Dealer Discountable

EVO U Slip On Muffler - Yamaha Viking 700 / VI (14-24)

$602.42

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...

EXO Slip On Muffler - Honda XR 650L (93-25) BLACK OUT EDITION

$743.01

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 - Polaris RZR 800 (08-14)

$430.90

- Economically priced slip on exhaust - 6061 brushed aluminum muffler housing - 304 stainless steel mid pipe - Black powder coated stainless steel...

EXO Stainless Full Exhaust System - Polaris Sportsman 850 / XP / H.O. / EPS / SP (09-16)

$1,093.79

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 M Full Exhaust System - Kawasaki KLX 110 / 110L (03-25)

$421.76

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 - Can Am DS 90X (08-22)

$421.76

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 R Slip On Muffler - Yamaha Raptor 660 (01-05)

$576.41

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

Rev Box - Honda CRF 450R (04-06)

$259.74

If you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly-priced OEM...

Rev Box - Honda TRX 400EX (05-07)

$259.74

If you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly-priced OEM...

EVO / EXO Stainless Head Pipe - Honda Talon 1000

$445.32

We’ve taken our world-class EXO Series and made it even tougher. The EXO Stainless Series is the most durable exhaust in our lineup. Constructed...

EVO R Head Pipe - Honda TRX 250EX (01-10)

$391.53

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 Full Exhaust System - Kawasaki Brute Force 750 IRS (15-25)

$1,045.29

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 S Full Exhaust System - Yamaha Zuma 125 (16-20)

$610.86

Race-proven power is what you get with an EVO S series exhaust. If a performance-driven, quality-made exhaust system is what you are after, look...

EVO U Full Exhaust System - Polaris RZR 170 (09-21)

$602.42

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 Full Exhaust System - Polaris Sportsman 500 HO (01-13)

$921.56

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...

Sticker - EVO M Muffler Decal

$11.60

We know your bike or ATV more than likely lives predominately off road, but there is something undeniably cool about a machine that is...

TFI Power Box - Polaris RZR S 800 (11-14)

$546.89

**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 - Arctic Cat Wildcat 1000 / X (12-14)

$695.21

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...

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

$460.79

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...

EVO R Slip On Muffler - Yamaha Raptor 350 (05-13)

$576.41

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 RZR XP 900 / RZR 4 XP 900 (11-14)

$602.42

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...

Rev Box - Yamaha Raptor 250 (08-12)

$259.74

If you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly-priced OEM...

Rev Box - Polaris Outlaw 525 / S / IRS (07-11)

$259.74

If you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly-priced OEM...

Rev Box - Kawasaki KFX 400 (05-07)

$259.74

If you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly-priced OEM...

Rev Box - Honda TRX 300EX (93-06)

$259.74

If you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly-priced OEM...

EVO R Head Pipe - Honda TRX 250X / 300EX / 300X (87-09)

$445.32

- 304 stainless steel TIG welded head pipe - Larger diameter than stock - Lighter than stock head pipe - Increased horsepower and torque gains -...

EVO R Head Pipe - Suzuki LTZ 400 / EFI Quadsport (03-14)

$391.53

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 M Full Exhaust System - Yamaha Grizzly 90 (19-23)

$421.76

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

Parts - ECO End Cap Assembly - Black

$99.81

Complete end cap assembly replacement for your ECO muffler. One piece high-temp coated black end tip Aluminum base plate 3 socket head end tip...

EXO Stainless Slip On Muffler - Can Am Defender HD10 / MAX (16-22)

$695.21

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 Series Slip On Muffler - Yamaha Raptor 700 (06-25)

$627.73

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

EVO R Slip On Muffler - Polaris Predator 500 (03-07)

$576.41

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

Rev Box - Yamaha Raptor 80 (02-08)

$259.74

If you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly-priced OEM...

ECO Slip On Muffler - Can Am DS 250 (06-24)

$460.79

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...

EVO M Full Exhaust System - Yamaha YFZ 50 (17-24) Black Out Edition

$495.94

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 Full Exhaust System - Honda Talon 1000R / 1000X (19-24)

$1,609.06

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 Dual Full Exhaust System - Yamaha Raptor 700 (06-14)

$1,271.64

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 - Yamaha WR 250X / R (08-20)

$966.55

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 M Full Exhaust System - Polaris Outlaw 90 (07-16)

$421.76

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

TFI Power Box - Can Am Renegade 850 (16-22)

$546.89

**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 250L (13-16)

$509.29

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

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EXO Stainless Slip On Muffler - Polaris Sportsman XP 1000 (17-24)

$695.21

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...