FiTech Fuel Injection is excited to announce our sitewide Summer Performance Sale, running from July 1, 2026, through July 31, 2026. For a limited time, customers can save over $500 across our entire lineup, making it the perfect opportunity to upgrade your vehicle with high-performance EFI systems, fuel delivery, ignition, and more.
Sale Details:
- Dates: July 1, 2026, to July 31, 2026.
- Sale Terms: Sitewide savings on FiTech EFI systems, fuel delivery, ignition, and accessories.
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70007
Original price was: $2,107.00.$1,896.30Current price is: $1,896.30. Add to cart
Ultimate LS 500 HP EFI System With Long Runner Cathedral Intake & Transmission Control -
70014
Original price was: $2,410.00.$2,169.00Current price is: $2,169.00. Add to cart
Ultimate LS3/L92 750HP Kit w/ Trans Control -
Ultimate Sync
Price range: $4,799.00 through $4,999.00 Select options This product has multiple variants. The options may be chosen on the product page
Dual Quad EFI Systems with Offenhauser Cross Ram Intake systems -
Ultimate Sync
Price range: $1,995.00 through $2,195.00 Select options This product has multiple variants. The options may be chosen on the product page
Dual Quad EFI Systems- Stand alone -
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70001
Original price was: $1,806.00.$1,625.40Current price is: $1,625.40. Add to cart
Ultimate LS1/LS2/LS6 500HP Kit -
70002
Original price was: $2,107.00.$1,896.30Current price is: $1,896.30. Add to cart
Ultimate LS1/LS2/LS6 500HP Kit w/ Trans Control -
70003
Original price was: $2,107.00.$1,896.30Current price is: $1,896.30. Add to cart
Ultimate LS 750 HP EFI System With Short Cathedral Intake -
70004
Original price was: $2,410.00.$2,169.00Current price is: $2,169.00. Add to cart
Ultimate LS 750 HP EFI System With Short Cathedral Intake & Transmission Control -
70006
Original price was: $1,896.00.$1,706.40Current price is: $1,706.40. Add to cart
Ultimate LS 500 HP EFI System With Long Runner Cathedral Intake -
70008
Original price was: $2,107.00.$1,896.30Current price is: $1,896.30. Add to cart
Ultimate LS 750 HP EFI System With Long Runner Cathedral Intake -
70009
Original price was: $2,410.00.$2,169.00Current price is: $2,169.00. Add to cart
Ultimate LS 750 HP EFI System With Long Runner Cathedral Intake & Transmission Control -
70011
Original price was: $1,896.00.$1,706.40Current price is: $1,706.40. Add to cart
Ultimate LS 500 HP EFI System With Short LS3 Port Intake -
70012
Original price was: $2,107.00.$1,896.30Current price is: $1,896.30. Add to cart
Ultimate LS3/L92 500HP Kit w/ Trans Control -
70013
Original price was: $2,107.00.$1,896.30Current price is: $1,896.30. Add to cart
Ultimate LS3/L92 750HP Kit -
70015
Original price was: $1,896.00.$1,706.40Current price is: $1,706.40. Add to cart
Ultimate LS7 500HP Square Port Kit -
70016
Original price was: $2,107.00.$1,896.30Current price is: $1,896.30. Add to cart
Ultimate LS7 500HP Square Port Kit w/ Trans Control -
70017
Original price was: $2,107.00.$1,896.30Current price is: $1,896.30. Add to cart
Ultimate LS7 750HP Square Port Kit -
70018
Original price was: $2,410.00.$2,169.00Current price is: $2,169.00. Add to cart
Ultimate LS7 750HP Square Port Kit w/ Trans Control -
70030
Original price was: $2,245.00.$2,020.50Current price is: $2,020.50. Add to cart
Ultimate LS 1000 HP EFI System With Short Cathedral Intake -
70031
Original price was: $2,689.00.$2,420.10Current price is: $2,420.10. Add to cart
Ultimate LS 1000 HP EFI System With Short Cathedral Intake & Transmission Control -
70032
Original price was: $2,245.00.$2,020.50Current price is: $2,020.50. Add to cart
Ultimate LS 1000 HP EFI System With Long Runner Cathedral Intake -
70033
Original price was: $2,689.00.$2,420.10Current price is: $2,420.10. Add to cart
Ultimate LS 1000 HP EFI System With Long Runner Cathedral Intake & Transmission Control -
