With so many great Best 400ex Exhaust to pick from, like those from brands such as Big Gun Exhaust,Lexx,Zoom Zoom Parts,Holdia,GOLKNHA,Kumar Bros USA, it can be tricky for customers to decide what to buy. But after extensive research, we’ve discovered the stand-out Best 400ex Exhaust currently on the market.
Our team rigorously tested numerous products available to consumers. The one that stands at the top of our list is Big Gun Exhaust Best 400ex Exhaust, thanks to its impressive performance and features. Below you’ll find more of our top-rated picks, along with insightful analysis from our seasoned experts. Check out their thoughts before making your purchasing choice. With this guide backing your decision, you’re sure to end up with a Best 400ex Exhaust you’ll love.
Editor's Choice
Big Gun Exhaust 07-1122 Eco System Slip-On Exhaust System (Color: Brushed, Material: Aluminum)
Premium Pick
Lexx MXe Slip-On Silencer With Mid-Pipe Compatible with Honda TRX 400EX, TRX 400X
Budget Pick
Zoom Zoom Parts Performance Aluminum Exhaust Muffler For 1999 2000 2001 2002 2003 2004 2005 2006
Top 10 Best 400ex Exhaust
We researched and compared the top products in the Best 400ex Exhaust category to provide you with these recommendations.
1. Big Gun Exhaust 07-1122 Eco System Slip-On Exhaust System (Color: Brushed, Material: Aluminum)
- Economically priced high quality slip-on exhaust system
2. Lexx MXe Slip-On Silencer With Mid-Pipe Compatible with Honda TRX 400EX, TRX 400X
- Fits Multiple Models - See Fitment Guide Image for Fitment
- Fully tunable exhaust system allows the user to change from a race exhaust (46mm Race Tip) to a forest friendly silencer (Quiet Core Insert) with just three bolts
- Engineered to improve torque and acceleration with an increase of up to 4 horsepower on some machines
- Lightweight design saves up to 3.5 lbs. over the stock exhaust
- Included 46mm Race Tip for closed course competition
- Non-CARB Compliant
3. Zoom Zoom Parts Performance Aluminum Exhaust Muffler For 1999 2000 2001 2002 2003 2004 2005 2006
- ADULT SIGNATURE REQUIRED FOR DELIVERY
4. Holdia Muffler W/Gasket Compatible with Honda TRX400EX Sportrax 400 2X4 99-2008 TRX400X 2009-2014
- Part NumberReplace for 18300-HN1-000, 18300-HN1-A70, 18392-MK4-000, 18392-MBH-000MF112A2002
- ApplicationCompatible with Honda TRX400X TRX 400X TRX 400 X TRX400 X 2X4 2009-2014
- ApplicationCompatible with Honda TRX400EX TRX 400 EX SPORTRAX 400 1999-2008
- Package Included 1x Muffler with Gasket
- Customer Service If you have any inquiries about model or installation or other aspects, please feel free to contact us before ordering.
5. GOLKNHA 4PCS 400EX Titanium Stud Bolt Gaskets Kit Compatible with Honda TRX400EX TRX400X 1999-2014
- MODEL FITMENT: Sportrax 400 TRX400EX 1999-2008 | TRX400X 2009 2012-2014 | Dirt Bike XR400R 1996-2004
- MANUFACTURER PART NUMBER: 90301-HM8-000 18291-MN5-650 92900-08022
- INCLUDED IN PACKAGE: Stud Bolt * 4, Nut * 4, Gaskets * 2
- OPTIMIZED FOR DURABILITY: Designed to withstand high temperatures and pressures, these parts prevent leaks and damage, ensuring your engine runs smoothly in demanding conditions
- AFTER-SALES SUPPORT: Please verify that your vehicle model is compatible with GOLKNHA product. We offer a 1-YEAR warranty. If you have any questions, our 24/7 CUSTOMER SERVICE team is always here to assist you.
