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- USA
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Big Gun Tfi Power Box Wolverine X4/R-Spec X2The Big Guns TFI (Throttle and Fuel Injection) Power Box delivers an effortless performance boost by optimizing throttle mapping and fuel delivery. Simple to install and tuned for broad compatibility, this plug and play module sharpens throttle response, smooths power delivery, and enhances mid range torque, all without sacrificing reliability. Designed with durability in mind, the TFI Power Box features rugged construction and weather resistant
The Big Guns TFI (Throttle and Fuel Injection) Power Box delivers an effortless performance boost by optimizing throttle mapping and fuel delivery. Simple to install and tuned for broad compatibility, this plug-and-play module sharpens throttle response, smooths power delivery, and enhances mid-range torque, all without sacrificing reliability. Designed with durability in mind, the TFI Power Box features rugged construction and weather-resistant sealing to withstand tough conditions.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
4.2 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Works as described. Great product
Smells great, and is a decent moisturizer. Will continue to purchase it.
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Reviewed in the United States on December 13, 2025
★★★★★ 5
It really works!
Just buy it!!! Well worth the money, since it does exactly what it says it does. The smell is heavenly and nothing else keeps my skin this soft. Beach days are about over and my tan is still glowing, from regular use. Highly recommend.
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Reviewed in the United States on September 19, 2023
★★★★★ 4
Very moisterizing
the Mau Island secret after sun tan is very moisturizing and it prevented peeling after a deep island tan. My skin does look dewy and smooth. I did not however find the scent as lasting or even as strong as I would have liked in an after sun lotion, its rather light, still a nice scent. I found it a little pricey in comparison to Hawaiian tropic or others.
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Reviewed in the United States on September 24, 2022
★★★★★ 5
Magic
This stuff in combination with the burn to brown gel works magic 😍 it saved our vacation from being ruined.
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Reviewed in the United States on June 30, 2025
★★★★★ 5
Love this product
This product has been the best. A small amount goes a very long way. You don’t feel greasy after just moisturized. To me, it doesn’t really smell like anything. it’s not overpowering or noticeable after it’s rubbed in. I definitely will recommend and continue to buy.
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Reviewed in the United States on September 10, 2025
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