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SKU: 81-0803 | UPC: 024844399045
The K&N 81-0803 Air Oil Separator captures blowby oil mist before it reaches the intake tract on 2015-2023 Dodge Challenger SRT Hellcat Demon Redeye Super Stock models 2015-2023 Dodge Charger SRT Hellcat Redeye 2021-2024 Dodge Durango SRT Hellcat and 2018-2021 Jeep Grand Cherokee Trackhawk 6.2L V8 engines. This vehicle-specific design prevents oil buildup in intercoolers and throttles to maintain consistent power delivery and reduce detonation risk. Install in 30 minutes using factory-style hose connections for direct fit performance gains.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2022 | Dodge | Challenger | SRT Hellcat |
| 2018 | Dodge | Challenger | SRT Demon |
| 2023 | Dodge | Challenger | SRT Demon 170 |
| 2019-2022 | Dodge | Challenger | SRT Hellcat Redeye |
| 2019-2022 | Dodge | Challenger | SRT Hellcat Redeye Widebody |
| 2018-2022 | Dodge | Challenger | SRT Hellcat Widebody |
| 2020-2023 | Dodge | Challenger | SRT Super Stock |
| 2022-2023 | Dodge | Challenger | SRT Jailbreak SRT Hellcat Jailbreak |
| 2015-2020 | Dodge | Charger | SRT Hellcat |
| 2020-2023 | Dodge | Charger | SRT Hellcat Widebody |
| 2021-2023 | Dodge | Charger | SRT Hellcat Redeye Widebody |
| 2022-2023 | Dodge | Charger | SRT Jailbreak SRT Hellcat Jailbreak |
| 2021-2024 | Dodge | Durango | SRT Hellcat SRT Hellcat Plus SRT Hellcat Premium |
| 2018-2021 | Jeep | Grand Cherokee | Trackhawk |
Bolt-on performance parts, exhaust upgrades, and exterior accessories for the Dodge Challenger across all generations and trims. The Challenger's E-body revival spans the SXT through SRT Super Stock, and the aftermarket catalog for this platform is one of the most extensive in the muscle car segment. Whether the build is street, strip, or show, parts exist for every direction. Popular Upgrades Cold air intakes from Mopar Performance, Airaid, and K&N are among the first upgrades for Challenger owners on the 3.6L Pentastar and HEMI platforms. Cat-back exhaust systems from Borla, Corsa, and Flowmaster transform the Challenger's sound signature and unlock measurable rear-wheel power on HEMI builds. Suspension lowering springs from Eibach and H&R sharpen handling without sacrificing daily drivability. Carbon fiber hoods, splitters, and spoilers are consistently among the top exterior modifications. What exhaust is best for the Dodge Challenger R/T 5.7L HEMI? Borla's S-Type cat-ba...
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