Suzuki LTR 450 Fuel Customs Big 3 Package with PC6 and Fuel Customs Intake

Barker's Performance

$ 1,268.00

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Barker's LTR 450 Fuel Customs/Power Commander Big 3 Features:


We’ve always known that our Suzuki LTR 450 pipe makes great power, but because we developed it at the beginning of Barker’s we hadn’t really thought to come back to it with any further items or info. Recently Garrett over at Fuel Customs was working on an LTR 450 build and was able to do some additional Dyno Testing for us using his intake and Power Commander 6 setup. After testing our pipe on his machine with the PC6 and Fuel Customs intake, Garrett reported, "it's the best performing pipe I've run yet on the LTR 450."

At that point, we felt it was time to come back to the LTR and put a package together for you as a complete Big 3 setup. With 25%+ guaranteed gains, this is literally the most cost-effective modification to your LTR 450 quad. With additional modifications like mild porting and Hot Cams, even greater horsepower gains are achievable.

While we also offer an EHS Racing Big 3 setup for the LTR 450, we feel that both of these setups are great options for your LTR depending on your preference. If you want bolt on power with little or no legwork, the EHS setup might be the way to go. If you want to get rid of that Airbox and plan on doing more mods and dyno testing down the road you may want to go the FCI/PC5 route. Either way, you are going to be bolting on some serious horsepower to your machine.

Each and every Barker's Exhaust System is manufactured from premium materials that are hand welded right here in the USA. When most other after exhaust systems are mass produced robotically, Barker's Systems must be skillfully hand welded one-by-one. The exhaust pipe portion of your new system is made from 304 stainless steel that is Tig-welded with seam-reduced surfaces for smooth flow. The can is comprised of 6061-grade aircraft aluminum and comes standard in a brushed aluminum finish. You may also choose to have your can tips powder-coated in a black, blue, or red finish for added character. Finish off your new system by selecting which color Barker's Tag you would like. You can choose black, blue, red or yellow.

Other options one should consider include the Barker's Quiet Core Insert and Spark Arrestor. The Barker's Quiet Core Insert is ideal when riding in those sound sensitive areas and can reduce sound by up to 5 dB. With only a loss of .5 to 1.5 horsepower, you may decide to ride with it in all of the time. The Barker's Spark Arrestor will prevent flammable debris from being distributed from your exhaust and will help keep our trails safe!

At Barker's, we have an extreme amount of dedication and respect for the off-road lifestyle. And we understand that owning and maintaining a performance vehicle is no joke. That is why you can expect only the best in Barker's craftsmanship and design. All Barker’s exhaust systems carry a limited one-year warranty against defects in workmanship and/or materials. See Barker's Terms & Conditions.


We recommend that you monitor and check the packing in your muffler after every ride. The length and time your packing will last will vary depending on how and where you ride. When you first notice any sign of the packing depleting within the can, it's time for a repack. Packing will wear out slowly over time, starting at 100% packed. It is normal for an absorption style high-performance muffler to lose packing but once you lose more than about 10-15% of your packing it will deplete faster and faster since it can now move around in the can. It is imperative you do not allow the packing to deplete too far. If your muffler becomes very loud or you hear rattling around inside the can you have completely depleted the internal packing and should not ride the machine until the muffler is repacked with a fresh pillow. Order new packing before you need it!

The Barker's Exhaust Complete Repack Kit is designed to make repacking your Barker's Exhaust Can simple.

Suggested add-ons: Quiet Core Insert; Spark Arrestor