holley sniper marine o2 sensor

We aim to show you accurate product information . . The Sniper EFI throttle-body drops in place of your carburetor. Holley EFI Oxygen Sensor for Sniper EFI or Terminator X Systems - Part# 554-155 $132.95. Your Price: $409.99 Quantity Add to Cart More Info . 1500 Naturally Aspirated. . Holley Sniper EFI Self-Tuning Kit - Black Ceramic Finish 550-511 $ Out Of Stock. . . The included Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! Sniper EFI Self-Tuning Kit; 4150 Flange Carburetor Replacement; Throttle Body Mounted ECU; Supports Up To . Stainless Steel 18MM Oxygen Sensor Plug sold separately (620-50031) 1 Required. Washington Fishing Forum . This runs in the area of $1000 and has everything you need for a basic install on almost any vehicle equipped with a four barrel carb. Yes. $221.56. The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn! H19550613. Making Sniper EFI the perfect choice for carburetor to marine fuel injection conversions! O2 sensor placement is critical for getting your engine to read the oxygen in the exhaust correctly and can directly impact the performance of your new EFI installation. Select vehicle. Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Holley EFI system. Make your conversion simple, while getting maximum bang for your buck, with a Holley Sniper EFI self-tuning fuel injection system from Holley. 1250 Forced Induction. USD $132.95 . Holley Sniper EFI Self-Tuning Fuel Injection Kit and and get Free Shipping on Orders Over $150* at Performance Parts ! In addition to your Holley 2300 Sniper Kit you will want to order the 12-130 HOLLEY IN-TANK RETROFIT FUEL MODULE $501.95. In addition to all of these great tried and true . Holley EFI 554-155 Oxygen Sensor for Sniper EFI or Terminator X Systems. A flame arrestor is required for marine use. If you. Sniper EFI Oxygen Sensor; . Sold as a kit. Wed, Aug 24 Thu, Aug 25. . Holley Sniper EFI Oxygen Sensors Summit Racing Part Number: HLY-554-155 UPC: 090127006016 Number of Wires: 3 Mounting Style: Thread-in Oxygen Sensor Bung Included: No Wiring Harness Included: Yes Quantity: Sold individually. 3. Seems to have more low end tq and is much smoother power through out the rpm range. holley,sniper,efi,black,fitech,fuel,injection. For any Holley Marine Avenger Carburetor used in any type racing or off-road use will only be covered by a . It needs the tip pointed down at least 10 degrees from horizontal and at least 15 degrees from vertical I prefer about a 45 degree angle from horizontal. If there is not an acceptable bung already in the exhaust, please plug all poorly placed bungs and follow the following instructions for the included Clamp-On O2 bung. Installed the sniper/MSD combo on my mildly built 460 KEM. It has about 18 hrs to date and is working great. OEM Style TPS/IAC. . Fishing. 22 signs that your higher self is active. These replacement Bosch wideband sensors feature anti-seize pre-applied to sensor threads. The Sniper EFI 2GC offers superior throttle response! Location: St. Clair Shores, MI. OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service. O2 Sensor Mounting: The O2 needs to be mounted 6-8" after the merge in the header collector. The throttle body will support up to 500 horsepower naturally aspirated. Our prototype installation was in the riser from a Mercruiser exhaust manifold The kit includes (1) O2 adapter wedge, (2) gaskets, and (2) new front attachment studs. Built-in Single stage progressive nitrous control. 2.5 Bar MAP sensor included which safely works on applications up to 21.5 PSI. The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! Details. Only 4 Wiring Connections Required! Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange . In Stock. Hello again everyone. Holley Super Sniper 2 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld Display . This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. A Flame Arrestor is REQUIRED for marine installations, such as part number, 720-1 or 720-13 . Bolt pattern is 3" x 4.5". Supports up to 650hp with Four 100 Lb/Hr Injectors Only 4 wiring connections required (Battery +/-, Switched Ignition & RPM) Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI) Integrated ignition timing control & coil driver Acme 644 prop 13.25x16 1.26:1 gear reduction. Notes: Sensor is a replacement Bosch LSU 4.9 oxygen sensor for the Sniper EFI or Terminator X systems. He had one there that was ran on a dyno then the fuel map . Intake/Throttle Body/Bosch Oxygen Sensor/3.5 