Best Sellers

TFI Power Box - Kawasaki KX 450F (09-18)

$520.24

**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...

TFI Power Box - Honda CRF 450R (09-18)

$520.24

**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...

EXO Series Full Exhaust System - Yamaha Raptor 700 (15-25)

$1,126.64

EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the...

ECO Slip On Muffler - Yamaha Grizzly 550 / EPS (08-14)

$470.70

ECO series is for the price-conscious rider that wants to get every ounce of power out of his/her motor but does not want to...

TFI Power Box - Honda Rincon 680 (06-14)

$520.24

**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...

EVO U Slip On Muffler - Polaris RZR S 900 (15-24)

$615.37

With its deep and throaty tone, the EVO U series surely doesn’t disappoint. Designed specifically for utility ATV’s, sport utility ATV’s and Side x...

EVO U Dual Slip On Muffler - Kawasaki Teryx 4 800 (14-23)

$1,265.23

With its deep and throaty tone, the EVO U series surely doesn’t disappoint. Designed specifically for utility ATV’s, sport utility ATV’s and Side x...

EVO R Full Exhaust System - Suzuki RM-Z 450 (08-17)

$987.33

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO...

EVO R Full Exhaust System - Kawasaki KLR 250 (All Years)

$987.33

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO...

EVO U Slip On Muffler - Polaris Scrambler XP 1000 (14-19)

$615.37

With its deep and throaty tone, the EVO U series surely doesn’t disappoint. Designed specifically for utility ATV’s, sport utility ATV’s and Side x...

EVO R Full Exhaust System - Polaris Predator 500 (03-07)

$1,074.94

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO...

EVO R Full Exhaust System - Kawasaki KFX 450R (07-14)

$987.33

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO...

EVO R Full Exhaust System - Honda TRX 450R (06-14)

$987.33

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO...

EVO U Slip On Muffler - Honda Rancher 400 4x4 (04-07)

$615.37

With its deep and throaty tone, the EVO U series surely doesn’t disappoint. Designed specifically for utility ATV’s, sport utility ATV’s and Side x...

EVO R Slip On Muffler - Can Am DS 450 / EFI / XXC / XMX (08-15)

$588.80

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO...

BALLISTIC SERIES Slip On Muffler - Honda TRX 250X (09-24)

$549.68

The Big Gun Exhaust BALLISTIC series offers the best bang for your buck if you are looking for instant horsepower and torque gains. The...

EVO M Full Exhaust System - Yamaha Raptor 80 (02-08) Black Out Edition

$506.60

EVO M series has been a Big Gun staple for over a decade. Though there have been changes and improvements over the years, the...

EVO M Full Exhaust System - Honda CRF 110F (19-25) Black Out Edition

$506.60

EVO M series has been a Big Gun staple for over a decade. Though there have been changes and improvements over the years, the...

EXO Slip On Muffler - Kawasaki KLR 650 (90-22)

$710.16

EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the...

EXO Stainless Dual Slip On Muffler - Honda Talon 1000R / 1000X (19-24)

$1,247.28

EXO Stainless is the most durable exhaust in our lineup. Constructed of high-strength 304 stainless steel from front to back, this system is sure...

EVO U Slip On Muffler - Can Am Outlander MAX 1000 / XT (13-23)

$615.37

With its deep and throaty tone, the EVO U series surely doesn’t disappoint. Designed specifically for utility ATV’s, sport utility ATV’s and Side x...

EVO U Dual Slip On Muffler - Polaris RZR XP 4 Turbo (16-22)

$1,157.52

** DUE TO HIGH ENGINE TEMPERATURES OF THIS RZR, YOU MUST PROPERLY TUNE BY USING SOME SORT OF FUEL CONTROLLER IN ORDER TO MAINTAIN...

EVO U Full Exhaust System - Polaris ACE 150 (17-22)

$615.37

With its deep and throaty tone, the EVO U series for the Polaris ACE 150 surely doesn’t disappoint. Designed specifically for utility ATV’s, sport...

EVO U Dual Slip On Muffler - Polaris RZR RS1 (18-22)

$1,157.52

With its deep and throaty tone on the Polaris RZR RS1, the EVO U series surely doesn’t disappoint. Designed specifically for utility ATV’s, sport...

EVO U Slip On Muffler - Can Am Outlander MAX 450 / DPS (17-23)

$615.37

With its deep and throaty tone, the EVO U series surely doesn’t disappoint. Designed specifically for utility ATV’s, sport utility ATV’s and Side x...

EVO M Full Exhaust System - Polaris Sportsman 110 (16-24)

$430.83

EVO M series has been a Big Gun staple for over a decade. Though there have been changes and improvements over the years, the...

EVO U Dual Slip On Muffler - Polaris RZR XP 1000 / RZR 4 XP 1000 / HL (15-23)

$1,157.52

** DUE TO HIGH ENGINE TEMPERATURES OF THIS RZR, YOU MUST PROPERLY TUNE BY USING SOME SORT OF FUEL CONTROLLER IN ORDER TO MAINTAIN...

TFI Power Box - Polaris General 1000 (16-21)

$578.03

**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...

TFI Power Box - Polaris Ace 325 (14-16)

$557.93

**This product is not ARB / CARB compliant and cannot be sold in the state of California** Increases horsepower and throttle response Installs in...

EXO Stainless Slip On Muffler - Can Am Maverick X3 / R / X DS / X RS / X RC / X MR (17-23)

$710.16

EXO Stainless is the most durable exhaust in our lineup. Constructed of high-strength 304 stainless steel from front to back, EXO Stainless is sure...

EXO Stainless Slip On Muffler - Can Am Outlander 800R XT / XMR (12-15)

$710.16

EXO Stainless is the most durable exhaust in our lineup. Constructed of high-strength 304 stainless steel from front to back, EXO Stainless is sure...

EXO Stainless Slip On Muffler - Polaris Scrambler XP 1000 (14-19)

$710.16

EXO Stainless is the most durable exhaust in our lineup. Constructed of high-strength 304 stainless steel from front to back, EXO Stainless is sure...

EXO Stainless Slip On Muffler - Polaris Sportsman XP 1000 (15-16)

$710.16

EXO Stainless is the most durable exhaust in our lineup. Constructed of high-strength 304 stainless steel from front to back, EXO Stainless is sure...

EXO Stainless Slip On Muffler - Yamaha Viking 700 / VI (14-24)

$710.16

EXO Stainless is the most durable exhaust in our lineup. Constructed of high-strength 304 stainless steel from front to back, EXO Stainless is sure...

EVO U Full Exhaust System - Polaris Sportsman 600 (02-08)

$941.38

** THIS SYSTEM UTILIZES THE STOCK (OEM) FRONT SECTION OF THE EXHAUST THAT COMES OUT OF THE MOTOR / HEAD. WE DO NOT SUPPLY...

EVO U Slip On Muffler - Yamaha Grizzly 450 / EPS (03-14)

$615.37

With its deep and throaty tone, the EVO U series surely doesn’t disappoint. Designed specifically for utility ATV’s, sport utility ATV’s and Side x...