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ROUSH Performance's Resonator Delete H-Pipe is an affordable way to eliminate the factory resonator to get deep, aggressive and race-inspired sound. The H-Pipe increases flow through any 2015-2019 Mustang GT exhaust system for maximum horsepower and torque. Replacing your factory resonator with the ROUSH Resonator Delete H-Pipe won't trigger any check engine lights.

Roush Performance 422119 H-Pipe Mustang 5.0L V8

Do exhaust systems really increase horsepower? - Quora

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BIG O Tubing - 4 Redline Tubing Solid (pull line) x 250

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