in Touchscreen;; MFG: HOLLEY MFG Part Number: 550-613. I looked into using the sniper system for a blow thru twin turbo system on one of my Scarabs, and read good reviews about it. 2-15/16" Bolt Hole to Bolt Hole (Adjacent) 4-1/8" Bolt Hole to Bolt Hole (Across) Mounting Hardware is NOT INCLUDED. Buy Holley 550-853 at JEGS: Holley Super Sniper EFI Self-Tuning Kit. Sniper EFI Marine. Wideband Oxygen Sensor Extension Cable - Part Number 534-199 (534199) by Holley. A Flame Arrestor is REQUIRED for marine installations, such as part number, 720-1 or 720-13 Patent Pending SPECS Brand Holley Sniper EFI CFM 800 Coast Guard Approved Yes Emission Code 3 Finish Classic Gold Flange Style Dual Bolt Pattern Fuel Pressure 58.5 PSI Height 3.28" Injector Size 100 lb/hr @ 58.5 PSI Inlet / Outlet Size 9/16-18 Female O . Each Sensor is hand calibrated to insure accurate readings when used in conjunction with your Holley EFI system. Platinum Member. Features: Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate Part #9006 is recommended) Throttle body mounted ECU - no extra boxes to mount Supports up to 650hp with Four 100 Lb/Hr Injectors! MAP Sensor Included. Holley EFI 543-111 Throttle Position Sensor. eBay item number: 352592780594. $132.95 + $4.99 shipping + $4.99 shipping + $4.99 shipping. With the sniper as long as you locate the o2 sensor where it gets good feedback and stays dry long enough to get a good tune you could lock it so even if the o2s get wet it still runs good. View cart. Holley 554-155 Oxygen Sensor, Sniper EFI or Terminator X Systems. With the following setup the speed should have been 50 mph on the dot. Designed to fit the Hardin Marine Seaward Manifolds only. Available in Racing Parts Department at www.carid.com. Patent Pending. Availability. Free shipping Free shipping Free shipping. Features: Bolt on 2300 Flange Carburetor Replacement Ensure the location for the sensor is at the angle in Figure 1. A Flame Arrestor is REQUIRED for marine installations, such as part number, 720-1 or 720-13; Patent Pending; In the Box. With this ratio. Add to Cart. HOLLEY 554-155 SNIPER EFI OXYGEN SENSOR Bosch LSU 4.9 Oxygen Sensor. The Temrinator is designed to be set up with it's own setup wizard on the same 3.5-inch handheld display--but since it has a stand-alone ECU, it can also be fully programmed via the Holley laptop software. This billet aluminum anodized wedge is at just the perfect angle to allow re-connection of your original exhaust hose. Description Part # HM206 Brass adaptor designed to install heated oxygen sensor in water-cooled marine exhaust risers. Sniper issue showing 9.6 AFR, suspect WBO2 sensor. Report item. $ 1,640.00 $ 1,549.95. In a horizontal or if pointed upwards it can collect exhaust condensation liquids upon start up. Shop all Outdoor Sports Camping Hiking & Backpacking Gear Boating & Marine Kayaks & Paddling Water Sports Fishing Hunting Shooting. Also compatible with 2nd Gen C950 or Holley EFI. 800.544.1955. Injector Fitech only $35 . w/Trans Control; Incl. It's perfect for any vehicle that came standard with a 2300 Holley Flange like some Fairlanes, Galaxies, Falcons, Comets, F100s, Javelins, Rebels, Mustangs, Thunderbirds, Cougars and more. . Wish List Sign in Create Account. CAR ID. oem style tps/iac and fuel pressure regulator, for years of dependable service, included clamp-on oxygen sensor kit for 2 1/4 inch pipe ensures a leak free oxygen sensor installation, with stainless steel t-bolt clamps and a stainless steel (weldable) oxygen sensor flange, see 9a450-25a for 2 1/2 inch pipe version, certified to iso 8846, sae 3" Inside Diameter. HOLLEY SNIPER; Marine O2 Sensor Adapter Plate. Hardin Marine O2 Spacer, Stock Mercury Riser Wet Joint 620-32430. Part Type: Oxygen Sensors Product Line: Holley Sniper EFI Oxygen Sensors In-Store Pickup Replacement Bosch Wideband Oxygen sensor for Sniper EFI and Terminator X systems.Anti-Seize pre-applied to sensor threads. Oxygen Sensor Included. The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! When you need to service your Sniper EFI throttle body, Holley's list of parts include these O2 sensors to maintain a proper reading of oxygen levels in the exhaust. A Flame Arrestor is REQUIRED for marine . MAP Sensor Not serviceable. The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn! This Unique 1" thick adapter plate provides an installation option for retro fitting a Oxygen sensor and or air fuel ratio gauge for tuning purposes Into Mercruisers most common Wet Joint style exhaust