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Increased exhaust flow for improved engine performance
Nitrous Bottle Press
Exits Behind Rear Tire
The end tanks are manufactured from billet 6061 T6 aluminum
2017–2021 Honda Civic FK8 Helix Air Oil Separator Subaru BRZ (2022+) Increased exhaust flow for improvedFITS: 10th Gen Honda Civic Type R Modern turbocharged engines recirculate crankcase blowby gases back into the intake tract through the factory PCV system. While effective for emissions control, these gases also carry oil vapor, fuel, and moisture that can accumulate in the intake manifold over time. These contaminants contribute to carbon buildup on intake valves, reduce effective fuel octane, and increase the likelihood of detonation. The PRL Helix
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