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Yamaha YZ 450F Exhaust
Big Gun exhaust for the Yamaha YZ 450F. Slip-on mufflers, full exhaust systems and head pipes in the EVO R, Ballistic and Eco series, fitting model years 2003 to 2018. Slip-on mufflers bolt to the stock head pipe in about an hour, full systems replace the whole run for the biggest gain, and a tuner keeps the fuel right after the swap. Most systems include a removable spark arrestor, and orders over $100 ship free. Closed-course use only.
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Sold outEvery Big Gun part for the Yamaha YZ 450F
15 parts: 5 full exhaust systems, 6 slip-on mufflers, 2 head pipes, 1 TFI Power Box tuner, 1 Rev Box. From $264.91.
Part numbers and fitment years
| Part | Fits | Part # | Price |
|---|---|---|---|
| Rev Box | 2003 to 2006 | 40-R13 | $264.91 |
| EVO R Slip On Muffler | 2007 to 2009 | 09-24512 | $587.87 |
| EVO R Head Pipe | 2007 to 2009 | 09-24511 | $399.32 |
| ECO Slip On Muffler | 2007 to 2009 | 07-1102 | $469.95 |
| TFI Power Box | 2010 to 2018 | 40-R61 | $519.42 |
| EVO R Full Exhaust System | 2010 to 2013 | 09-22613 | $985.76 |
| EVO R Full Exhaust System | 2007 to 2009 | 09-24513 | $985.76 |
| BALLISTIC SERIES Slip On Muffler | 2010 to 2013 | 08-1362 | $548.81 |
| ECO Slip On Muffler | 2010 to 2013 | 07-1362 | $469.95 |
| EVO R Slip On Muffler | 2010 to 2013 | 09-22612 | $587.87 |
| EVO R Head Pipe | 2010 to 2013 | 09-22611 | $399.32 |
| EXO R Series MX Full Exhaust System | 2023 to 2000 | 19-24553 | $1,075.38 |
| EXO R Series MX Full Exhaust System | 2020 to 2022 | 19-24543 | $1,075.38 |
| EXO Full Exhaust System | 2020 to 2022 | 13-24543 | $1,037.38 |
| BALLISTIC SERIES Slip On Muffler | 2007 to 2009 | 08-1102 | $548.81 |
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