Availability
1,119 Results Found For "Tuning"
Exhaust System, ATAK, Rear Axle-back, Dual, Stainless Steel, Natural, Split Rear Exit, Chevy, 6.2L, Kit
Part Number: BOR-11925
Estimated Ship Date: Today
Estimated Ship Date: Today
Suspension Control System, AirPod, RidePro E5, 5-Gallon Tank, Dual Compressor, 3/8 in. Big Red High-Flow Valve, Digital 4-Corner Readout, 12 V, Kit
Part Number: ART-30514700
Estimated Ship Date: Today
Estimated Ship Date: Today
Direct Ignition System, DIS, Black, Cam Sync, Coils, Ignition Box, Ford 351W, Kit
Part Number: MSD-601533
Estimated Ship Date: Nov 19, 2026 if ordered today
Estimated Ship Date: Nov 19, 2026 if ordered today
Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, Wideband, CANBUS, Universal, MPFI, Kit
Part Number: HLY-550-604
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, ATAK, Cat-Back, Dual In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Turndown Slant Tips, Natural, Ford, Kit
Part Number: BOR-140935
Estimated Ship Date: Nov 20, 2026 if ordered today
Estimated Ship Date: Nov 20, 2026 if ordered today
Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, Ford, Lincoln, 4.3-5.0L, Push-rod Engine, Kit
Part Number: HLY-550-655
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, ATAK, Cat-Back, Stainless Steel, Natural, Split Rear Exit, Ford, 5.2L, Kit
Part Number: BOR-140684
Estimated Ship Date: Nov 20, 2026 if ordered today
Estimated Ship Date: Nov 20, 2026 if ordered today
Fuel Injection System, Pro-Flo 4 XT, Self-Learning, Sequential Multi-Port, Black Powdercoated, 550 HP Max, Gen III/IV Rectangle Port, Kit
Part Number: EDL-35993
Not Yet Reviewed
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, Ford, Lincoln, 4.3-5.0L, Push-rod Engine, Kit
Part Number: HLY-550-653
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Electronic Scale, Wireless, RFX SW777 Professional Kart Scale System, 1,600 lb Capacity, Kit
Part Number: ICP-170322
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, ATAK, Rear Section, Dual In/Four Out, Stainless, Natural, Rear Center Exit, Chevy, 6.2L, Kit
Part Number: BOR-11863
Estimated Ship Date: Nov 20, 2026 if ordered today
Estimated Ship Date: Nov 20, 2026 if ordered today
Fuel Injection Systems, Terminator X Max, Stealth 4150, 24X LS EFI, Four Injector, Throttle Body, Aluminum, Gold, Trans Control, Chevy, 4.8-7.0L, Kit
Part Number: HLY-550-1030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Terminator X MAX, 8-EV1 Injectors, 8-Coils, Analog, Trans and Tuner Controls, Chevy, LS, 4.8-6.2L, 4x Cam, 58x Crank, Kit
Part Number: HLY-550-935
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection Systems, Terminator X, Stealth 4150, 24X LS EFI, Four Injector, Throttle Body, Speed Density, Aluminum, Black, Chevy, 4.8-7.0L, Kit
Part Number: HLY-550-1021
Not Yet Reviewed
Estimated Ship Date: Nov 23, 2026 if ordered today
Estimated Ship Date: Nov 23, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Holley Terminator X Stealth 4150 24X LS EFI Fuel Injection Systems 550-1022
Not Yet Reviewed
Estimated Ship Date: Today
Exhaust System, ATAK Cat-Back, 304 Stainless Steel, Natural, 3 in. Diameter, Uses Factory Tips, Jeep, Hemi, Kit
Part Number: BOR-140756
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Terminator X MAX, 8-Injectors, 8-Coils, Plug-and-Play, LT Drive-by-Wire, Trans Control, Chevy, Early LT, 5.3L, 6.2L, Kit
Part Number: HLY-550-1630
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Dominator EFI, Connects 24-EV1 Injectors, 12-Coils, Analog/Digital inputs, Chevy, 4.3-7.4L, Push-rod Engine, Kit
Part Number: HLY-550-654
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System, Pro-Flo 4 XT, Self-Learning, Sequential Multi-Port, Black Powdercoated, 450 HP Max, Pre 1986 Small Block Chevy, Kit
Part Number: EDL-35793
Estimated Ship Date: Today
Estimated Ship Date: Today
Fuel Injection System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, Satin, 675 HP Max, Gen III & IV LS Rectangular Port, Kit
Part Number: EDL-35750
Estimated Ship Date: Dec 8, 2026 if ordered today
Estimated Ship Date: Dec 8, 2026 if ordered today
Fuel Injection Systems, Terminator X Max, Stealth 4150, 58X LS EFI, Four Injector, Throttle Body, Aluminum, Gold, Trans Control, Chevy, 4.8-7.0L, Kit
Part Number: HLY-550-1065
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Management Systems, Dominator EFI, Lightweight ECU, Up to 24-Injectors, 12-Coils, Digital/Analog Input, Drive-by-Wire, VVT, Trans Control, Each
Part Number: HLY-554-114LW
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, ATAK, Cat-Back, Dual In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Black Tips, Ford, Kit
Part Number: BOR-140934CB
Not Yet Reviewed
Estimated Ship Date: Nov 20, 2026 if ordered today
Estimated Ship Date: Nov 20, 2026 if ordered today
Air Springs, Lincoln Air Suspension System, Lowered, ShockWave/CoolRide, Lincoln, Kit
Part Number: ART-12060298
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Electronic Scale, Wireless, RFX SW777 Professional Scale System, 6,000 lb Capacity, Kit
Part Number: ICP-170320
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, ATAK Cat-Back, Stainless Steel, Natural, Rear Exit, Black Ceramic Tips, Ford, 5.0L Coyote, With Active Valve Exhaust, Kit
Part Number: BOR-140743BC
Estimated Ship Date: Today
Estimated Ship Date: Today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster