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NOTE: We are currently experiencing a higher-than-normal volume of calls due to our peak sales season.

New Customers: $100 OFF Orders $800+ | Code: ACES100

NOTE: We are currently experiencing a higher-than-normal volume of calls due to our peak sales season.

New Customers: $100 OFF Orders $800+ | Code: ACES100

NOTE: We are currently experiencing a higher-than-normal volume of calls due to our peak sales season.

New Customers: $100 OFF Orders $800+ | Code: ACES100

NOTE: We are currently experiencing a higher-than-normal volume of calls due to our peak sales season.

New Customers: $100 OFF Orders $800+ | Code: ACES100

NOTE: We are currently experiencing a higher-than-normal volume of calls due to our peak sales season.

New Customers: $100 OFF Orders $800+ | Code: ACES100

NOTE: We are currently experiencing a higher-than-normal volume of calls due to our peak sales season.

New Customers: $100 OFF Orders $800+ | Code: ACES100

NOTE: We are currently experiencing a higher-than-normal volume of calls due to our peak sales season.

New Customers: $100 OFF Orders $800+ | Code: ACES100

NOTE: We are currently experiencing a higher-than-normal volume of calls due to our peak sales season.

New Customers: $100 OFF Orders $800+ | Code: ACES100

NOTE: We are currently experiencing a higher-than-normal volume of calls due to our peak sales season.

New Customers: $100 OFF Orders $800+ | Code: ACES100

NOTE: We are currently experiencing a higher-than-normal volume of calls due to our peak sales season.

New Customers: $100 OFF Orders $800+ | Code: ACES100

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Throttle Body Injection

Mulit-port Injection

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  • Killshot Fusion EFI SystemTBI
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Killshot Fusion

4-bbl EFI systems with an internal ECU designed for Classic engines with a 4150-style flange.

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Killshot Fusion (Lite) EFI SystemKillshot Fusion (Lite) EFI System
Killshot Fusion (Lite) EFI System
Sale priceFrom $549.99 Regular price$999.99
Killshot Fusion EFI SystemKillshot Fusion EFI System
Killshot Fusion EFI System4.5
Sale priceFrom $549.99 Regular price$999.99
4.5
Killshot Fusion Fuel KitsKillshot Fusion Fuel Kits
Killshot Fusion Fuel Kits4.5
Sale priceFrom $709.01 Regular price$1,225.78
4.5
Killshot Fusion Top End KitsKillshot Fusion Top End Kits
Killshot Fusion Top End Kits4.5
Sale priceFrom $845.47 Regular price$1,390.97
4.5
Killshot Fusion Master KitsKillshot Fusion Master Kits
Killshot Fusion Master Kits4.5
Sale priceFrom $1,031.99 Regular price$1,616.76
4.5

Killshot 2 Pro

4-bbl EFI systems with an external ECU designed for Classic engines with a 4150-style flange.

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Killshot 2 Pro EFI SystemKillshot 2 Pro EFI System
Killshot 2 Pro EFI System4.6
Sale priceFrom $699.99 Regular price$1,599.99
4.6
Killshot 2 Pro Fuel KitsKillshot 2 Pro Fuel Kits
Killshot 2 Pro Fuel Kits4.6
Sale priceFrom $851.51 Regular price$1,825.78
4.6
Killshot 2 Pro Top End KitsKillshot 2 Pro Top End Kits
Killshot 2 Pro Top End Kits4.6
Sale priceFrom $987.97 Regular price$1,990.97
4.6
Killshot 2 Pro Master Kits (Black)Killshot 2 Pro Master Kits (Black)
Killshot 2 Pro Master Kits (Black)4.6
Sale priceFrom $1,174.49 Regular price$2,216.76
4.6
Killshot 2 Pro Master Kits (Gold)Killshot 2 Pro Master Kits (Gold)
Killshot 2 Pro Master Kits (Gold)4.6
Sale priceFrom $1,174.49 Regular price$2,216.76
4.6
Killshot 2 Pro Master Kits (Polished)Killshot 2 Pro Master Kits (Polished)
Killshot 2 Pro Master Kits (Polished)4.6
Sale priceFrom $1,174.49 Regular price$2,216.76
4.6

Jackpot 2

LS-specific EFI systems designed for GM LS engines, supporting both DBC and DBW configurations.

