{"product_id":"wehrli-17-24-chevrolet-gmc-6-6l-l5p-duramax-3-5in-down-pipe","title":"Wehrli 17-24 Chevrolet\/GMC 6.6L L5P Duramax 3.5in Down Pipe","description":"Replace the restrictive crushed factory down pipe on your 2017-2025 L5P Duramax with this 3.5\" Down Pipe for improved exhaust flow. Connects to the DOC outlet flange behind the OEM turbo and mates with OEM exhaust system front pipe with the 4 bolt style flange connection. Black Ceramic Coated and Heat wrapped. Down Pipe includes bungs for sensors and NO tuning required to use this down pipe. WCFab piping kits and emissions compliant tuning recommended for optimum performance gains.\nWehrli Custom Fab Down Pipe, 3.5in., for 2017-2025 Duramax L5P\n\u003cul\u003e\n  \u003cli\u003eHigh Temp Black Ceramic Coat Finish\u003c\/li\u003e\n  \u003cli\u003eCatalyst Back - Emissions Compliant\u003c\/li\u003e\n  \u003cli\u003e3.5\" High Flow Down Pipe\u003c\/li\u003e\n  \u003cli\u003eHeat Wrap Pre-installed\u003c\/li\u003e\n  \u003cli\u003eNO TUNING REQUIRED!\u003c\/li\u003e\n  \u003cli\u003eMade in USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2017 Chevrolet Silverado 2500 HD High Country\u003cbr\u003e\n2017 Chevrolet Silverado 2500 HD LT\u003cbr\u003e\n2017 Chevrolet Silverado 2500 HD LTZ\u003cbr\u003e\n2017 Chevrolet Silverado 2500 HD WT\u003cbr\u003e\n2017 Chevrolet Silverado 3500 HD High Country\u003cbr\u003e\n2017 Chevrolet Silverado 3500 HD LT\u003cbr\u003e\n2017 Chevrolet Silverado 3500 HD LTZ\u003cbr\u003e\n2017 Chevrolet Silverado 3500 HD WT\u003cbr\u003e\n2017 GMC Sierra 2500 HD Base\u003cbr\u003e\n2017 GMC Sierra 2500 HD Denali\u003cbr\u003e\n2017 GMC Sierra 2500 HD SLE\u003cbr\u003e\n2017 GMC Sierra 2500 HD SLT\u003cbr\u003e\n2017 GMC Sierra 3500 HD Base\u003cbr\u003e\n2017 GMC Sierra 3500 HD Denali\u003cbr\u003e\n2017 GMC Sierra 3500 HD SLE\u003cbr\u003e\n2017 GMC Sierra 3500 HD SLT\u003cbr\u003e\n2018 Chevrolet Silverado 2500 HD High Country\u003cbr\u003e\n2018 Chevrolet Silverado 2500 HD LT\u003cbr\u003e\n2018 Chevrolet Silverado 2500 HD LTZ\u003cbr\u003e\n2018 Chevrolet Silverado 2500 HD WT\u003cbr\u003e\n2018 Chevrolet Silverado 3500 HD High Country\u003cbr\u003e\n2018 Chevrolet Silverado 3500 HD LT\u003cbr\u003e\n2018 Chevrolet Silverado 3500 HD LTZ\u003cbr\u003e\n2018 Chevrolet Silverado 3500 HD WT\u003cbr\u003e\n2018 GMC Sierra 2500 HD Base\u003cbr\u003e\n2018 GMC Sierra 2500 HD Denali\u003cbr\u003e\n2018 GMC Sierra 2500 HD SLE\u003cbr\u003e\n2018 GMC Sierra 2500 HD SLT\u003cbr\u003e\n2018 GMC Sierra 3500 HD 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