70034
Original price was: $2,245.00.$2,020.50Current price is: $2,020.50. Add to cart
Ultimate LS 1000 HP EFI System With Short LS3 Port Intake -
70035
Original price was: $2,689.00.$2,420.10Current price is: $2,420.10. Add to cart
Ultimate LS3/L92 1000HP Kit w/ Trans Control -
70036
Original price was: $2,245.00.$2,020.50Current price is: $2,020.50. Add to cart
Ultimate LS7 1000HP Square Port Kit -
70037
Original price was: $2,689.00.$2,420.10Current price is: $2,420.10. Add to cart
Ultimate LS7 1000HP Kit w/ Trans Control -
70050
Original price was: $959.00.$863.10Current price is: $863.10. Add to cart
Ultimate LS ECU & Harness Standalone Kit -
70051
Original price was: $1,202.00.$1,081.80Current price is: $1,081.80. Add to cart
Ultimate LS Standalone ECU with Trans Control -
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70080
Original price was: $2,903.00.$2,612.70Current price is: $2,612.70. Add to cart
LS Tri Power with Intake and Throttle Bodies -
70081
Original price was: $2,679.00.$2,411.10Current price is: $2,411.10. Add to cart
LS 2×4 with Intake and Throttle Bodies -
70082
Original price was: $2,679.00.$2,411.10Current price is: $2,411.10. Add to cart
Ultimate LS 750 HP Dual Quad Matte Black EFI W/Cathedral Port Intake & Trans Control -
70088
Original price was: $1,900.00.$1,710.00Current price is: $1,710.00. Add to cart
Ultimate Rebel LS 500 HP EFI System without Trans Control -
70088DBWSBNP
Original price was: $1,699.99.$1,529.99Current price is: $1,529.99. Add to cart
Ultimate Rebel LS 500 HP EFI System Short Cathedral Intake DBW Brilliant Billet 92mm TB No Pedal -
70089
Original price was: $2,190.00.$1,971.00Current price is: $1,971.00. Add to cart
Ultimate Rebel LS 500 HP EFI System with Trans Control -
70089DBWBBNP
Original price was: $1,989.99.$1,790.99Current price is: $1,790.99. Add to cart
Ultimate Rebel LS 500 HP EFI System Short Cathedral Intake DBW Black Billet 92mm TB With Trans Control No Pedal -
70089DBWSBNP
Original price was: $1,989.99.$1,790.99Current price is: $1,790.99. Add to cart
Ultimate Rebel LS 500 HP EFI System Short Cathedral Intake DBW Brilliant Billet 92mm TB With Trans Control No Pedal -
70090
Original price was: $2,190.00.$1,971.00Current price is: $1,971.00. Add to cart
Ultimate Rebel LS 750 HP EFI System without Trans Control -
70090DBWBBNP
Original price was: $1,989.99.$1,790.99Current price is: $1,790.99. Add to cart
Ultimate Rebel LS 750 HP EFI System Short Cathedral Intake DBW Black Billet 102mm TB No Pedal -
70090DBWSBNP
Original price was: $1,989.99.$1,790.99Current price is: $1,790.99. Add to cart
Ultimate Rebel LS 750 HP EFI System Short Cathedral Intake DBW Brilliant Billet 102mm TB No Pedal -
70091
Original price was: $2,490.00.$2,241.00Current price is: $2,241.00. Add to cart
Ultimate Rebel LS 750 HP EFI System with Trans Control -
70091DBWBBNP
Original price was: $2,289.99.$2,060.99Current price is: $2,060.99. Add to cart
Ultimate Rebel LS 750 HP EFI System Short Cathedral Intake DBW Black Billet 102mm TB With Trans Control No Pedal -
70091DBWSBNP
Original price was: $2,289.99.$2,060.99Current price is: $2,060.99. Add to cart
Ultimate Rebel LS 750 HP EFI System Short Cathedral Intake DBW Brilliant Billet 102mm TB With Trans Control No Pedal -
70092
Original price was: $2,190.00.$1,971.00Current price is: $1,971.00. Add to cart
Ultimate Rebel LS 1000 HP EFI System without Trans Control -
70092DBWBBNP
Original price was: $1,989.99.$1,790.99Current price is: $1,790.99. Add to cart
Ultimate Rebel LS 1000 HP EFI System Short Cathedral Intake DBW Black Billet 102mm TB No Pedal -
70092DBWSBNP
Original price was: $1,989.99.$1,790.99Current price is: $1,790.99. Add to cart
Ultimate Rebel LS 1000 HP EFI System Short Cathedral Intake DBW Brilliant Billet 102mm TB No Pedal -
70093
Original price was: $2,490.00.$2,241.00Current price is: $2,241.00. Add to cart