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Jackpot LS (Lite)Jackpot LS (Lite)
Jackpot LS (Lite)4.4
Sale priceFrom $549.99 Regular price$1,099.99
4.4
Jackpot 2 LS & LS Pro EFI SystemJackpot 2 LS & LS Pro EFI System
Jackpot 2 LS & LS Pro EFI System4.4
Sale priceFrom $559.99 Regular price$1,099.99
4.4
Jackpot 2 LS EFI System - Fuel KitsJackpot 2 LS EFI System - Fuel Kits
Jackpot 2 LS EFI System - Fuel Kits4.4
Sale priceFrom $899.99 Regular price$1,465.02
4.4
Jackpot 2 LS EFI System - Top End Kit (500 HP)Jackpot 2 LS EFI System - Top End Kit (500 HP)
Jackpot 2 LS EFI System - Top End Kit (500 HP)4.4
Sale priceFrom $1,399.99 Regular price$2,378.96
4.4
Jackpot 2 LS EFI System - Top End Kit (800 HP)Jackpot 2 LS EFI System - Top End Kit (800 HP)
Jackpot 2 LS EFI System - Top End Kit (800 HP)4.4
Sale priceFrom $1,559.99 Regular price$2,578.96
4.4
Jackpot 2 LS EFI System - Master Kit with 255 In-line Pump System w/40' PTFE HoseJackpot 2 LS EFI System - Master Kit with 255 In-line Pump System w/40' PTFE Hose
Jackpot 2 LS EFI System - Master Kit with 255 In-line Pump System w/40' PTFE Hose4.4
Sale priceFrom $1,937.98 Regular price$2,930.83
4.4

Wild Card 2

Sequential EFI systems designed for classic 8 Cylinder engines.

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Wild Card 2 EFI (Standalone)Wild Card 2 EFI (Standalone)
Wild Card 2 EFI (Standalone)4.1
Sale priceFrom $499.99 Regular price$599.99
4.1
Wild Card 2 EFI - Top End KitsWild Card 2 EFI - Top End Kits
Wild Card 2 EFI - Top End Kits4.1
Sale priceFrom $1,499.99 Regular price$2,399.99
4.1
Wild Card 2 Sequential EFI Master Kits (500 HP)Wild Card 2 Sequential EFI Master Kits (500 HP)
Wild Card 2 Sequential EFI Master Kits (500 HP)4.1
Sale priceFrom $1,759.99 Regular price$2,772.52
4.1
Wild Card 2 Sequential EFI Master Kits (800 HP)Wild Card 2 Sequential EFI Master Kits (800 HP)
Wild Card 2 Sequential EFI Master Kits (800 HP)4.1
Sale priceFrom $1,859.99 Regular price$2,972.52
4.1

The Joker

Sequential EFI systems with built-in CDI, designed for classic 8 Cylinder engines.

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The Joker EFI (Standalone)The Joker EFI (Standalone)
The Joker EFI (Standalone)5.0
Sale priceFrom $699.99 Regular price$899.99
5.0
The Joker EFI - Top End KitsThe Joker EFI - Top End Kits
The Joker EFI - Top End Kits5.0
Sale priceFrom $1,699.99 Regular price$2,799.99
5.0
The Joker Sequential EFI/CDI Master Kits (500 HP)The Joker Sequential EFI/CDI Master Kits (500 HP)
The Joker Sequential EFI/CDI Master Kits (500 HP)5.0
Sale priceFrom $1,959.99 Regular price$3,172.52
5.0
The Joker Sequential EFI/CDI Master Kits (800 HP)The Joker Sequential EFI/CDI Master Kits (800 HP)
The Joker Sequential EFI/CDI Master Kits (800 HP)5.0
Sale priceFrom $2,059.99 Regular price$3,372.52
5.0

Royal Flush

4-bbl EFI systems with built-in CDI, designed for Classic engines with a 4150-style flange.

