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Big Gun Exhaust
Big Gun Exhaust 14-16 Polaris Ace 325 Power Box — MPN 40-R54R
Big Gun Exhaust 14-16 Polaris Ace 325 Power Box — MPN 40-R54R
Regular price
$388.99 USD
Regular price
Sale price
$388.99 USD
📦
Special Order — ships in 2–3 weeks
Shipping calculated at checkout.
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Confirm fitment before you orderParts vary by year, make, and model. Not sure it fits your machine? Our techs will check for you — call or text 385-506-5883.
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.
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