K2XX (2014–2018) Discussions Performance, Mods & Tuning
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About the Performance, Mods & Tuning category
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0 | 6 | February 10, 2026 |
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K2XX Catch Can Install — 2014–2018 Silverado / Sierra (K&N 81-0805)
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0 | 11 | August 9, 2026 |
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2018 Silverado AFM/DOD Delete
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2 | 31 | July 29, 2026 |
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ECU Tuning for K2XX: HPTuners vs EFI Live vs Handheld Options
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0 | 14 | April 14, 2026 |
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AFM vs DFM on K2XX – What Changed?
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0 | 14 | April 12, 2026 |
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Best Tune for K2XX 6.2 – HP & Torque Gains
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0 | 17 | April 12, 2026 |
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DFM Delete on K2XX 8-Speed – Is It Worth It?
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0 | 8 | April 12, 2026 |
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Best Cold Air Intake for K2XX 5.3 – Gains & Sound
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0 | 10 | April 12, 2026 |
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EcoTec3 5.3 vs 6.2 – Which Should You Buy?
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0 | 16 | April 12, 2026 |
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BTR Stage 2 Cam, .550 Springs & AFM Delete
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0 | 15 | February 18, 2026 |