Yes, the new 2010 KX450F is already fast. But looking for more? You can take your pick of three full system options in stainless/aluminum, titanium/titanium, and titanium/carbon fiber. That's not enough? You can also get a stainless/aluminum slip-on, as well. The stainless systems come with a 96dB sound insert/USFS approved spark arrester installed, and optional 94dB and 99dB inserts are available separately.
Part Number: 2446503
Price: $595.00 MSRP – Stainless/Aluminum Full System
Part Number: 2446703
Price: $395.00 MSRP – Stainless/Aluminum Slip On
Part Number: 2446162
Price: $895.00 MSRP – Titanium / Carbon Fiber Full system
Part Number: 2446167
Price: $845.00 MSRP – Titanium / Titanium Full system
More info? Check www.yoshimura-rd.com