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Throttle Friday: 10% - 15% off site wide. Offer ends: 12/1/2025 ×
biggunexhaust

Throttle Friday Sale

No Code Needed. Discounts automatically apply at checkout.

15% Off

Full Exhaust Systems, Head Pipes, Slip On Mufflers, Rev Boxes, Power Boxes

10% Off

Packing Kits, Quiet Inserts, Spark Arrestor Parts, Repair Parts

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Throttle Friday Sales

No coupon code needed. Discount applies automatically in checkout.

Exhaust Systems

15% Off

shop now
Head Pipes

15% Off

shop now
Slip On Mufflers

15% off

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Rev Boxes

15% Off

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FIND PARTS FOR YOUR ATV

Tech Talk

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Spark Arrestor & Vortex Insert Installation

by Aaron Jurgens on
In this episode of Big Gun Tech Talk, we explain how to install our Spark Arrestor & Vortex quiet insert.
Read more

How to Repack Your Big Gun Muffler

by Aaron Jurgens on
In this episode of Big Gun Tech Talk, we show you how to repack your Big Gun muffler.
Read more

Power Box 101: Functionality & Adjustment Basics

by Aaron Jurgens on
In this episode of Big Gun Tech Talk, we go through the basics of the Big Gun Power Box.
Read more

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