| ZZ Diesel CP4 Bypass Kit, 2011-2019 Ford 6.7L Powerstroke | zzdiesel.com | 119.95 USD | 375 USD | −68% |
| 3927063 OE Head Bolt, 1998.5-2018 Dodge Ram 5.9L 6.7L Cummins | zzdiesel.com | 4.95 USD | 8.05 USD | −38.5% |
| ZZ Diesel 6.7L Cummins 2013-2018 (Cab And Chassis) Egr Cooler Upgrade Kit | zzdiesel.com | 199.95 USD | 299.95 USD | −33.3% |
| ZZ Diesel Ford 6.4L EGR Race Track Kit With Intake Elbow, Black, 2008-2010 Ford 6.4L Powerstroke | zzdiesel.com | 299.95 USD | 399.95 USD | −25% |
| ZZ Diesel EGR Cooler Upgrade Kit W/ Gaskets, 2007.5-2021 Dodge RAM Cummins Diesel 6.7L | zzdiesel.com | 299.95 USD | 399.95 USD | −25% |
| ACDelco 12623114 OE Exhaust Temperature Sensor, Position 1, 2007.5-2010 GM 6.6L Duramax LML | zzdiesel.com | 108.95 USD | 136.28 USD | −20.1% |
| ZZ Diesel EGR Upgrade Kit with Up Pipe and Silicone Coolant Redirect Tube, 2003.5-2007 Ford 6.0L Powerstroke | zzdiesel.com | 399.95 USD | 499.95 USD | −20% |
| HC3Z17618B OE Windshield Washer Fluid Reservoir, 2017-2018 Ford 6.7L Powerstroke | zzdiesel.com | 328 USD | 408 USD | −19.6% |
| FC3Z9B246G OE CP4 Fuel Contamination Rebuild Kit, 2015-2016 Cab and Chassis Ford 6.7L Powerstroke | zzdiesel.com | 4431.95 USD | 5,214.29 USD | −15% |
| FC3Z9F459A OE EGR Pressure Feedback Sensor and Tube, 2015-2016 Ford 6.7L Powerstroke | zzdiesel.com | 89.95 USD | 105.6 USD | −14.8% |
| FC3Z9E469A OE Exhaust Gas Recirculation, EGR, Tube, Valve to Manifold, 2011-2019 Ford 6.7L Powerstroke | zzdiesel.com | 92.95 USD | 109 USD | −14.7% |
| BD Diesel 1041520 Killer Grid Heater Upgrade Kit, 2007-2024 Dodge Ram 6.7L Cummins | zzdiesel.com | 291 USD | 307 USD | −5.2% |
| Fleece FPE-FMC-TH-1125 Thermostat Housing Upgrade, 2011-2025 Ford 6.7L PowerStroke | zzdiesel.com | 127 USD | 133 USD | −4.5% |
| ZZ Diesel Complete Injector Install Kit with Injectors, 2001-2004 GM 6.6L Duramax LB7 | zzdiesel.com | 5275 USD | — | — |
| ZZ Diesel Deluxe OE CP4 Fuel Contamination Rebuild Kit, 2015-2016 Cab and Chassis Ford 6.7L Powerstroke | zzdiesel.com | 4499.95 USD | — | — |
| Driven Diesel OBS High Volume Fuel Delivery Kit, Fuelab Pump, 1994-1997 Ford 7.3L Powerstroke | zzdiesel.com | 2657 USD | — | — |
| ZZ Diesel Complete 2017-2019 Turbo Upgrade Retrofit Kit, 2011-2014 Ford Powerstroke 6.7L | zzdiesel.com | 2569.95 USD | — | — |
| ZZ Diesel Injector Install Kit with Injectors, 2001-2004 GM 6.6L Duramax LB7 | zzdiesel.com | 2347 USD | — | — |
| ZZ Diesel Head Gasket Install Kit with Head Gaskets, 2017-2023 GM 6.6L Duramax L5P | zzdiesel.com | 1638 USD | — | — |
| ZZ Diesel Head Gasket Install Kit with Head Gaskets, 2024-2025 GM 6.6L Duramax L5P | zzdiesel.com | 1609 USD | — | — |
| ZZ Diesel High Flow Intake Y Bridge and Cold Side Intercooler Pipe, 2004.5-2005 GM 6.6L Duramax LLY | zzdiesel.com | 907 USD | — | — |
| FloPro 866 1999-2002 Powerstroke C&C 4" Turbo Back Exhaust w/ Muffler | zzdiesel.com | 899 USD | — | — |
| (Need Vin and SN from Customer) ZZ Diesel Tuning 4 Week Support Pack (Tunes Only) | zzdiesel.com | 650 USD | — | — |
| nfgff15cc-tx nfab growler step 2019+ f250 | zzdiesel.com | 630.53 USD | — | — |
| EFI LIVE CUSTOM TUNING | zzdiesel.com | 500 USD | — | — |
| Aluminum Transfer Case Rear Housing, 261/263 XHD, 2001-2007 GM 6.6L Duramax LB7 LLY LBZ | zzdiesel.com | 485 USD | — | — |
| ZZ Diesel 4 Inch Stainless Steel Downpipe, 2020-2024 Ford 6.7L Powerstroke | zzdiesel.com | 457 USD | — | — |
| ZZ Diesel 4 Inch Stainless Steel Downpipe, 2015-2019 Ford 6.7L Powerstroke | zzdiesel.com | 457 USD | — | — |
| ZZ Diesel EGR Valve Cooler Upgrade Kit, 2011-2016 GM 6.6L Duramax LML | zzdiesel.com | 449.95 USD | — | — |
| Turbo Down Pipe with Heat Wrap, 2019-2023 GM 6.6L Duramax L5P | zzdiesel.com | 410.95 USD | — | — |
| L5P EGR Kit | zzdiesel.com | 350.0 USD | — | — |
| ZZ Diesel Egr Cooler Upgrade Kit W/ Pass Thru Plate, 2011-2022 Ford 6.7 Powerstroke | zzdiesel.com | 339.95 USD | — | — |
| ZZ Diesel OE Brake Vacuum Hose Kit, 2017-2022 6.7L Powerstroke | zzdiesel.com | 325 USD | — | — |
| DEF / NOX Sensor Plugs, 2024 GM 6.6L Duramax L5P | zzdiesel.com | 324 USD | — | — |
| ZZ Diesel OE Exhaust Back Pressure, EBP, Tube Kit with Sensor, 2005-2007 Ford 6.0L Powerstroke | zzdiesel.com | 304 USD | — | — |
| ZZ Diesel OE Fuel Tank Strap Kit, 2008-2010 6.4L Powerstroke | zzdiesel.com | 302.95 USD | — | — |
| ZZ Diesel Grid Heater Upgrade Kit, 2007-2024 Dodge Ram 6.7L Cummins | zzdiesel.com | 282 USD | — | — |
| ZZ Diesel OE Fuel Tank Strap Kit, 2005-2007 Ford 6.0L Powerstroke | zzdiesel.com | 230.95 USD | — | — |
| ZZ Diesel Positive Crankcase Ventilation, PCV, Upgrade Kit with Turbo Resonator Cap, 2011-2016 GM 6.6L Duramax LML | zzdiesel.com | 199.95 USD | — | — |
| ZZ Diesel Glow Plug Reamer Tool, 2001-2025 GM 6.6L Duramax LB7 LLY LBZ LMM LML L5P | zzdiesel.com | 179.95 USD | — | — |