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Big Gun

Big Gun Exhaust was founded in 1997 by 3-time 4-Stroke AMA National Champion Mike Young, Jr. Young knew what it took to win races. He took his knowledge of what worked on the track and used it to manufacture high performance, quality exhausts for the MX and sport ATV market, and eventual Side x Side, and Street markets. After over a decade of successful and continual growth under Young, Big Gun Exhaust was sold to a new owner. In 2010, Big Gun Exhaust changed ownership once more, undergoing a tremendous company-wide restructure in an effort to improve the Big Gun brand.

With the purchase of the company, a new management and sales team came on board to help rebuild the Big Gun Exhaust brand and to streamline production and manufacturing processes. Currently, Big Gun Exhaust has all of its production and manufacturing under one roof in beautiful Corona, California, and has seen success like never before in the company’s history. With one of the largest 4-stroke exhaust product lines available, Big Gun Exhaust caters to the MX, Sport ATV, Utility ATV, Side x Side, Street and Scooter markets. Placing an emphasis on customer service and satisfaction, manufacturing high quality products made in the USA and having one of the fastest lead times in the industry has allowed Big Gun Exhaust to see exponential growth in the last few years and has also garnered a tremendous customer base worldwide. Partnering with successful race teams and riders has solidified Big Gun’s dedication to competing and winning.

With an R&D department that has been tirelessly working to stay in front of the competition, Big Gun Exhaust has taken steps towards developing new and innovative products for the future. The successful EXO, EVO and ECO lineups have since been recently accompanied by the new, highly anticipated, EXO Stainless series which has set the bar even higher for aftermarket performance exhausts in the rapidly growing ATV and Side x Side markets.

 
 
