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Improve Air Flow With Our Wrinkle Blue 4
6” x 31”
You save over $1k plus
Note: Please check dimensions from photos to insure compatibility
2001-2016 Chevy Bolt On Up Pipes Silverado Diesel Duramax GM Turbo 2500 3500 3.7L (V6) VQ37VHR Improve Air Flow With OurCircuit Werks replacement Up Pipes for the 2001 2016 GM 6. 6L V8 DIESEL OHV Turbocharged Fits 2001 2016 Silverado 2500HD 2001 2016 GMC Sierra 2500HD 2007 2016 3500HD Diesel A stock Duramax can produce high temperatures and pressures that cause OEM up pipes eventually fail from constant temperature and pressure fluctuation. Circuit Werks Up Pipes allow 53% greater flow over stock, and are a direct bolt on to your factory manifolds. Uses stock exhaust
US$ 2024.50
US$ 18.66
US$ 19.99
