Barkers Exhaust for KFX 450: Unleash your Kawasaki KFX 450 with a Barkers Full Single Inframe Exhaust System! Installing a Barkers Full Single Exhaust System is the easiest, most cost effective solution to enhance your machine. Attain more horsepower and torque across the entire power curve while eliminating that sudden fall-off that afflicts most stock systems near redline. Attain that deep, throaty signature Barkers sound you’ve been missing and feel your Kawasaki KFX 450 come to life when you install a Barkers Full Single Inframe Exhaust System! 8.5 Horsepower gain, 5.7 Torque increase, Significant weight reduction over stock system, Removable aluminum heat shield, 103 dB Sound without quiet core, Fits all KFX 450 models. Barkers Exhaust for KFX 400: Take your Kawasaki KFX 400 to the next level by installing a Barkers Full Single Inframe Exhaust System! Achieve increased power and torque throughout the entire power curve while eliminating that sudden fall-off that afflicts most stock systems. The Barkers Full Single Inframe Exhaust System was designed to install easily and is the quickest, most cost-effective improvement you can make to your Kawasaki KFX 400 to increase performance. Install a Barkers Full Single Inframe Exhaust System on your KFX 400 and you will feel it come to life. Hear your new systems deep, throaty sound only Barkers exhaust offers.
3.5 Horsepower gain (over10%), 2.5 to 4 ft-lbs. Torque increase, Substantial weight reduction over the stock system,
103 dB Sound without quiet core, Significant low-end torque gain, Huge gains in the over rev.
Power Commander V fuel tuner optimizes your ride anywhere you’ll roam. This sleek module seamlessly optimizes your air/fuel ratio without directly changing the ECU, making it effortless to push it to the max. Easily uninstall to revert back to factory default settings when you feel like giving everyone else a chance. Power Commander V takes the guesswork out of pairing efficiency with performance, keeping your focus where it belongs — on the journey ahead.
Better than ever (and smaller than ever), Power Commander V now has a fuel change range of -100/+250%, automatically giving you the best mix of performance and fuel efficiency at all times. This fuel tuner holds two maps at a time for multiple drive options (via the Power Commander V map switch accessory), as well as 10 throttle position columns, so you won’t sacrifice comfort for performance. Featuring a plug-and-play kit, Power Commander V can be installed discreetly underneath your seat, ensuring your ride looks as good as it runs.
- Compact design for discrete placement & easy uninstallation to revert to stock settings
- Vast library of tunes for any combination of aftermarket parts
- Easily change & upgrade tunes as you upgrade parts
- Comes with Power Core software that connects dyno runs with our EFI Tuners to unlock your ride’s potential
- Upgradeable with additional features such as auto-tune and launch control (included on fuel and ignition models, available through the ignition module accessory on all other models)
- Analog input which allows you to install any 0-5 volt sensor and build an adjustment table based on its input such as boost or temperature
- Easily connects to your computer via USB
- Each cylinder can be mapped individually and for each gear, giving riders more granular control
- One year warranty
- Proudly made in the USA
PIGGYBACK FUEL TUNER
Monitor and maintain your air/fuel ratio without directly changing the ECU with our Power Commander line of EFI tuners. This device has tons of tunes to choose from and can optimize your machine for speed, torque and power.
The Power Commander EFI tuner line can help take your ATV to the next level of power, without the issue of rewriting the ECU directly. With hundreds of tunes to choose from perfectly tailored for stock, modified or racing ATVs, this device is an absolute necessity during the upgrading process.