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Sold outPolaris RZR RS1 Exhaust
Big Gun exhaust for the Polaris RZR RS1. Full exhaust systems, slip-on mufflers and tfi power box fuel tuners in the Explorer, EVO U and EXO Stainless series, fitting model years 2018 to 2022. 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 outSold outEvery Big Gun part for the Polaris RZR RS1
7 parts: 3 full exhaust systems, 3 slip-on mufflers, 1 TFI Power Box tuner. From $595.09.
Part numbers and fitment years
| Part | Fits | Part # | Price |
|---|---|---|---|
| EVO U Dual Slip On Muffler | 2018 to 2022 | 12-7982 | $1,191.68 |
| TFI Power Box | 2018 to 2021 | 40-R54W | $595.09 |
| EVO U Dual Full Exhaust System | 2018 to 2022 | 12-7983 | $1,548.75 |
| EXO Stainless Dual Slip On Muffler | 2018 to 2022 | 14-7982 | $1,284.09 |
| EXO Stainless Dual Full Exhaust System | 2018 to 2022 | 14-7983 | $1,641.54 |
| Explorer Polaris Dual Full Syst RZR RS1 (18-21) | 2018 to 2021 | 15-7983 | $1,560.96 |
| Explorer Polaris Dual Slip On Muffler RZR RS1 (18-21) | 2018 to 2021 | 15-7982 | $1,136.62 |
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