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Royal Flush EFI/CDIRoyal Flush EFI/CDI
Royal Flush EFI/CDI5.0
Sale priceFrom $939.99 Regular price$1,799.99
5.0
Color
Royal Flush Fuel KitsRoyal Flush Fuel Kits
Royal Flush Fuel Kits5.0
Sale priceFrom $1,079.51 Regular price$2,025.78
5.0
Royal Flush Top End KitsRoyal Flush Top End Kits
Royal Flush Top End Kits5.0
Sale priceFrom $1,215.97 Regular price$2,190.97
5.0
Royal Flush Master Kits (Black)Royal Flush Master Kits (Black)
Royal Flush Master Kits (Black)5.0
Sale priceFrom $1,402.49 Regular price$2,416.76
5.0
Royal Flush Master Kits (Polished)Royal Flush Master Kits (Polished)
Royal Flush Master Kits (Polished)5.0
Sale priceFrom $1,402.49 Regular price$2,416.76
5.0
Royal Flush Master Kits (Gold)Royal Flush Master Kits (Gold)
Royal Flush Master Kits (Gold)5.0
Sale priceFrom $1,402.49 Regular price$2,416.76
5.0

Deuce Wild 2

2-bbl EFI systems designed for Classic engines with a 2300-style flange.

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Deuces Wild 2 (2-bbl) EFIDeuces Wild 2 (2-bbl) EFI
Deuces Wild 2 (2-bbl) EFI4.9
Sale priceFrom $611.99 Regular price$999.99
4.9
Color
Deuces Wild 2 Fuel KitsDeuces Wild 2 Fuel Kits
Deuces Wild 2 Fuel Kits
Sale priceFrom $767.91 Regular price$1,225.78
Deuces Wild 2 Top End KitsDeuces Wild 2 Top End Kits
Deuces Wild 2 Top End Kits
Sale priceFrom $904.37 Regular price$1,390.97
Deuces Wild 2 Master Kits (Black)Deuces Wild 2 Master Kits (Black)
Deuces Wild 2 Master Kits (Black)
Sale priceFrom $1,090.89 Regular price$1,616.76
Deuces Wild 2 Master Kits (Polished)Deuces Wild 2 Master Kits (Polished)
Deuces Wild 2 Master Kits (Polished)
Sale priceFrom $1,090.89 Regular price$1,616.76

Got a question?

WE GOT YOUR BACK.  🫶

We check messages often, so contact us by chat 💬, email 📧, or phone 📞.
We love hearing from you! Hint: chat gets priority support. 🔥

Chat with us by clicking the message icon in the bottom left corner or contact us through another option below:
(423) 590-ACES
(2237)
customerservice@acesefi.com

Our customer support is available Monday to Friday: 9:00 AM - 5:00 PM EST
Do you ship internationally?

You bet! Just keep in mind that for international orders, we do not currently collect duties and taxes at checkout. You would need to pay these fees before our shipping partner delivers it to you, and they would reach out to you before delivery with a secure payment link.

Don't want to worry about duties and import taxes? Reach out to us to see if we have a reseller in your area, and we can help hand over the transaction to them for an even faster purchase!

How long will it take to get my order?

It depends on where you are on the sphere, but here is how it generally works.

Orders are fulfilled first-come, first-served, usually within 1-2 business days, except during the peak holiday season, where they can definitely take longer due to order volume. (Orders placed after 4:00 PM EST are typically fulfilled the following business day.)

Once your order is packed up and on its way, our shipping partners take over. How quickly it arrives depends on the delivery option you chose at checkout.

Note: You can always pick up your order at our Chattanooga location, but make sure you call us at least 1 hour in advance so we can make sure it's ready for you in time :)

My question isn't listed :(

We got you! Give us a call or shoot us a message, and we will be glad to answer any questions you might have!

Our customer support is available Monday to Friday: 9:00 AM - 5:00 PM EST

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