HP Tuners
HPT GM E41 ECM Upgrade Kit
$220
In stock — ready to ship
Free shipping over $150
Workshop verified
Ships within 48 hours
Lifetime fitment support
Quick Specs
- Brand
- HP Tuners
- Type
- ECM Modification
- SKU
- HPT-GM-E41-ECM-UPGRADE-KIT
- Variants
- Single
HP Tuners GM E41 ECM Upgrade Kit for supported GM E41 ECM (L5P)