchase

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Year / Model

CADILLAC

Product

Price / Code

Purchase

Year / Model

SRX

Product

Price / Code

Purchase

4.6 L V8 LH2

Need VIN and PCM Service number

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Year / Model

CHEVROLET

Product

Price / Code

Year / Model

 HHR Trucks

Product

Price / Code

87-93 octane tuning. Speed limiter removed on request.

VIN number and PCM needed for order

2007 GM HHR 2.2L

87-93 octane tuning. Speed limiter removed on request.

Your PCM required.

Year / Model

SSR

Product

Price / Code

Purchase

Burn your tires with our Magnuson SC programming for the anemic factory 5.3L !

VIN number needed for order

Year / Model

  Trailblazer SS 6.0L

Product

Price / Code

Purchase

12597121 ECMs are in stock.

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Year / Model

CHEVROLET / GMC

Product

Price / Code

Purchase

Year / Model

  GM Canyon / Chevy Colorado

Product

Price / Code

Purchase

2006 GM H3 3.5L and 3.7L

3.5L and 3.7L Engine w/ Automatic trans.

87-93 octane tuning. Speed limiter removed on request.

VIN number and PCM needed for order

Year / Model

  GM 4.2 Envoy - Chevy Trailblazer

Product

Price / Code

Purchase

Streetrod/engine swap combinations with no Passkey for 4.2L with or without electronic throttle.

PCM and TCM required for 5.3L calibration.

Year / Model

  TBI Trucks

Product

Price / Code

Purchase

TRUCKS 87-95 4.3, 5.0, 5.7L and 7.4L Auto and Manual Transmissions. Custom programs for cam change, Holley TBI, displacement upgrades, compression changes, Vortec heads, exhaust, blowers or nitrous.

$329 MEMCAL supplied (1990-1995)

Year / Model

  1995 4.3 Vortec

Product

Price / Code

Purchase

S10 1995 4.3 Flash PCM (Serv#16193495) Auto and Manual Transmissions. Custom programs for cam change, transmission modifications, tire size rescale and speed limiting.

We are the only company that retunes and modifies this ECM for performance.

You supply computer

$495.00

We supply ECM

Year / Model

  2.2L Trucks

Product

Price / Code

Purchase

S10 1997-2000 2.2L Flash PCM Auto and Manual Transmissions. Custom programs for cam change, transmission modifications, tire size rescale and speed limiting.

Need VIN and PCM Service number

Year / Model

  GM 6.5 Turbo Diesel PROM

Product

Price / Code

Purchase

30-45 HP Gains No exhaust upgrades or pyro kit needed.

Year / Model

  GM 6.5 Turbo Diesel ECM

Product

Price / Code

Purchase

H1 Hummer

Aftermarket Turbos can yield much higher boost--customers report 24 PSI !! Remember higher air flow always lowers exhaust temps--more fuel with less boost RAISES exhaust temps.

Now with 2nd gear lockup, get that low torque performance you've always wanted!

More Fuel for custom applications where performance is essential. Pump is new with PMD/FSD included.   

*Direct clamp in or weld if desired*

Always stocked.

Pump mounted driver kit for Chevrolet 6.5L pump applications. This is the most up to date driver for this pump application.

Year / Model

  6.6 Duramax

Product

Price / Code

Purchase

New modification -- Now dyno'd 305HP and 785 ft/lbs above stock with very little smoke opacity in comparison to other tuners. (549HP--1039ftlbs at wheels--PCM only)

New Race Tune for BD Turbo shaved ET to 12.2@108MPH

Say NO to Stacking ! ...NEVER stack our race program with any other commercially available units--you can't afford to.

250+HP
$ 1195.00 SND

46 PSI Boost ! (2600 ft elevation)

Say NO to Stacking!

*H2 Hummer

Custom applications for aftermarket Turbos and standalone applications.

Our MPG guarantees 26 MPG !!

Return Shipping Included

Race programming $1195.00  SND

Custom Programmed PCM. (**Core  Required)

 Your PCM required for order.

