Available as a Slip-On that bolts onto the OEM head pipe. Or combine with our 3-1 large diameter tapered head pipe for a complete high performance full exhaust system.

!!Special pricing when ordered as a Slip-On with ECU Flash or Complete System with ECU Flash!!

One of the most iconic off-road exhaust systems ever created is back; E-Series. Available three ways for the mighty Yamaha YXZ1000R – A Slip-On that mounts to the OEM Head Pipe; A High Performance Head Pipe only that mounts to the OEM muffler and most other Slip-On(s); Or as a Full Exhaust System that includes the Head Pipe and Slip-On!

E-SERIES SLIP-ON - Tunable Titanium Diffuser Disc System allows you to adjust Power, Sound, A/F curves. The Slip-On features a 304 series stainless steel mid-pipe with E-Series Titanium Muffler Shell and Titanium Tunable Diffuser Disc assembly. U.S.F.S qualified spark arrestor. Includes precisely cnc’d Billet Mounting Bracket System with Rubber Insulator Extrusion and coated with a durable high temp Gray powder coating finish. Packed exclusively with long lasting Area P Muffler Packing Material for superior attenuation of sound and insulation of radiant heat. Up to 7 horsepower increase!

E-SERIES 3-1 HEADPIPE ASSMEBLY – Features a dyno developed racing inspired 3-1 stainless steel Slip-fit/Spring Mount design head pipe. Stainless steel billet exhaust port collars and billet aluminum flanges are precisely cnc’d to bolt-into the cylinder head exhaust port. Large diameter 1.75” tapered head pipes flow into a hand-built 3-1 merge collector. An 18mm Wideband O2 Bung (and plug) is installed into the mid-pipe for precise tuning options. Up to 14 horsepower gain when combined with Slip-On and ECU Flash!

ECU MAPPING – Area P & Fuel Moto have extensive mapping sessions on our in-house Dyno facilities for the Yamaha YZX1000R. We own three YXZ 1000R between us, so we are enthusiasts as well. For superior throttle response and maximum performance, we highly recommend our flash service with either the Slip-On and/or Head Pipe combination.