SCS 5" Downpipe Back Single Aluminized Exhaust System, 2001-2007 GM 6.6L Duramax LB7 LLY LBZ
SCS 5" Downpipe Back Single Aluminized Exhaust System, 2001-2007 GM 6.6L Duramax LB7 LLY LBZ
SCS 5" Downpipe Back Single Aluminized Exhaust System, No Muffler, 2001-2007 GM 6.6L Duramax LB7 LLY LBZ

SCS 5" Downpipe Back Single Aluminized Exhaust System, 2001-2007 GM 6.6L Duramax LB7 LLY LBZ

SCS SKU: SCS-601

891.95

$891.95

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Aluminized
T409 Stainless Steel
With Muffler
Without Muffler

 SCS 5" Downpipe Back Single Aluminized Exhaust System

For 2001, 2002, 2003, 2004, 2005, 2006, 2007 GM 6.6L Duramax LB7 LLY LBZ

Constructed out of 16 gauge aluminized steel, this exhaust system is designed to simplify installation with included clamps, preweld contour bends and improved flanges. Enjoy a noticeable boost in performance, lowered EGTs, and amplified air flow.

SCS# 531100