Make: Honda Model: TRX 400EX Years: 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 Series: Performance System: Slip On Shape: Round Mount: Side Color: Red End Cap: Turn Down - Brushed Aluminum RE-JETTING REQUIRED Performance Series The Performance Series uses a 2 1/8" non-restrictive core for maximum flow. Depending on the model, you can expect a 4-6 dB increase over stock. The exhaust shell is made of T6061 Aluminum that weighs substantially less than stock. USFS Approved: All HMF offroad exhausts come with a USFS approved spark arrester. Two Year Warranty: HMF Engineering Inc. warranties all exhaust systems for two years from the date of purchase for all manufacturing defects. New HMF Factory Jet Kit for your Honda TRX 400EX 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 using an HMF exhaust. Race Parts sells the HMF Jet Kit to work with HMF exhausts. When HMF designs an exhaust, they do several dyno runs with various jets and the jets that provide the best air/fuel ratio are added to the jet kit. Baseline is the manufacturers recommended jetting and smaller and larger jets included to accomodate changes in altitude or humidity. This HMF Factory Jet Kit Includes: 1999-2013 - Individual Keihin Hex 152, 160, 165, 170, 180, 190, 200 and 42 Pilot Bikes must be jetted for valid exhaust warranties.

*Hardware may be different than pictured.

Store Policies: Customer Satisfaction is Policy #1 at Race Parts.  We are eBay professionals and we bring years of experience in the world of powersports to the table. As former HMF employees, we know this product inside and out and you can be assured that your purchase will be handled by a friendly professional from start to finish. You will receive email update with a tracking number when your product ships. CHECK OUR STOCK: Stock levels change daily. Check to see what options are on the shelf and estimated delivery time. CONTACT *Please include model/year/color in email/text. All HMF exhausts are hand built to order in the USA. We carry an extensive stock of HMF Exhausts but with over 1600 series/color combinations, we simply cannot stock every variation. Please ask if you have time constraints. If we don’t have the exact product you are looking for, we may have a suitable option on the shelf. Sales/Tech Support questions welcome M-F 9am-5pm EST

Race Parts carries a full line of only the best high performance accessories and parts. K&N filters up to 60% off, Jet Kits, HMF Quiet Cores, EFI Controllers, Tires, Lighting, Handle bars and more! Just ask and you will find the best prices on eBay.