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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Big Gun 15-23 Yamaha YFZ 450R Power BoxThe 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
4.4 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Put These In Your Cart!
Super grippy! Very comfortable, best gripper socks I've purchased so far.
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Reviewed in the United States on August 27, 2025
★★★★★ 2
Not for me
Very tight around the toes. Not a repeat for me.
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Reviewed in the United States on January 3, 2026
★★★★★ 5
Great
Great quality socks
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Reviewed in the United States on September 28, 2025
★★★★★ 1
too tight
These are so tight on my toes it felt like it was cutting off the circulation.
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Reviewed in the United States on November 9, 2025
★★★★★ 4
Socks
Fast service , however they are cheaply made if you don’t mind that get them i don’t see these lasting long holding up wise, seller was fast to deliver
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2025
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