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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
For Your Every Summer RSVP, with Code: SUMMER15
Description
Fuel Injection System- Supports 600HPFiTech 30004 Go EFI Power Adder Fuel Injection System, 600HP Go EFI Power Adder 600HP Features: 2. 5 BAR internal MAP sensor (4) Flow matched injectors Blower and turbo ready Boost and Nitrous timing Built in pressure regulator Pro tuning laptop software Suitable for up to 650hp (2) Fan control Support for Nitrous Ignition timing control Air Fuel Ratio tuning Matte black finish Kit includes: (1) Die cast throttle body (1) Hand held controller (1) Hand
FiTech 30004 - Go EFI Power Adder Fuel Injection System, 600HP Go EFI Power Adder 600HP Features: 2.5 BAR internal MAP sensor (4) Flow matched injectors Blower and turbo ready Boost and Nitrous timing Built-in pressure regulator Pro-tuning laptop software Suitable for up to 650hp (2) Fan control Support for Nitrous Ignition timing control Air/Fuel Ratio tuning Matte black finish Kit includes: (1) Die-cast throttle body (1) Hand-held controller (1) Hand-held controller cable (1) Windshield mount (1) 4+2-Pin Connector (1) O2 sensor (1) O2 bung kit (1) CTS sensor (1) CTS adapter (1) Mini USB cable (1) Return plug (1) Gasket kit Note: E85 Fuel compatible simply by decreasing HP settings during tuning set up. Note: Requires 58 pounds of continous fuel pressure with a return line to the fuel tank. Note: Requires the use of Electronic Ignition. Will not work with a points distibutor.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 3
Pretty Colors to Encourage Me to Walk!
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
Hum. Extra large does not seem extra large. I have a slender but size 10-10.5 foot. Will keep but was hoping for a looser fit. Bought to match an Under Armour walking outfit.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Socks
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
So cute
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Reviewed in the United States on March 6, 2026
★★★★★ 5
Real comfort.
Size: Large, Color: (001) Black / Black / Pitch Gray
Second purchase. Good workout sock.
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Very nice
Size: Large, Color: (100) White / White / Pitch Gray
I just received these for my son. They are very nice and look sturdy, but he hasn't worn them yet, so I cannot speak to how well they hold up in the wash or when worn. They appear to be the right size and look stretchy, but not the kind of stretchy that feels super tight on the foot (which I don't like). If they wear unusually well or poorly, I will come back and edit this.
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Reviewed in the United States on December 26, 2025
★★★★★ 5
MY FAVORITE SOCKS
Size: Large, Color: (001) Black / Black / Pitch Gray
I bought these originally at my local UA store and had to buy more. They are my favorite daily wear.
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Reviewed in the United States on February 25, 2026
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