Corsa 2.75in resonator delete kit for the 2015-2023 Dodge Challenger 6.4L V8, designed to bolt to Corsa axle-back systems and the stock system. CNC-machined donut connection and laser-cut 3/8in 304 stainless flange - no welding. Made in the USA; limited lifetime warranty.
| Type | Resonator delete kit |
| Diameter | 2.75in |
| Material | 304 stainless steel |
| Install | Bolt-on, no welding |
| Fitment | 2015-2023 Dodge Challenger 6.4L V8 |
| Part Number | 21025 |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016 | Dodge | Challenger | 392 Hemi Scat Pack Shaker |
| 2017-2018 | Dodge | Challenger | R/T 392 |
| 2016-2022 | Dodge | Challenger | R/T Scat Pack |
| 2020 | Dodge | Challenger | R/T Scat Pack Widebody |
| 2015 | Dodge | Challenger | Scat Pack |
| 2015-2018 | Dodge | Challenger | SRT 392 |
| 2018-2020 | Dodge | Challenger | SRT Hellcat |
| 2020 | Dodge | Challenger | SRT Hellcat Redeye |
| 2020 | Dodge | Challenger | SRT Hellcat Redeye Widebody |
| 2020 | Dodge | Challenger | SRT Hellcat Widebody |
| 2017-2018 | Dodge | Challenger | T/A 392 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
