Parts
Suzuki RM-Z 450 Exhaust
Big Gun exhaust for the Suzuki RM-Z 450. Slip-on mufflers, tfi power box fuel tuners and rev box cdi units in the EVO R, Ballistic and Eco series, fitting model years 2005 to 2019. 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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Every Big Gun part for the Suzuki RM-Z 450
7 parts: 1 full exhaust system, 3 slip-on mufflers, 1 head pipe, 1 TFI Power Box tuner, 1 Rev Box. From $264.95.
Part numbers and fitment years
| Part | Fits | Part # | Price |
|---|---|---|---|
| EVO R Full Exhaust System | 2008 to 2017 | 09-54503 | $985.92 |
| TFI Power Box | 2008 to 2019 | 40-R82 | $519.50 |
| EVO R Slip On Muffler | 2008 to 2017 | 09-54502 | $587.96 |
| BALLISTIC SERIES Slip On Muffler | 2008 to 2017 | 08-1082 | $548.90 |
| ECO Slip On Muffler | 2008 to 2017 | 07-1082 | $470.02 |
| EVO R Head Pipe | 2008 to 2017 | 09-54501 | $399.38 |
| Rev Box | 2005 to 2007 | 40-R12A | $264.95 |
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