Jokers Racing > Kawasaki KFX450 Parts > KFX450 Intake & Exhaust

Kawasaki KFX450R Looney Tuned Dual Exhaust System (LTE Racing)

Newest creation for the Kawasaki 450 from the leaders in ATV Dual Exhaust. As the inovators of dual exaust LTE prides them selves in quality built, unique systems that smoke the competition. This system creates a massive amount of horsepower that was not obtainable w/ a single system. The two styles of air intakes cover both dune riders and XC racers both looking to turn heads. The Y header is made out of 304 stainless connected to the silencers by two seperate Mid pipes also made out of 304 stainless. Silencers are made of 304 stainless core that is consealed by Race Tools pillow packing and the 4" aluminum shells and billet end caps. Choosing the Polished or black finish on the silencers is completely up to you. Kawasaki KFX450R Dual Exhaust System NEW! Kawisaki Intake This master piece of Billet aluminum and Fully tapered, stamped aluminum creates a nice increase in HP for the new KFX 450. The intake tube is stamped out of aluminum from the 42mm throttle body to a 70mm filter intake. The trick frame mount is solid billet aluminum with the LTE oval logo engraved. This trick unit comes with the K&N filter and outerwear. LTE Electronic Fuel Control get the most out of your LTE custom system

Kawasaki KFX450R Prefilter (CDB)

K&N Outerwears Prefilter Add more life to your K&N filter by using an Outerwears Prefilter. This material allows air through, but filters out dust and sand in addition to being water resistant. Your K&N filter allows greater air flow, don't let anything but air get into your engine.

Kawasaki KFX450R Billet Aluminum Air Intake System (LTE Racing)

This master piece of Billet aluminum and Fully tapered, stamped aluminum creates a nice increase in HP for the new KFX 450. The intake tube is stamped out of aluminum from the 42mm throttle body to a 70mm filter intake. The trick frame mount is solid billet aluminum with the LTE oval logo engraved. This trick unit comes with the K&N filter and outerwear.

Kawasaki KFX450R EVO R Exhaust (Big Gun)

(06) Kawasaki KXF450F Complete System Stainless Steel Complete Exhaust System Computer mapping designed for best power across power range, this technology allows for the best and broadest power band possible to give best traction and maximum power output from an exhaust. 1 pound lighter than stock, adds up to 3.5 more horsepower. Meets AMA 102 db sound requirements also comes standard with USFS approved spark arrestor, Vortex Quiet Insert meets 94db state park requirements, Race Tools pillow packing. (only exhaust system to come with all the above features standard) Jetting not necessary. Standard 6 month warranty applies to this product. Also available: -Colored End Caps -End Cap, Spark Arrestor & Vortex Insert Kit -Big Gun EVO Trailer Hitch Reciever Black Anodized
Blue Anodized
Green Anodized
Orange Anodized
Red Anodized
Silver Anodized
Yellow Anodized
End Cap, Spark Arrestor & Vortex Insert
Trailer Hitch Reciever

Kawasaki KFX450R FLOW EXHAUST SYSTEM (AC Racing)

Flow HVO 2008 KFX400 FLOW EXHAUST SYSTEM Unleash the up to 10+ hidden horsepower and torque you've been looking for with our 100% made in the USA exhaust systems. All FLOW sytems are hancrafted from TIG welded mandrel bent aircraft quality 304 stainless steel, a hardened 6063 aluminum muffler housing, and 6061 aluminum front and rear end-caps that are hard annodized to a military spec. that makes them 800% to 1000% harder than raw aluminum. Includes a removable U.S.F.S. spark arrestor. (COMPLETE SYSTEM)

Kawasaki KFX450R DMC Dual Exhaust System (Advantage)

The new KFX450R twin exhaust from DMC offers dynamic performance in this solid system that utilizes two mufflers to deliver maximum performance while maintaining sound level requirements. DMC has combined a perfect blend of tuned length and diameter, along with a unique Velocity Splitter to provide the maximum exhaust velocity for low and mid range torque, along with the increased overall volume for big top end horsepower. With torque rolling in at a 24.8% lb/ft increase and horsepower at a screaming 21.5% increase, your competition will wonder where you went. The system features an ultra tough T304 stainless steel header, velocity splitter and stepped diameter midpipes along with a tough alloy heat shield and Afterburner extruded mufflers. Rebuildable in minutes. DMC uses only the highest quality packing material for maximum and consistent performance. Installation on this monster is a snap. No need to bang, hammer, cut, saw, abuse, or otherwise manipulate your KFX. You can go from out of the box to out in front in a matter of minutes.

Kawasaki KFX450R Intake System (Trinity Racing)

Kawasaki KFX450R Looney Tuned Exhaust System (LTE Racing)

Full tappered Single also available in Black.

Kawasaki KFX450R SLIP-ON EXHAUST (Trinity Racing)

The new KFX450 slip on exhaust system adds huge power gains over the stock system. Featuring a stainless steel mid section and billet aluminum components on the silencer, this system shows its quality and workmanship right out of the box. This slip on system is a must have for all KFX450 riders,

Kawasaki KFX450R Aluminum Heat Shield Set (HEP)

Made from .125" aluminum. Laser cut HEP logo included. These heat shields are available in a variety of powder coated colors. Uses oem hardware. Front Heat Shield Rear Heat Shield

Kawasaki KFX450R Pro Circuit T-4 Ti-4 Silencer Head Pipe / Slip On Exhaust System (MTA)

Available in full pipe or slip on and you as well have a choice of eather stainless or titaninum. Pro Circuit is a custom precision engine and suspension building facility. Pro Circuit has invested over 25 years in engine building and machine shop techniques. Straight from the track to the shop and onto your bike, Pro Circuit performance products are the best available. T4SILENCER-The T-4 offers performance without the flash. Constructed of lightweight brushed aluminum and stainless steel, this muffler is built tough. The innovative design provides huge horsepower increases and faster; stronger response during hard acceleration. Like the Ti-4, the T-4 will give the racer the ability to tune his bikes performance with a selection of end caps that change the powerband of the bike around the needs of the rider. Quickly changed, the standard end cap, the optional smaller and bigger end caps offer tremendous performance gains. Also, can be used with the OEM stock or a Pro Circuit standard head pipe. When it comes to racing, the T-4 is one of the most sought after four-stroke performance mufflers on the market today.

Kawasaki KFX450R Pro Series Thumper Exhaust (Eddie Sanders)

Kawasaki KFX450 Full exhaust system for the all new KFX450R, stepped header ceramic coated inside and out, tapered stainless steel megaphone core, billet accessories. Choose from red, blue, black or polished.

Kawasaki KFX450R Dual Stage Foam Air Flow Systems (Modquad)

Kawasaki KFX450 Air Flow System. Set includes Billet Aluminum Airbox Adapter, Unifilter Dual Stage Foam Filter, Installation Instructions and Necessary Hardware for Installation. Fit's Kawasaki KFX450 ATV's.