manifold systems. O2 Spacer, Stock Mercury Riser. The Sniper EFI system looks at the closed-loop fuel compensation required to reach your target AFR. I purchased the Holley HP MPFI system and just went to the lake with it. Features and Benefits: Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds (Spread Bore Sealing Plate Part #9006 is recommended) Throttle body mounted ECU - no extra boxes to mount Supports up to 650hp with Four 100 Lb/Hr Injectors! Add to Watchlist | . A Flame Arrestor is REQUIRED for marine installations, such as part number, 720-1 or 720-13; Patent Pending; Specifications : Holley will charge standard rates for repair labor. Replacement Holley EFI NTK Wide band Oxygen sensor. Posts: 1,980. You should then have at least 18-24" of pipe after the sensor. Holley Sniper 550-519 EFI 4150 Super Sniper 650 HP, Black Ceramic. They want you to angle it to keep it from fouling. 500 Naturally Aspirated. Holley Sniper EFI to Holley EFI Dual Sync Distributor Adapter Harness - Part# 558-493 $34.44. FJ60 Holley Sniper Conversion Thread starter plippert; Start date Sep 12 . To those who have installed the Sniper EFI units, please post up some photos of where you tapped the exhaust line to install the Oxygen Sensor's weld bung. Save $15 Off $150, $20 Off $200, $50 Off $500, $100 Off $1000 Orders . The adapter plate installs in between the exhaust manifold and the riser/elbow allowing for the water jackets to still be in place and an o2 sensor to be installed in the still dry exhaust gasses. That would be for individuals that run the OEM exhaust manifold, as well as individuals that run headers. Included clamp-on oxygen sensor. Replaces Part # 534-194 Received 75 Likes on 38 Posts. and then get the marine-grade heat-shrink ring terminals for the pump. If you start poking around on the Holley website and notice the HOLLEY SNIPER EFI 2300 DROP-IN RETURN STYLE MASTER KIT that includes a fuel pump, you will spend an additional $73.05. The learn function will offset the base fuel table until the closed-loop compensation only requires minimal changes. Introducing Sniper EFI 2300! . Patent Pending. Holley Sniper Marine EFI. Making Sniper EFI the perfect choice for carburetor to marine fuel injection conversions! Throttle Body Included. A Flame Arrestor is REQUIRED for marine installations, such . Car would pull strong then get lazy then pick back up. If its anything like their sniper efi system it will be a. Have base sniper with HyperSpark. new holley super sniper efi kit 1250 hp forced induction 4 bbl fuel injection conversion,black ceramic,800 cfm,700 hp,compatible with 4150 flange & spread bore manifolds Read More NEW HOLLEY SNIPER EFI QUADRAJET MASTER KIT,BLACK,715 CFM,ROCHESTER 4BBL,650 . Yes. Something like . Holley Sniper. Holley just brought EFI within range! The hardest part was the O2 sensor. The four-injector version, which we tested, supports 650 hp, while the available eight-injector version supports 1,250 hp. The part is CNC machined from 6061 Billet Aluminum then Naval Spec Hard Coat . Description. Included Bosch LSU 4.9. When buying the Holley Sniper EFI kit, you've got two basic options. Specifications: Quantity. Shop all Outdoor Sports Boats & Marine Equestrian Gear Fishing Hunting Paddle Sports Sports . Holley Sniper EFI Oxygen Sensor. A Flame Arrestor is REQUIRED for marine installations, such as part number, 720-1 or 720-13; Patent Pending; . A Flame Arrestor is REQUIRED for marine . Provided the overall riser wall thickness is between .700" and 1.150". Howell Engine Developments Marine Exhaust Manifold adaptor for Oxygen sensors can be installed in almost any cast iron or cast aluminum, water cooled, exhaust manifold. Platinum Member. Coolant Temp Sensor AC Delco 213-928 O2 Sensor Bosch 17014 Fuel Pressure Regulator Bosch 3 bar 0280160557 43psi regulator for the Go Street and Mean Street units. Write a Review | . MFG: HOLLEY MFG Part Number: 550-440K. The first option is to just buy the injector body and the controller with the wiring harness and sensors. I know Holley has a questionable reputation with their marine carbs but . Part of the ECU on the throttle body units. . A Flame Arrestor is REQUIRED for marine installations . 