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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
0Qts Fill To OEM Level)
This exhaust system is designed to simplify installation with included clamps
Serviceable Filter
and streamlined internal design
Dry-mount high-pressure silicone O-ring seal
2017-2023 Duramax 6.6L Downpipe 3.5'' new 0Qts Fill To OEM Level)2017 2023 Duramax 6. 6L Downpipe Polar Diesel downpipes are designed to concur the elements, made from T304 Stainless Steel, our kits provide the quality your truck deserves. Our downpipes are designed with a hassle free, easy installation in mind! With our downpipe you can count on reduced EGTs, improved fuel mileage, proper exhaust flow and of course increased horsepower and torque! Features T304 Polish Stainless Steel Billet Machined Flange Heat
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