Brand: Big Gun Model: 40-R51H
Big Gun TFI Power Boxes are a big advantage for any injected UTV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 14-6952
- High-temp black thermal coated oval shaped aluminum muffler - TIG welded reinforced muffler bracket - 304 stainless steel mid pipe - Black powder coated stainless steel end tip - Much lighter than stock exhaust - Massive horsepower and torque gains - Sleek muffler design allows for maximum c..
1 ,998RON
Brand: Big Gun Model: 14-6852
- TIG welded reinforced muffler bracket - 304 stainless steel mid pipe - Black powder coated stainless steel end tip - Much lighter than stock exhaust - Massive horsepower and torque gains - Sleek muffler design allows for maximum clearance - Vortex Quiet Insert included - Removable screen-ty..
1 ,998RON
Brand: Big Gun Model: 13-6852
- High-temp black thermal coated oval shaped aluminum muffler - TIG welded reinforced muffler bracket - 304 stainless steel mid pipe - Black powder coated stainless steel end tip - Much lighter than stock exhaust - Massive horsepower and torque gains - Sleek muffler design allows for maximum c..
1 ,998RON
Brand: Big Gun Model: 13-7853
- High-temp black thermal coated oval shaped aluminum muffler - TIG welded reinforced muffler bracket - 304 stainless steel mid pipe - Black powder coated stainless steel end tip - Much lighter than stock exhaust - Massive horsepower and torque gains - Sleek muffler design allows for maximum c..
3 ,746RON
BIG GUN O2 SENSOR BUNG (for Polaris RZR XP 1000 EVO UTILITY Full Dual System 2015)
3 - 7 Days
Brand: Big Gun Model: MSP
    BIG GUN O2 SENSOR BUNG for Polaris RZR XP 1000 EVO UTILITY Full Dual System 2015..
118RON
Brand: Big Gun Model: 40-R54Q
Big Gun TFI Power Boxes are a big advantage for any injected UTV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,654RON
Brand: Big Gun Model: 09-24532
Exhaust Finish Moto BIG GUN Yamaha WR 450F (12-15) EVO R MX Slip On Only - Heat resistant black color - aluminum construction - oval shape - Reinforced bracket with silencer - Stainless steel heads - much easier than the original exhaust - + horsepower and a higher torque - stylish design -..
1 ,626RON
Brand: Big Gun Model: 09-22523
- High-temp black thermal coated oval shaped aluminum muffler - TIG welded reinforced muffler bracket - 304 stainless steel mid pipe - Black powder coated stainless steel end tip - Much lighter than stock exhaust - Massive horsepower and torque gains - Sleek muffler design allows for maximum c..
2 ,529RON
Brand: Big Gun Model: 09-24513
- High-temp black thermal coated oval shaped aluminum muffler - TIG welded reinforced muffler bracket - 304 stainless steel mid pipe - Black powder coated stainless steel end tip - Much lighter than stock exhaust - Massive horsepower and torque gains - Sleek muffler design allows for maximum c..
2 ,529RON
Brand: Big Gun Model: 09-22613
- High-temp black thermal coated oval shaped aluminum muffler - TIG welded reinforced muffler bracket - 304 stainless steel mid pipe - Black powder coated stainless steel end tip - Much lighter than stock exhaust - Massive horsepower and torque gains - Sleek muffler design allows for maximum c..
2 ,529RON
Brand: Big Gun Model: 12-4853
- High-temp black thermal coated oval shaped aluminum muffler- TIG welded reinforced muffler bracket- 304 stainless steel mid pipe- Black powder coated stainless steel end tip- Much lighter than stock exhaust- Massive horsepower and torque gains- Sleek muffler design allows for maximum clearance- Vo..
2 ,314RON
Brand: Big Gun Model: 40-R50A
Big Gun PWR Box ATVBig Gun TFI Power Boxes are a big advantage for any injected ATV. Not only do these units allow for better power but they also supply the proper fuel needed. TFI Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers or complicated inst..
1 ,626RON
Brand: Big Gun Model: 40-R50E
Big Gun TFI Power Boxes are a big advantage for any injected ATV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 40-R50D
Big Gun TFI Power Boxes are a big advantage for any injected UTV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 40-R51G
BIG GUN Can Am Maverick 1000 (2013-14) TFI Power Box UTV..
1 ,626RON
Brand: Big Gun Model: 40-R51D
Big Gun TFI Power Boxes are a big advantage for any injected ATV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 40-R51A
Big Gun TFI Power Boxes are a big advantage for any injected UTV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 40-R53A
Big Gun TFI Power Boxes are a big advantage for any injected ATV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 40-R54H
Big Gun TFI Power Boxes are a big advantage for any injected UTV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 40-R54L
Big Gun TFI Power Boxes are a big advantage for any injected UTV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 40-R54I
Big Gun TFI Power Boxes are a big advantage for any injected UTV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 40-R54C
Big Gun TFI Power Boxes are a big advantage for any injected UTV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,654RON
Brand: Big Gun Model: 40-R54N
Big Gun TFI Power Boxes are a big advantage for any injected UTV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 40-R54G
Big Gun TFI Power Boxes are a big advantage for any injected ATV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 40-R56A
Big Gun TFI Power Boxes are a big advantage for any injected ATV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 40-R57B
Big Gun TFI Power Boxes are a big advantage for any injected UTV. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for ..
1 ,626RON
Brand: Big Gun Model: 40-R57A
Big Gun TFI Power Boxes are a big advantage for any injected Quad. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instruct..
1 ,626RON
Brand: Big Gun Model: 09-2671
- chrome color- compatible with Big Gun Final Exhaust..
1 ,119RON
Brand: Big Gun Model: 40-R57E
Big Gun TFI Power Boxes are a big advantage for any injected Quad. Not only do these units allow for better power, but they also supply the proper fuel needed. Big Gun Power Boxes are designed for fuel adjustment in any part of the power range. No laptop or computers, no complicated instructions for..
1 ,626RON
Brand: Big Gun Model: 12-5682
BIG GUN EVO Utility Slip-on mufflerBig Gun Exhaust Evo Race series slip-on mufflers are designed to deliver maximum horsepower and torque gains throughout the rpm range. Evo Race Series slip-on mufflers are constructed from 0,9 mm stainless steel tubing and an aluminum muffler canister. The Big Evo ..
1 ,500RON
Brand: Big Gun Model: 12-6832
- High-temp black thermal coated oval shaped aluminum muffler- TIG welded reinforced muffler bracket- 304 stainless steel mid pipe- Black powder coated stainless steel end tip- Much lighter than stock exhaust- Massive horsepower and torque gains- Sleek muffler design allows for maximum clearance- Vo..
1 ,550RON
Brand: Big Gun Model: 12-6842
- culoare neagra termorezistenta- constructie aluminiu- forma ovala- suport armat cu amortizor de zgomot- capetele din otel inoxidabil- mult mai usoara decat esapamentul original- + cai putere si un cuplu mai mare- design elegant- se monteaza rapid..
1 ,487RON
Brand: Big Gun Model: 12-6852
- High-temp black thermal coated oval shaped aluminum muffler- TIG welded reinforced muffler bracket- 304 stainless steel mid pipe- Black powder coated stainless steel end tip- Much lighter than stock exhaust- Massive horsepower and torque gains- Sleek muffler design allows for maximum clearance- Vo..
1 ,600RON
Brand: Big Gun Model: 12-6932
- High-temp black thermal coated oval shaped aluminum muffler- TIG welded reinforced muffler bracket- 304 stainless steel mid pipe- Black powder coated stainless steel end tip- Much lighter than stock exhaust- Massive horsepower and torque gains- Sleek muffler design allows for maximum clearance- Vo..
1 ,537RON
Brand: Big Gun Model: 12-6902
Big Gun Exhaust Evo Race series slip-on mufflers are designed to deliver maximum horsepower and torque gains throughout the rpm range. Evo Race Series slip-on mufflers are constructed from .035 in. stainless steel tubing and an aluminum muffler canister. The Big Evo Race exhaust system i..
1 ,650RON
Brand: Big Gun Model: 12-4852
- High-temp black thermal coated oval shaped aluminum muffler- TIG welded reinforced muffler bracket- 304 stainless steel mid pipe- Black powder coated stainless steel end tip- Much lighter than stock exhaust- Massive horsepower and torque gains- Sleek muffler design allows for maximum clearance- Vo..
1 ,487RON
Brand: Big Gun Model: 12-7712
- High-temp black thermal coated oval shaped aluminum muffler - TIG welded reinforced muffler bracket - 304 stainless steel mid pipe - Black powder coated stainless steel end tip - Much lighter than stock exhaust - Massive horsepower and torque gains - Sleek muffler design allows for maximum c..
2 ,005RON
Brand: Big Gun Model: 12-7612
- High-temp black thermal coated oval shaped aluminum muffler- TIG welded reinforced muffler bracket- 304 stainless steel mid pipe- Black powder coated stainless steel end tip- Much lighter than stock exhaust- Massive horsepower and torque gains- Sleek muffler design allows for maximum clearance- Vo..
1 ,653RON
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