HPT Upgrade Kit
$349.99
HPTECM-00-L5P-K
ECM Modification
HP Tuners
Programmers & Chips
HPT E41 ECM Upgrade Kit(L5P)
HPT GM E46 Non-Global B ECM Upgrade (*VIN & Original ECM Required*)
$399.99
HPTECM-00-E46-U
ECM Modification
HP Tuners
Programmers & Chips
HPT GM E46 Non-Global B ECM Upgrade (*VIN & Original ECM Required*)
HPT GM E99 Global B ECM Upgrade (*VIN & Original ECM Required*)
$1,499.99
HPTECM-GB-E99-U
ECM Modification
HP Tuners
Programmers & Chips
HPT GM E99 Global B ECM Upgrade (*VIN & Original ECM Required*)
HPT GM E90 Global B ECM Upgrade (*VIN & Original ECM Required*)
$999.99
HPTECM-GB-E90-U
ECM Modification
HP Tuners
Programmers & Chips
HPT GM E90 Global B ECM Upgrade (*VIN & Original ECM Required*)
HPT Polaris MG1 ECM Upgrade (*VIN & Original ECM & H-002-08 Cable Required*)
$149.99
HPTECM-00-MG1-U
ECM Modification
HP Tuners
Programmers & Chips
HPT Polaris MG1 ECM Upgrade (*VIN & Original ECM & H-002-08 Cable Required*)
HPT MD1 Power Stroke ECM Upgrade (*VIN & Original ECM Required*)
$99.99
HPTECM-PS-MD1-U
ECM Modification
HP Tuners
Programmers & Chips
Under 100
HPT Ford Power Stroke MD1 ECM Service
HPT E93 L8T New ECM (*VIN Required*)
$699.99
HPTECM-00-E93-P
ECM Modification
HP Tuners
Programmers & Chips
HP Tuners E93 ECM 20-23 GM 6.6L
HPT L5P ECM Upgrade (*VIN & Original ECM Required*)
$649.99
HPTECM-00-L5P-U
ECM Modification
HP Tuners
PCM Modification
Programmers & Chips
Get your 2017+ Chevrolet Silverado and GMC Sierra 2500/3500 6.6L Duramax ready for tuning with HP Tuners E41 ECM Upgrade service. Upgrade your original...
HPT E41 L5P New ECM (*VIN Required*)
$1,499.99
HPTECM-00-L5P-P
ECM Modification
HP Tuners
Programmers & Chips
Get your 2017+ Chevrolet Silverado and GMC Sierra 2500/3500 6.6L Duramax ready for tuning by purchasing a brand-new E41 ECM from HP Tuners that's...
HPT ECM Exchange (*VIN Required - Must Mail in ECM*)
$649.99
HPTECM-00-L5P-E
ECM Modification
HP Tuners
Programmers & Chips
Get your 2017+ Chevrolet Silverado and GMC Sierra 2500/3500 6.6L Duramax ready for tuning with HP Tuners E41 ECM Exchange service. Exchange your original...
