| Haltech Elite 750 + Plug & Play Harness Package for Datsun Z L-Series | protunerz.com | 2500 USD | — | — |
| MS3X ECU + L-SERIES PLUG AND PLAY HARNESS KIT Datsun Zcar | protunerz.com | 2100 USD | — | — |
| ProTunerz STM PRO + Plug and Play Harness Package for Datsun Z L-Series 240z 260z 280z 280zx | protunerz.com | 1750 USD | — | — |
| ProTunerz 3" Stainless Full Exhaust System S130 280zx | protunerz.com | 989 USD | — | — |
| ProTunerz 3" Stainless Full Exhaust System 74.5-78 260z 280z | protunerz.com | 940 USD | — | — |
| MegaSquirt 3 MS3X ECU | protunerz.com | 762 USD | — | — |
| MS2 ECU + L-Series Terminated Harness & Fusebox | protunerz.com | 750 USD | — | — |
| MegaSquirt-III EMS System V3.57 | protunerz.com | 699 USD | — | — |
| L-Series Fuel Rail Kit w/ Injectors + Fuel Regulator Option | protunerz.com | 589 USD | — | — |
| MegaSquirt II 3.57 Assembled ECU | protunerz.com | 574.99 USD | — | — |
| Billet R200 High Capacity Finned Differential Cover | protunerz.com | 550 USD | — | — |
| ProTunerz STM PRO ECU | protunerz.com | 499 USD | — | — |
| MegaSquirt-III V3.0 Kit | protunerz.com | 499 USD | — | — |
| OneSix Industries L-Series Crank Sensor HALL BILLET *new* | protunerz.com | 375 USD | — | — |
| MegaSquirt-II Programmable EFI System PCB3.0 – Kit | protunerz.com | 374 USD | — | — |
| ProTunerz 3" Stainless Downpipe For Datsun 240z 260z 280z s30 | protunerz.com | 360 USD | — | — |
| ProTunerz 3" Stainless Downpipe for Datsun 280zx S130 | protunerz.com | 360 USD | — | — |
| MegaSquirt-III Daughterboard Kit | protunerz.com | 299 USD | — | — |
| ProTunerz 75mm V3 Throttle Body for Stock L28/KA24 Intake | protunerz.com | 294 USD | — | — |
| L-Series to 300zx z32 Transmission Adaptor FS5R30A | protunerz.com | 285 USD | — | — |
| Megasquirt Relay Board - Assembled | protunerz.com | 264 USD | — | — |
| DeatschWerks 415lph in-tank fuel pump for Nissan 300zx Z32 & 93-98 Nissan Skyline R33 | protunerz.com | 239 USD | — | — |
| L-Series IGN1A Coil KIT WIRES + BRACKET | protunerz.com | 238 USD | — | — |
| L-Series LSX Ignition Coil Bracket kit + Wires | protunerz.com | 238 USD | — | — |
| ProTunerz 75mm Throttle Body Vers 3.0 With TPS, IAC and IAT | protunerz.com | 236 USD | — | — |
| Billet Dog Bone aka Tranverse Link | protunerz.com | 179 USD | — | — |
| ProTunerz Turbo Oil and Water Line kit L-Series Datsun | protunerz.com | 169 USD | — | — |
| Datsun 280z 280zx L-Series Fuel Rail | protunerz.com | 150 USD | — | — |
| MegaSquirt-III MS3X Expansion Card | protunerz.com | 149 USD | — | — |
| ProTunerz 75mm Throttle Body Vers 2.0 includes TPS+IAC | protunerz.com | 149 USD | — | — |
| 2JZ-GTE Fuel Rail Kit | protunerz.com | 134 USD | — | — |
| RB25Det Fuel Rail Kit | protunerz.com | 134 USD | — | — |
| L-Series Stainless Steel Square Port Exhaust Header Flange | protunerz.com | 125 USD | — | — |
| ProTunerz Throttle Cable Kit 48" | protunerz.com | 124 USD | — | — |
| MegaSquirt Wiring Harness 8' | protunerz.com | 124 USD | — | — |
| 8′ MegaSquirt Wiring Harness for MS3X | protunerz.com | 114.99 USD | — | — |
| MegaSquirt Relay Cable | protunerz.com | 109 USD | — | — |
| ProTunerz Throttle Cable Kit 36" | protunerz.com | 108 USD | — | — |
| 82mm Bosch Drive by Wire Adaptor | protunerz.com | 79 USD | — | — |
| MegaSquirt 3X Wiring Bundle – 8′ long | protunerz.com | 75 USD | — | — |