650 Forced Induction. This will help prevent condensation in the exhaust tubing from entering the sensor. Not Available. Upgrade to Sniper EFI and get the tactical accuracy of EFI today! Making Sniper EFI the perfect choice for carburetor to marine fuel injection conversions! OEM Style TPS/IAC and fuel pressure regulator, for years of dependable service; Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange Learn more Loading. This really applies to any O2 sensor regardless of EFI system. Whether you're a tuner seeking to add a popular Air/Fuel ratio gauge or you're entering the world of aftermarket fuel injection we have developed the critical part to make this addition a snap. (Battery +, Battery - , Switched Ignition & RPM) Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI) Integrated ignition timing control & coil driver . Guides & Accessories. 5" Outside Diameter. Search. 2014 FJ Cruiser - White - 4X4 - Loaded - 2010 Tacoma - Silver - TRD Off-Road Package 18MM O2 hole. Starting From: $1,843.95. The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn! Bikes . Item # 22870 BRAND: Holley Holley Sniper EFI 2300 Self-Tuning Kit - Classic Gold Finish Holley Sniper 2 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld Display - Classic Gold Finish Write a review $ 1,106.95 Buy in monthly payments with Affirm on orders over $50. craigslist duluth atvs for sale by owner. Oxygen Sensor, Power Grid Wide Band, Sensor 2, 7 Wire, Includes 18 in. Earls -6 AN Male to 9/16"-18 (AN6) O-ring Port - Part . Supports up to 650hp with Four 100 Lb/Hr Injectors! Guaranteed lowest price! Also compatible with 2nd Gen C950 or Holley EFI. The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn! Add to Cart Save for Later . See more Oxygen Sensor Holley 554-155; Share. Yes . Included clamp-on oxygen sensor kit for 2.0" exhaust ensures a leak free . Holley Sniper EFI Self-Tuning Kit - Black Ceramic Finish Text: (951) 444-5093 ; Contact Us; bag . Holley Sniper EFI 4150 Super Sniper 1250, w/ handheld EFI monitor, Black Finish (0) Reviews: Write first review . The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! Dry or Wet Nitrous Support. Engine is small block Chevy. Advanced boost control is available via free Sniper EFI tuning software, including Boost vs RPM and Boost vs Time - Same popular boost control offered in Holley HP and Dominator EFI systems! OEM Style TPS/IAC and Fuel Pressure regulator, for years of dependable service. Shipping and payments. Only 4 Wiring Connections Required! oxygen sensor. my engine to EFI and was looking at these Holley systems that are self tuning as long as you mount the special marine O2 sensor. is tweakbox safe reddit 2022 The . Timing curve starts at 20 for idle and goes to 30 for WOT and mid 20s for cruise. $318.95. 350 Naturally Aspirated. The Sniper EFI 2GC be right at home on any 225ci powered trail rig, weekend cruiser or Marine application. The O2 sensor burned out immediately. Shopping Cart. With that said, we make stainless steel o2 bungs and try to analyze what the exhaust situation is then pic the best spot to either catch the lean cylinder or the bank. by . The hard data numbers did not make sense from the GPS speedo. Bolt pattern is 3" x 4.5". Included clamp-on oxygen sensor kit for 2.25" exhaust ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange . Earls Fuel Pressure Gauge Adapter - Part# AT100199ERL $18.55. Bosch 4 bar 0280160575 58psi regulator for all units except Go Street and Mean Street. It is reliant on the data acquired by the included wideband oxygen sensor. its probably worth mentioning that any leak from the O2 sensor to the engine will make the system not run properly and you wont realize the full benefit of running the sniper. Don't know about HP increase, with the QFT 750 it would turn a 212/4.0 combo to about 3950 to 4000, the Sniper turns it to 4000 to 4100. May 30, 2011. Included clamp-on oxygen sensor kit ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange Certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance. . This sensor is a direct replacement for Holley HP, Dominator, Avenger and Terminator EFI systems. Join Date: Dec 2001. Included clamp-on oxygen sensor kit ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange. 620-32430. Only 4 Wiring Connections Required! 1" Thick. . Fishing Reports. Note the sensor is being heated and the condensation can thermally shock it. Included clamp-on oxygen sensor kit ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange; Patent . An O2 sensor is used when converting an engine to fuel injection and wanting to move from an "open loop" system to a "closed loop" system. H19550440K. . Holley also provides you with a choice of finishessatin black or polished aluminum. 