Overview Reviews Product Description HPT E41 ECM Upgrade Kit(L5P) Product Videos Custom Field Category Programmers & Chips>ECM Modification MPN ECM-00-L5P-K CARB This product is not CARB Legal and not for sale in California Product Reviews Write a Review Write a Review × HP Tuners HPT Upgrade Kit - ECM-00-L5P-K Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details Fleece Performance | sku: FPEFPE-L5P-FFBA-1719 Fleece Performance 17-19 GM Duramax 6.6L L5P Fuel Filter Upgrade Kit - FPE-L5P-FFBA-1719 MSRP: Now: $243.95 Add to Cart Quick view Details Fleece Performance | sku: FPEFPE-L5P-FFBA-20 Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade Kit - FPE-L5P-FFBA-20 MSRP: Now: $243.95 Add to Cart Quick view Details Banks Power | sku: GBE26005 Banks Power 2020 GM 2500/3500 6.6L L5P Boost Tube Upgrade Kit - Red - 26005 MSRP: $775.56 Now: $712.95 Out of stock Quick view Details HP Tuners | sku: HPTH-M04-00 HPT 6-Position Diesel Switch - H-M04-00 MSRP: Now: $94.95 Add to Cart Quick view Details Mishimoto | sku: MISMMTC-L5P-TBVFF Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit - MMTC-L5P-TBVFF MSRP: $122.34 Now: $118.95 Add to Cart
Quick view Details Fleece Performance | sku: FPEFPE-L5P-FFBA-20 Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade Kit - FPE-L5P-FFBA-20 MSRP: Now: $243.95 Add to Cart Quick view Details Banks Power | sku: GBE26005 Banks Power 2020 GM 2500/3500 6.6L L5P Boost Tube Upgrade Kit - Red - 26005 MSRP: $775.56 Now: $712.95 Out of stock Quick view Details HP Tuners | sku: HPTH-M04-00 HPT 6-Position Diesel Switch - H-M04-00 MSRP: Now: $94.95 Add to Cart Quick view Details Mishimoto | sku: MISMMTC-L5P-TBVFF Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit - MMTC-L5P-TBVFF MSRP: $122.34 Now: $118.95 Add to Cart
Quick view Details Banks Power | sku: GBE26005 Banks Power 2020 GM 2500/3500 6.6L L5P Boost Tube Upgrade Kit - Red - 26005 MSRP: $775.56 Now: $712.95 Out of stock Quick view Details HP Tuners | sku: HPTH-M04-00 HPT 6-Position Diesel Switch - H-M04-00 MSRP: Now: $94.95 Add to Cart Quick view Details Mishimoto | sku: MISMMTC-L5P-TBVFF Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit - MMTC-L5P-TBVFF MSRP: $122.34 Now: $118.95 Add to Cart
Quick view Details HP Tuners | sku: HPTH-M04-00 HPT 6-Position Diesel Switch - H-M04-00 MSRP: Now: $94.95 Add to Cart Quick view Details Mishimoto | sku: MISMMTC-L5P-TBVFF Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit - MMTC-L5P-TBVFF MSRP: $122.34 Now: $118.95 Add to Cart
Quick view Details Mishimoto | sku: MISMMTC-L5P-TBVFF Mishimoto 2017+ GMC 6.6L Duramax L5P Transmission Thermal Bypass Valve Kit - MMTC-L5P-TBVFF MSRP: $122.34 Now: $118.95 Add to Cart