DHD's stainless steel Duramax hot side pipe kit is the perfect upgrade for your weak and restrictive factory hot side pipe. Our pipe kit fits 2001-2010 Duramax trucks and is designed to mimic the factory tube routing and placement. This direct fit design makes it so no engine accessories, wheel liner or wiring need to be moved. Switching to this 3" steel tubing will greatly increase durability and provide up to 40% more flow then the factory 2.5" aluminum hot side.
2001-2010 Duramax Equipped Trucks 6.6L
LB7, LLY, LBZ, LMM
>>>Looking for a Aluminum Alternate Bend Tube option, See DHD 400-103 Hot Side Kit.
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