Ultimate Rebel LS 1000 HP EFI System with Trans Control -
70093DBWBBNP
Original price was: $2,289.99.$2,060.99Current price is: $2,060.99. Add to cart
Ultimate Rebel LS 1000 HP EFI System Short Cathedral Intake DBW Black Billet 102mm TB With Trans Control No Pedal -
70093DBWSBNP
Original price was: $2,289.99.$2,060.99Current price is: $2,060.99. Add to cart
Ultimate Rebel LS 1000 HP EFI System Short Cathedral Intake DBW Brilliant Billet 102mm TB With Trans Control No Pedal -
71001
Original price was: $1,997.99.$1,798.19Current price is: $1,798.19. Add to cart
Ultimate LS1/LS2/LS6 500HP + In-line Fuel Pump Master Kit -
71002
Original price was: $2,283.99.$2,055.59Current price is: $2,055.59. Add to cart
Ultimate LS1/LS2/LS6 500HP w/ Trans Control + In-line Fuel Pump Master Kit -
71003
Original price was: $2,283.99.$2,055.59Current price is: $2,055.59. Add to cart
Ultimate LS1/LS2/LS6 750HP + In-line Fuel Pump Master Kit -
71008
Original price was: $2,283.99.$2,055.59Current price is: $2,055.59. Add to cart
Ultimate Tall LS1/LS2/LS6 750HP + In-line Fuel Pump Master Kit -
71009
Original price was: $2,571.99.$2,314.79Current price is: $2,314.79. Add to cart
Ultimate LS 750 HP EFI System With Long Runner Cathedral Intake, Transmission Control & Inline Fuel Pump Master Kit -
71011
Original price was: $2,082.99.$1,874.69Current price is: $1,874.69. Add to cart
Ultimate LS 500 HP EFI System With Short LS3 Port Intake & Inline Fuel Pump Master Kit -
71012
Original price was: $2,283.99.$2,055.59Current price is: $2,055.59. Add to cart
Ultimate LS3/L92 500HP w/ Trans Control + In-line Fuel Pump Master Kit -
71013
Original price was: $2,283.99.$2,055.59Current price is: $2,055.59. Add to cart
Ultimate LS3/L92 750HP + In-line Fuel Pump Master Kit -
71014
Original price was: $2,571.99.$2,314.79Current price is: $2,314.79. Add to cart
Ultimate LS3/L92 750HP w/ Trans Control + In-line Fuel Pump Master Kit -
71015
Original price was: $2,082.99.$1,874.69Current price is: $1,874.69. Add to cart
Ultimate LS7 500HP Square Port + In-line Fuel Pump Master Kit -
71016
Original price was: $2,283.99.$2,055.59Current price is: $2,055.59. Add to cart
Ultimate LS7 500HP Square Port w/ Trans Control + In-line Fuel Pump Master Kit -
71017
Original price was: $2,283.99.$2,055.59Current price is: $2,055.59. Add to cart
Ultimate LS7 750HP Square Port + In-line Fuel Pump Master Kit -
71018
Original price was: $2,571.99.$2,314.79Current price is: $2,314.79. Add to cart
Ultimate LS7 750HP Square Port w/ Trans Control + In-line Fuel Pump Master Kit -
71088
Original price was: $2,086.99.$1,878.29Current price is: $1,878.29. Add to cart
Ultimate Rebel LS 500 HP EFI System With Short Cathedral Intake & Inline Fuel Pump Master Kit -
71089
Original price was: $2,362.99.$2,126.69Current price is: $2,126.69. Add to cart
Ultimate Rebel LS 500 HP EFI System With Short Cathedral Intake, Transmission Control & Inline Fuel Pump Master Kit -
71090
Original price was: $2,362.99.$2,126.69Current price is: $2,126.69. Add to cart
Ultimate Rebel LS 750 HP EFI System With Short Cathedral Intake & Inline Fuel Pump Master Kit -
71091
Original price was: $2,647.99.$2,383.19Current price is: $2,383.19. Add to cart
Ultimate Rebel LS 750 HP EFI System With Short Cathedral Intake, Transmission Control & Inline Fuel Pump Master Kit -
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73071
Original price was: $2,190.00.$1,971.00Current price is: $1,971.00. Read more
Ultimate Rebel Satin Short LS1, LS1 500 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 92mm Throttle Body/ 36lb Injectors/ Without Trans control.. -
73071DBWBBNP
Original price was: $1,699.99.$1,529.99Current price is: $1,529.99. Add to cart
Ultimate Rebel Satin Short LS1 500 HP EFI System Short Cathedral Intake DBW Black Billet 92mm TB Without Trans Control No Pedal -
73071DBWSBNP
Original price was: $1,699.99.$1,529.99Current price is: $1,529.99. Add to cart
