#Atc 250r silencer series#
#Atc 250r silencer free#

FMF Racing’s Tru-Flo stamping process ensures a perfect fit and optimum performance. If you’re riding trails, tracks or in the open desert, this pipe has what you’re looking for. The Fatty pipe is FMF’s most popular pipe for that same reason. Improved throttle response, a linear powerband and enhanced over-rev all add up to a pipe that everyone will benefit from.

#Atc 250r silencer series#

Quick hit: Pipes and silencers are sold separately.įatty Gold Series Pipes, PowerCore Silencers and Turbine Core Spark ArrestorsĪpplication(s): Popular Honda, Yamaha and Suzuki two-stroke ATVsįMF Fatty Gold Series pipes broaden the powerband of your two-stroke ATV and provides a healthy power increase everywhere. PTR pipes and Fat Boy silencers use all stock OEM header springs, one OEM pipe bolt and pipe hanger, and three OEM silencer bolts (per side). Additionally, all pipe orders made directly from DRI include jets for stock carburetors at no added charge. All pipes are pre-fit and pressure-tested. The header flange is CNC-machined-steel with an O-ring design for optimum seal at pipe-to-cylinder joint. Recommended for MX, cross country, trail, play riding and sand dune riding, all Paul Turner pipes are stamped from 20-gauge steel using extremely accurate dies and hand welded. In 1989 Duncan Racing bought PTR and has been making two-stroke PTR pipes and building two-stroke engines under the Paul Turner Racing banner ever since.ĭuncan Racing pairs its Fat Boy silencer with its Paul Turner pipes for a combination that creates a claimed 30-percent gain in peak power with great low-end response and impressive mid-range pull. Then, Duncan Racing became the sole distributor for PTR products for a few years. His pipes were used by Honda, Suzuki and Yamaha factory race teams. Paul Turner, a former Team Honda MX mechanic, has a long history of engine and pipe builds. Several of the Fat Boy 4 systems have a new design, and all are made in America.Īpplication(s): Honda TRX250R, Honda ATC250R, Suzuki LT500, Yamaha Banshee

#Atc 250r silencer free#

Also, all Fat Boy 4 exhausts systems come with a free jet kit for the stock carburetor. All mufflers are completely re-buildable and re-packable. Quick hit: The new pipes will soon be released for the Honda TRX250R.Īpplication(s): Select Honda, Suzuki, Yamaha four-stroke ATVsĭuncan Racing manufactures its Fat Boy 4 complete exhaust systems for a number of quads, including special orders for other sport ATV models.įeatures of the Fat Boy 4 include CNC-bent stainless steel headers, mid-pipes and tail sections, custom-designed 0.100-inch-wall aluminum extrusion muffler body, CNC-machined stainless steel header flanges, O-ring seal at the tail pipe-to-muffler joint and front and rear end caps are CNC-machined from 6061 billet aluminum. The Fat B’ pipes are a mid- to top-end pipe for those needing maximum horsepower. The company’s newest products are the just-released Fat B’pipe series for the Honda ATC250R and Suzuki LT500. Quick hit: Both exhaust systems come with a spark arrestor.Īpplication(s): Suzuki LT500 Honda ATC250RĬT Racing has been building race-winning pipes since before ATVs had four wheels, winning more championships than any other brand worldwide. The LTZ90 kit features a pipe and jet kit, stainless header and midsection while the silencer is aluminum. Here’s a look at some of the best exhaust systems on the market, all specifically designed and built for quads. There are plenty of options for aftermarket exhaust systems. We want riding opportunities to continue, so that means we have to get along with other trail users. There is no justifiable reason to use those race exhausts on public trails, not even on your own property if there are neighbors close enough to hear. There are plenty of owners who have legitimate reason to buy closed-course race exhaust systems. Forest Service-approved spark arrestor, and that the pipes meet the required sound levels. The responsible thing to do is make sure any new pipes you buy have a U.S. When you decide to purchase an aftermarket exhaust system, you need to do your homework. Think of it as increasing your power-to-weight ratio. Not only can an aftermarket exhaust increase the horsepower of your quad, but, in most cases, it can also shave some weight off your vehicle. An effective and relatively inexpensive way to increase the horsepower of your quad is with an aftermarket exhaust system.