160 . In our Boostpower engines that have them, we actually toggle of sensing until the engine o2 heater and overall temp get to a ore determined temp. The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! . Holley Sniper EFI 2GC Small Bore Self-Tuning System for 225 Odd-Fire Buick V6 550-864 550-865 550-866 . The Sniper EFI Rochester Quadrajet (Q-Jet) system retains the same great features as the 4150 Sniper EFI version such as; four 100lb/hr Injectors, built in timing control, a 3.5" full color touchscreen and much more! If there is an acceptable bung already present, go ahead and tighten the oxygen sensor supplied with your Sniper EFI in the bung. He also explains how to properly install them. George Ordered Complete Roadster Kit - 12-24-09 A Flame Arrestor is REQUIRED for marine installations, such . Included clamp-on oxygen sensor kit ensures a leak free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange; Certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance. Featured Products holley efi NTK Wideband Oxygen Sensor $318.95 Part# 554-100 Add To Cart holley efi LSU4 Bosch Wideband $194.95 Riser Gaskets sold separately (500-718) 2 Required. Extension Harness, Weld-In Bung, Use with 7766 Wide Band Module, Kit Part Number: MSD-2273 Not Yet Reviewed Estimated Ship Date: Today Free Shipping $187.95 Add To Cart Compare Wish List MSD Ignition 2268 - MSD Power Grid Wide Band Oxygen Sensors Fuel Injection System . It will not fit on round or oval risers without a suitable flat area. OEM Style TPS/IAC and fuel pressure regulator, for years of dependable service; Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange Holley EFI Oxygen Sensor Replacement Sniper and Terminator X O2 Sensor Part # 554-155 2 Reviews In Stock Free Shipping Your Price $132.95 Suggested Retail $148.00 Add To Cart Add to Wish List Share 4 Emissions This part is legal for sale or use on Racing Use Only Vehicles The following vehicles are considered Racing Use Only Vehicles: Categories. Re: Holley Terminator X.Reply #1 - August 24, 2020, 09:59:44 PM. Holley Sniper 2 Barrel Fuel Injection Conversion - Self-Tuning Kit + Handheld Display. The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn! Oxygen Sensor is sold separately.Adaptor should be installed in a flat area of riser at least 6 before water blends with exhaust. I think mercruiser does this on there mfi's Reply 11-13-2017, 11:31 AM # 23 Baja Rooster Registered iTrader: ( 1 ) Join Date: Oct 2013 Location: SF Bay Area . Thread starter Baby J; Start date Mar 13, 2019; Toggle sidebar. There is a Faceboog group supported by holley for the Sniper. What you are able to accomplish with a Sniper is done exclusively through the setup wizard application on the 3.5-inch handheld. This billet aluminum anodized wedge is at just the perfect angle to allow re-connection of your original exhaust hose. Holley EFI O2 Sensors 554-101 Oxygen Sensor, Holley EFI, Bosch LSU4 Wideband, Each Part Number: HLY-554-101 ( 16 ) Estimated Ship Date: Today Free Shipping $194.95 Add To Cart Compare Wish List Holley Commander 950 Wideband Replacement O2 Sensors 534-198 Oxygen Sensor, 4-Wire, Holley C950 Replacement, Each Part Number: HLY-534-198 Not Yet Reviewed Holley NTK Wideband Oxygen Sensor Replacement Sensor Commander 950 Holley EFI. Holley Sniper 550-516K Sniper EFI Self-Tuning Master Kit - Gold. Replaces Part # 534-194 NTK WIDEBAND OXYGEN SENSOR PART# 554-100 quantity OR Issue started as simple lack of power in upper RPM. Due to world events we are working with our manufacturers every day to ship and receive parts. . A Flame Arrestor is REQUIRED for marine installations, such as part number, 720-1 or 720-13 Patent Pending SPECS Brand Holley Sniper EFI CFM 800 Coast Guard Approved Yes Emission Code 3 Finish Shiny Flange Style Dual Bolt Pattern Fuel Pressure 58.5 PSI Height 3.28" Injector Size 100 lb/hr @ 58.5 PSI Inlet / Outlet Size 9/16-18 Female O-Ring (AN . Check out Holley Super Sniper 4150 EFI systems from Fuel Injection Specialties, supporting up to 1250 HP. Likes: 25. If the O2 cable has melted it is not something fixed under warranty and will require the unit to be sent back to Holley to be repaired at customer cost. Earls Pressure Gauge - Part# 100187ERL $40.57. Bosch LSU 4.9 Wideband Oxygen Sensor provides realtime Fuel Map Learn; OEM Style TPS/IAC and Fuel Pressure regulator; Clamp-on oxygen sensor kit for 2.25" exhaust ensures leak free oxygen sensor install w/ Stainless Steel T-Bolt clamps & Stainless Steel (Weldable) oxygen sensor flange; Sniper EFI Software free to download allowing real-time tuning