Ultimate Rebel Satin Short LS1 500 HP EFI System Short Cathedral Intake DBW Brilliant Billet 92mm TB Without Trans Control No Pedal -
73072
Original price was: $2,390.00.$2,151.00Current price is: $2,151.00. Read more
Ultimate Rebel Satin Short LS1, LS1 500 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 92mm Throttle Body/ 36lb Injectors/ With Trans control.. -
73072DBWBBNP
Original price was: $2,289.99.$2,060.99Current price is: $2,060.99. Add to cart
Ultimate Rebel Satin Short LS1 500 HP EFI System Short Cathedral Intake DBW Black Billet 92mm TB With Trans Control No Pedal -
73072DBWSBNP
Original price was: $2,289.99.$2,060.99Current price is: $2,060.99. Add to cart
Ultimate Rebel Satin Short LS1 500 HP EFI System Short Cathedral Intake DBW Brilliant Billet 92mm TB With Trans control No Pedal -
73073
Original price was: $2,190.00.$1,971.00Current price is: $1,971.00. Read more
Ultimate Rebel Satin Short LS1, LS1 750 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 55lb Injectors/ Without Trans control.. -
73073DBWBBNP
Original price was: $2,089.99.$1,880.99Current price is: $1,880.99. Add to cart
Ultimate Rebel Satin Short LS1 750 HP EFI System Short Cathedral Intake DBW Black Billet 102mm TB Without Trans Control No Pedal -
73073DBWSBNP
Original price was: $2,089.99.$1,880.99Current price is: $1,880.99. Add to cart
Ultimate Rebel Satin Short LS1 750 HP EFI System Short Cathedral Intake DBW Brilliant Billet 102mm TB Without Trans Control No Pedal -
73074
Original price was: $2,390.00.$2,151.00Current price is: $2,151.00. Read more
Ultimate Rebel Satin Short LS1, LS1 750 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 55lb Injectors/ With Trans control.. -
73074DBWBBNP
Original price was: $2,289.99.$2,060.99Current price is: $2,060.99. Add to cart
Ultimate Rebel Satin Short LS1 750 HP EFI System Short Cathedral Intake DBW Black Billet 102mm TB With Trans Control No Pedal -
73074DBWSBNP
Original price was: $2,289.99.$2,060.99Current price is: $2,060.99. Add to cart
Ultimate Rebel Satin Short LS1 750 HP EFI System Short Cathedral Intake DBW Brilliant Billet 102mm TB With Trans Control No Pedal -
73075
Original price was: $2,190.00.$1,971.00Current price is: $1,971.00. Read more
Ultimate Rebel Satin Short LS1, LS1 1000 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 80lb Injectors/ Without Trans control.. -
73075DBWBBNP
Original price was: $2,089.99.$1,880.99Current price is: $1,880.99. Add to cart
Ultimate Rebel Satin Short LS1 1000 HP EFI System Short Cathedral Intake DBW Black Billet 102mm TB Without Trans Control No Pedal -
73075DBWSBNP
Original price was: $2,089.99.$1,880.99Current price is: $1,880.99. Add to cart
Ultimate Rebel Satin Short LS1 1000 HP EFI System Short Cathedral Intake DBW Brilliant Billet 102mm TB Without Trans Control No Pedal -
73076
Original price was: $2,390.00.$2,151.00Current price is: $2,151.00. Read more
Ultimate Rebel Satin Short LS1, LS1 1000 HP EFI System/ Short Cathedral Intake/ Dual O2 Sensor/Cable Driven 102mm Throttle Body/ 80lb Injectors/ With Trans control.. -
73076DBWBBNP
Original price was: $2,289.99.$2,060.99Current price is: $2,060.99. Add to cart
Ultimate Rebel Satin Short LS1 1000 HP EFI System Short Cathedral Intake DBW Black Billet 102mm TB With Trans Control No Pedal -
73076DBWSBNP
Original price was: $2,289.99.$2,060.99Current price is: $2,060.99. Add to cart
Ultimate Rebel Satin Short LS1 1000 HP EFI System Short Cathedral Intake DBW Brilliant Billet 102mm TB With Trans Control No Pedal -

















































































































































































































































































































































































