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less backpressure
For even greater adjustability
The 582-HSP is best known as the Intercooler Charge Pipe Bundle for LML Duramax-equipped 2011-2016 Chevrolet and GMC trucks
BD gear selection display and wiring harness
2020-2023 Duramax 6.7L Pulsar V3 w/ Edge Insight CTS3 (22601-3) 1994 GM Engine Components less backpressureThe L5P is arguably the best generation of Duramax that GM has produced; increase your truck's performance with the Edge CTS3 that delivers powerful tuning, more safety features, & direct control over your driving experience. This tuner is one of the most advanced performance products for the L5P market; calibrate your speedometer for gear & tire changes, read & clear codes, & optimize it for towing or daily driving.