Real-time Inventory & Free Shipping Over $150

2003 Chevrolet Silverado 1500 BASE

X

Performance Fuel, Ignition & VTEC Controllers


Result Pages:
DIABLO 9050

DIABLO 9050 Trinity T2 MX Monitor
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$425.55

Availability:
8 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8,
4.8L V8
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8,
4.8L V8
DIABLO 9200

DIABLO 9200 Trinity T2 EX
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$600.41

Availability:
38 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8,
4.8L V8
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8,
4.8L V8
DIABLO 9245

DIABLO 9245 Trinity T2 EX Platinum
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$569.95

Availability:
3 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8,
4.8L V8
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8,
4.8L V8
SCT 7416

SCT 7416 X4 Power Flash Programmer For GM Cars & Trucks
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$399.00

Availability:
8 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
GAS
 
2003 Chevrolet Silverado 1500 BASE equipped with
GAS
Bully Dog 40410

Bully Dog 40410 Triple Dog GT Gas Gauge Tuner
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$499.80

Availability:
1 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8,
4.8L V8
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8,
4.8L V8
Bully Dog 40417

Bully Dog 40417 GT Platinum ProgrammerFour Products In One-Vehicle Engine Tuner/Monitor/Gauge/Diagnostic Device
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$429.00

Availability:
11 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8,
4.8L V8,
4.3L V6
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8,
4.8L V8,
4.3L V6
Bully Dog 40470

Bully Dog 40470 BDX Performance Tuner
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$399.00

Availability:
5 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
5.3L V8
 
2003 Chevrolet Silverado 1500 BASE equipped with
5.3L V8
Edge 84030

Edge 84030 Insight CS2 Monitor
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$305.95

Availability:
46 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
Edge 84130

Edge 84130 Insight CTS2 Monitor
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$434.95

Availability:
50 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
Edge 85350

Edge 85350 CS2 Gas Evolution Programmer 50 State Legal For All Gas Thru 2015 (2016 Pending ) CARB EO Number: D-541-9
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$458.95

Availability:
50 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
Edge 85450

Edge 85450 CTS2 Gas Evolution Programmer 50 State Legal For All Gas Thru 2015 (2016 Pending ) CARB EO Number: D-541-9
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$611.95

Availability:
45 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
Edge 86100

Edge 86100 Insight Pro CTS2 Monitor EO Status Not Applicable
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$589.95

Availability:
13 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
DIABLO T1000

DIABLO T1000 Trinity Dashboard Monitor/Tuner
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$569.95

Availability:
0 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
aFe 77-44004

aFe 77-44004 Superchips Flashpaq Programmer 2.8in HD Screen Direct Plug and Play Read and Clear DTCs
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$380.04

Availability:
0 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8 GAS,
5.3L V8 FLEX,
5.3L V8,
4.8L V8,
4.3L V6
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8 GAS,
5.3L V8 FLEX,
5.3L V8,
4.8L V8,
4.3L V6
Bully Dog 40415
On Sale:

$399.49

Availability:
0 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8,
4.8L V8
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L V8,
5.3L V8,
4.8L V8
Edge 26030

Edge 26030 EvoHT Programmer
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$369.00

Availability:
0 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
Edge 85150
On Sale:

$439.00

Availability:
0 New In Stock
Quantity:
EngineFit NotesFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
4.8L V8 FLEX NA L59
 
Submodel: CLASSIC LS
 
2003 Chevrolet Silverado 1500 BASE equipped with
4.8L V8 FLEX NA L59 Submodel: CLASSIC LS
Edge 85250
On Sale:

$589.00

Availability:
0 New In Stock
Quantity:
EngineFit NotesFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
4.8L V8 FLEX NA L59
 
Submodel: CLASSIC LS
 
2003 Chevrolet Silverado 1500 BASE equipped with
4.8L V8 FLEX NA L59 Submodel: CLASSIC LS
Edge 86000

Edge 86000 Insight Pro CS2 Monitor EO Status Not Applicable
for your 2003 Chevrolet Silverado 1500 BASE

On Sale:

$459.95

Availability:
0 New In Stock
Quantity:
EngineFitment Notes
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
 
2003 Chevrolet Silverado 1500 BASE equipped with
6.0L,
5.3L,
4.8L
Result Pages: