Sparks Racing X6 Big Core Exhaust MSD Fuel Customs Intake Air Box Yamaha YFZ450R

Power Kit Includes:

Sparks Racing X-6 Stainless Steel Big Core Full Exhaust
The Sparks Racing X6 Stainless Steel Exhaust system is the ideal exhaust system for any application because of the power gains it produces through the entire power curve. Our exhausts are complete systems, not slip-ons, because we’ve found much more performance with designing a complete system rather than working with the limitations of the stock head pipe. Some aftermarket exhaust systems are able to be used as a slip-on or complete system, but the problem is they’re still limited to stock diameters where the head pipe and rear section come together. We have spent countless hours testing on the dyno, on the track with Pro-level riders, and at the drag races to insure the most performance possible out of our exhaust systems. This exhaust system is offered in both the X6 Race Core and X6 Big Core systems. The X6 Race Core features a 2” outlet diameter which offers the best all-around performance and can be configured with a spark arrestor and quiet inserts. The Race Core system is about 102db using SAE testing guidelines. The Big Core exhaust system houses a 2.25” outlet diameter which offers more top-end performance on built engines. The Big Core is about 110db using SAE testing guidelines. The Big Core cannot be configured with any quiet inserts. A spark arrestor can be installed in the Big Core system, but the Big Core was never intended to use a spark arrestor. Running a spark arrestor in the Big Core will drastically shorten the arrestor’s life span.

MSD Blaster Fi Efi Ignition Programmable Controller
From the trails to the track, MSD Powersports new Blaster FI fuel and ignition controller delivers unparalleled performance for your YFZ450R. Select from 10 performance calibrations or create your own custom fuel and ignition curve for any engine configuration.

The Blaster FI incorporates factory style connectors for a direct plug-in installation on 2009 and newer Yamaha YFZ450R. Once connected, you can simply turn a dial to use one of the 10 different calibrations built into the Blaster FI, or connect your laptop and program your own timing and fuel map for any modifications. Program your Quad's power with MSD!

Plug-in the MSD Blaster FI to your ATV and open a new window of performance opportunities! Choose from ten preset dyno tested calibrations or connect your PC and map your own fuel and ignition tune to meet the needs of your ATV’s modifications. For top end performance, off-corner acceleration and overall power, the MSD Blaster FI delivers.

Fuel Customs Air Filter Intake System with Air Box
Fuel Customs Intake Air Filter for the Yamaha YFZ450R. Get amazing power and throttle response with our highly anticipated Yamaha YRZ 450R Intake System. With over a year of R&D put into this system it’s truly a performer. With this system, we decided to make our own high flow Air Box instead using the much restrictive stock unit that comes with the bike. With our high flow box matched to our high flow intake tube, this intake surpasses anything on the market when compared.

Key Benefits:
Unique tapered design to create velocity
Enhanced filter protection
Improved throttle response
Increased Horse Power and Torque across the rpm range
Able to run the system with or without Airbox