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New Injectors
- High Performance Import
- GM
- Ford
- Hellcat/Hemi/SRT-4
  - Hellcat
  - Hemi
  - SRT-4
- Jeep
- Billet Atomizer Racing Injectors
- Wire Kits/Height Adapters
- O-Rings/Pintle Caps/Etc.
- Recreational Vehicle Injectors
- Low Impedance Injectors
- Extras
- Gift Cards
Holley EFI
- Throttle Bodies
  - GM LS Throttle Bodies
  - GM LS Sniper EFI Throttle Bodies
- Muscle Car Fuel Tank EFI Modules
  - OE Style Tank EFI Modules
  - EFI Module + Fuel Tank Combos
- Holley Sniper EFI Stealth 4150
- Holley Sniper EFI Stealth 4500
- Holley Sniper EFI 4150 - 4BBL
- Sniper EFI Quadrajet
- Sniper EFI 2300 - 2BBL
- Sniper EFI BBD For Jeep CJ
- Sniper EFI 2GC
  - Sniper EFI 2GC Small Bore
  - Sniper EFI 2GC - Large Bore
- Fuel System Kits
- Sniper EFI Service Components
- Holley Spark Plug WIres
  - Holley EFI Spark Plug wires for 2010-2015 Chevrolet Camaro 6.2L V8
  - Holley EFI Spark Plug Wire sets for GM LS Engines
Direct Injected
Signature Series
Siemens Deka
Injector Accessories
- Height Adapters
- Wire Adapters
- O-Rings
Rebuilt Injectors
- Acura
- Audi Porsche & VW
- BMW
- Chrysler
- Dodge Car
- Dodge Truck
- Ford Car
- Ford Truck
- GM Car
- GM Truck
- Honda
- Infiniti
- Jeep
- Lexus
- Mazda
- Mercedes Benz
- Mini
- Mitsubishi
- Nissan
- Scion
- Subaru
- Toyota
Fuel pumps
- AEM
- Walbro
- Bosch
- C7 Corvette Pump
- ZL1 Chevrolet High Performance
Radium Engineering
Diesel
NGK Racing Spark Plugs
Auto Parts
- 1997-2002 Camaro Firebird
- 1984-1996 C4 Corvette
- Spark Plug Wires for GM LS
Services
- Injector Resizing Service
- Injector Restoration Service
- Service Request Form
- Gift Cards
Sale
Turbochargers & Parts
- UPP Turbo Systems Kits
- STS Turbo Kits & Parts
- Dinan Big Turbos
- Flowtech Turbo Headers
- Hooker Turbo Manifolds
- Intercoolers
- Turbo Oiling Adapters
- Flowmaster Delta Boost Turbocharger Tuners
Superchargers
- A&A Corvette Superchargers
- East Coast Supercharging
LS Intakes
- LS1 - LS2 - LS6
  - LS1 - LS2 - LS6 - Holley EFI
  - LS1 - LS2 - LS6 - Sniper EFI
- LS3 - L92
  - LS3 - L92 - Holley EFI
  - LS3 - L93 - Sniper EFI
- LS7
  - LS7 - Holley EFI
  - LS7 - Sniper EFI
Nitrous for EFI
- Dry Kits
- Wet Kits
- Conversion & Upgrade Kit
Engine Management Systems
- Holley Terminator X MAX for LS
- Holley Terminator X for LS
- Mega Squirt/DIY AutoTune
- Lingenfelter Performance
- FiTech
- Flowmaster Delta Boost Turbocharger Tuners
Flowmaster High Performance Exhaust
- Flowmaster FlowFX Mufflers
- Flowmaster Race Mufflers
- Flowmaster Laminar Mufflers
- Street Chambered Mufflers
- Exhaust Builder Components
- Flowmaster Exhaust Tips
- Flowmaster Elite Headers
- Flowmaster X-Pipe Kits
- Flowmaster Y-Pipe Kits
- Flowmaster H-Pipe Kit
- Catalytic Converters
Assembled High Performance Engines
- 328 - 363 CID 5.3L
- 347 - 383 - 395 CID LS1
- 370 - 408 - 418 - 421 CID LQ9
- 376 - 416 CID GEN 5 LT1
- 427 - 441 - LS7
- 376 - 418 - 427 - 429 LS3/L92/L99/LSA
- GMPP LSX Short & Long Blocks
- Gen 4 Resleeved Blocks
- Gen 5 Resleeved Blocks
4th of July Sale

Holley Super Sniper EFI 4150 2x4

Introducing Sniper EFI 4150 2x4! Looking to convert your draw-through dual carbureted blower engine to EFI? Do you have a Tunnel Ram with dual quad carbs? Look no further! The Sniper EFI 4150 2x4 system from Holley features 8, 100LB/HR Fuel Injectors capable of supporting 1250 HP on both naturally aspirated and forced induction applications.