Check the listing for details. Big Gun Suzuki LTZ 400/400 EFI (03-14) Kawasaki KFX 400 (03-06) ECO Slip On . Condition: New. Listed at 245.00 USD. 03-13 SUZUKI LTZ400 03-06 Kawasaki KFX 400: Big Gun Eco System Slip-On Exhaust 07-1192Fits: Suzuki LTZ 400/400 EFI (03-14) Kawasaki KFX 400 (03-06)Eco System Slip-OnS/O ECO ATV LTZ400/EFI/KFX400Manufacturer: Big Gun Big Gun ECO System Slip-On Exhaust Economically priced high quality Slip-On exhaust system Quiet 98dbs Track and trail legal With Vortex Quiet Insert Sold Seperately USFS forestry approved screen type removable spark arrestor Included Tig welded stainless steel pipe construction 6061 Brushed aluminum muffler housing Brushed Stainless Steel Muffler Tip Slip fit mid pipe design allows movement of sub frames and prevents breaking exhaust systems 3-6 Horsepower increase on most models 6 Month Big Gun warranty Quality Made in the USA