Suzuki LTR 450 Fuel Customs Big 3 Package with PC5 and Fuel Customs Intake

Barker's Performance

$ 1,205.00 $ 1,267.95

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

  • Barkers Single Inframe Exhaust System
  • Power Commander 5 Fuel Controller
  • Fuel Customs Intake
  • Barkers Tag: black, blue, yellow, or red
  • Cans: Brushed Aluminum with optional black, blue, red, or white tips
  • Optional Add-Ons: Quiet Core; Spark Arrestor; Ceramic Coating 
  • Sleek inframe design
  • 10.5hp Increase | 26% Gain with Big 3 Setup
  • Clamps are built into the can
  • 103 dB Sound without quiet core
  • Removable aluminum heat shield
  • Fits all LTR 450 models (2006-2011) 


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 5 setup. After testing our pipe on his machine with the PC5 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 Barkers 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, Barkers 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, red or white finish for added character. Finish off your new system by selecting which color Barkers Tag you would like. You can choose black, blue, red or yellow.

Other options one should consider include the Barkers Quiet Core Insert and Spark Arrestor. The Barkers 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 Barkers Spark Arrestor will prevent flammable debris from being distributed from your exhaust and will help keep our trails safe!

At Barkers, 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 Barkers Terms & Conditions.

Suggested add-ons: Quiet Core Insert; Spark Arrestor