Race PCM $1195

 2008 GM Duramax 6.6L LMM VIN "6"

Check the dyno charts...

Custom Programmed PCM. (**Core Required)

 Your PCM required for order.

 2009 GM Duramax 6.6L LMM VIN "6"

Custom Programmed PCM. (**Core Required)

 Your PCM required for order.

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Year / Model

GMC

Product

Price / Code

Purchase

Year / Model

Acadia

Product

Price / Code

Purchase

Need VIN and PCM Service number

Year / Model

  Syclone / Typhoon

Product

Price / Code

Purchase

Recent tune yielded 429 RWHP with a 4.3L single turbo and 3BAR coding !

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Year / Model

HUMMER

Product

Price / Code

Year / Model

H2 Trucks

Product

Price / Code

2006 GM H2 6.2 L

6.2L Engine w/ Automatic trans.

87-93 octane tuning. Speed limiter removed on request.

VIN number and PCM needed for order

Year / Model

H3 Trucks

Product

Price / Code

Purchase

2006-2008 GM H3 3.5L

3.5L Engine w/ Automatic Transmission

87-93 octane tuning. Speed limiter removed on request.

VIN number and PCM needed for order

2006-2008 GM H3 3.7L and 3.9L

 3.7L and 3.9L Engine w/ Automatic Transmission

87-93 octane tuning. Speed limiter removed on request.

VIN number and PCM needed for order

5.3L Engine w/ Automatic Transmission

87-93 octane tuning. Speed limiter removed on request.

VIN number and PCM needed for order

Customized calibrations for any tire size, differential ratio, exhaust or engine modification. Procharger, Vortech, Magnuson, Whipple, and Paxton blower programs.

VIN number and PCM needed for order

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Year / Model

OLDSMOBILE

Product

Price / Code

Purchase

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Year / Model

PONTIAC

Product

Price / Code

Year / Model

Torrent

Product

Price / Code

12597121 ECMs are in stock.

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Year / Model

SAAB

Product

Price / Code

Purchase

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Year / Model

SATURN

Product

Price / Code

2.4 L LE5 Engines

Item

 RADIX SC Pulleys

Product

Price / Code

Purchase

Magnuson Radix Superchargers

These pulleys are manufactured by us to our specifications.

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2.2L--2.4L--3.4L--3.5L--3.6L--3.7L--3.9L--4.0L--4.2L--4.3L--4.4L--4.6L-4.8L--5.0L--5.3L--5.7L--6.0L--6.2L--6.5LTD--6.6L--7.4L--8.1L ...so if your vehicle is not listed above--call us!
1-888-WESTER-1

LM-1 Digital Wideband Air/Fuel Ratio Meter

Tuning an engine for maximum power previously required long trial-and-error sessions on a dynamometer. With the LM-1, precise AFR measurement allows the user to correctly adjust many variables- including carburetor jetting, fuel injection, turbo fuel curves, etc.- without long and expensive dyno sessions. The meter’s digital signal processing technology provides data on exactly how rich or lean an engine is running at any load. The LM-1’s self-calibrating circuitry also compensates for changes in temperature, altitude, and sensor condition.

The instrument can sample and store the air-fuel-ratio and the other sensor data internally in operation for later analysis on a personal computer. At a sampling rate of 12 samples/second the instrument can store up to 44 minutes worth of data in non-volatile memory. The data can be downloaded to a personal computer using a standard serial port and viewed/analyzed by the included software or any standard spreadsheet program

• LM1 with 9v battery

• Bosch LSU4.2 5-wire Wideband 02 Sensor

• Analog Output Cable

• 10ft. Sensor Cable

• 10ft. Power Cable (Cig lighter)

• 6ft. Serial Cable for PC Connection

• Bung/Plug Kit

• Software CD

• Quick Start Guide

•  Innovate Motorsports Sticker

SOLD OUT

Will not restock.

Bosch 5-wire, wide-band O2 sensor