Remove Exhaust Cutout Plate
7:56
33:13
95.3K views
At 7:56 in
We Raced Our Sleeper Turbo 03' Yukon XL Against 1320 Kyle's 6.2L Denali! (Then He "Test Drove" It)
What happens here
Using a crescent wrench, locate and carefully loosen the wing nuts securing the exhaust cutout plate on the vehicle's underside. Once the wing nuts are removed, detach the plate and its gasket. This modification effectively opens a bypass in the exhaust system, aiming to reduce back pressure and improve engine performance. The driver notes that the exhaust felt 'stuffed up' during the initial run due to this plate.
Goal: Reduce exhaust back pressure to increase engine horsepower.
Tools and materials
- Crescent Wrench — Loosening and removing wing nuts
- Exhaust Cutout Plate — The component being removed to modify exhaust flow
- Gasket — Removed along with the plate
What they say
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What they say
(223 characters)Auto-generated from the video audio.