Parts
Kawasaki KLX 250 S Exhaust
Big Gun exhaust for the Kawasaki KLX 250 S. Slip-on mufflers, full exhaust systems and head pipes in the EVO R series, fitting model years 1994 to 2023. 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 Kawasaki KLX 250 S
7 parts: 3 full exhaust systems, 3 slip-on mufflers, 1 head pipe. From $399.38.
Part numbers and fitment years
| Part | Fits | Part # | Price |
|---|---|---|---|
| EVO R Slip On Muffler | 2020 to 2023 | 09-4412 | $587.96 |
| EVO R Full Exhaust System | 2020 to 2023 | 09-4413 | $985.92 |
| EVO R Full Exhaust System | 1994 to 2014 | 09-4313 | $985.92 |
| EVO R Slip On Muffler | 2018 to 2021 | 09-4312 | $587.96 |
| EVO R Slip On Muffler | 1994 to 2014 | 09-4312 | $587.96 |
| EVO R Full Exhaust System | 2018 to 2021 | 09-4313 | $985.92 |
| EVO R Head Pipe | 1994 to 2014 | 09-4311 | $399.38 |
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