6. Ex-Pipe W/Sealing Gasket FITS HONDA SPORTRAX 400Ex 2x4 2001-2008
- Includes: 1 x Exhaust Pipe (Replaces OEM part No.18320-HN1-000, 18321-HN1-A70 ) 2 x Exhaust Sealing Gasket (Replaces OEM part No.18291-216-000, 18291-KE5-000, 18291-MN5-650, 18291-MN9-000)
- Replaces Part Number: 18291-216-000, 18291-KE5-000, 18291-MN5-650, 18291-MN9-000, 18320-HN1-000, 18321-HN1-A70
- Offer is for Replacement Muffler on the above Models
- Kumar Bros USA sells Aftermarket parts designed to fit Above equipment
7. Muffler W/SEAL FITS HONDA SPORTRAX 400Ex 2x4 2001-2008
- Includes: 1 x Muffler (Replaces OEM part No. 18300-HN1-000, 18300-HN1-A70 ) 2 x Sealing Gasket (Replaces OEM part No.18291-216-000, 18291-KE5-000, 18291-MN5-650, 18291-MN9-000)
- Replaces Part Number : 18300-HN1-000, 18300-HN1-A70, 18392-Mk4-000, 18391-383-670, 18391-317-010
- Compatible Model : SPORTRAX 400Ex 2x4 2001-2008
- Offer is for Replacement Muffler on the above Models
- Kumar Bros USA sells Aftermarket parts designed to fit Above equipment
8. Muffler/PIPE/Dampener/SEAL FITS HONDA SPORTRAX 400Ex 2x4 2001-2008
- Includes: 1 x Muffler 1 x Muffler Gasket Seal 1 x Clamp 2 x Dampener W/Hardware 1 x Pipe 2 x Sealing Gasket 2 x Pipe Mounting Nuts
- Offer is for Replacement Muffler on the above Models
- Kumar Bros USA sells Aftermarket parts designed to fit Above equipment
9. Caltric 2 Muffler Pipe Gaskets Compatible with Honda Trx400Ex Trx400X Sportrax 400 2X4 1999-2013
- Order Includes: 2 x Muffler Gasket
- Compatible With Honda: Atc125m 1986-1987 / Atc185 1980 / Atc185s 1981-1983 / Atc200 1983 / Atc200e 1982-1983 / Atc200es 1984 / Atc200m 1985-1986 / Atc200s 1984-1986 / Atc200x 1983-1987 / Atc350x 1985-1986 / Cb125s 1978-1985 / Cb125tt 1990 / Cb200 1976 / Cb250 Nighthawk 2000-2008 / Cm185t Twinstar 1978-1979 / Cm200t Twinstar 1980-1982 / Cm250c Custom 1982-1983 / Cmx250c Rebel 1985-2012 / Crf150f 2003-2013 / Crf230f 2003-2013 / Crf230l 2009 / Crf230m 2009 / Ct125 1977 / Gb500 1989
- Compatible With Honda: Gl1800 Gold Wing 2001-2005 / 2007-10 / Gl1800hpna Gold Wing Audio / Comfort / Navi / Abs 2006-2010 / Nrx1800 Rune 2004-2005 / Nx125 1988-1990 / Nx650 1988-1989 / Tg50m Gyro S 1985-1986 / Tlr200 1986-1987 / Trx125 1987-1988 / Trx200 1984 / Trx200sx 1986-1990 / Trx250ex Sportrax 2001-2008 / Trx350 1986-1989 / Trx400ex Sportrax 1999-2008 / Trx400x 2009-2013 / Vf500c V30 Magna 1984-1985 / Vf700c Magna 1984-1987 / Vfr750f Interceptor 1986-1990 / Vfr800 Interceptor 2001-2009
- Compatible With Polaris: Scrambler 850 Xp Ho Eps Le 2013-2014 / Sportsman 850 2020-2024 / Sportsman 850 High Lifter Edition 2016-2022 / Sportsman 850 Ho Touring Eps 2014 / Sportsman 850 Ho Touring Eps Bronze Mist Le 2014 / Sportsman 850 Ho Xp Eps 2014 / Sportsman 850 Ho Xp Eps Browning Le 2014 / Sportsman 850 Ho Xp Eps Pearl White Le 2014 / Sportsman 850 Premium 2020-2024 / Sportsman 850 Sp 2015-2019 / Sportsman 850 Touring 2016-2024 / Sportsman Forest 850 2014-2015 / Sportsman Wv850 Ho 2014
- Muffler Gasket OEM Part Number: Honda: 18291-MN5-650 / 18291-216-000 / 18291-306-000 / 18291-KE5-000 / 18291-MN9-000 / Polaris: 5255577
- We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced.
10. Big Gun Exhaust 07-1272 ECO Utility Silver Slip On Exhaust for Honda
- Lightweight
Peter
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