Uploaded April 2026 | Updated September 2026, 2 hours ago

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You’ll need:
Gen 4 truck throttle body (07-13)
99-02 DBW TAC module
6 pin to 8 pin adapter harness (or just splice)


Use code "SR15 " to save 15% on any order placed through Flashark site

flasharkracing.com/products/turbo-crossover-pipe-1999-2013-silverado-sierra-ls-vortec?variant=50911962300714&utm_source=uppromote&utm_medium=kol&utm_content=Barry-Lambert

Flashark long tube header for 1999-2006 Chevy: flasharkracing.com/products/exhaust-header-for-1999-2006-chevy-gmc-gmt800-silverado-sierra-1500?variant=44814033486122&utm_source=uppromote&utm_medium=kol&utm_campaign=header

Flashark Header: flasharkracing.com/collections/exhaust-header?utm_source=uppromote&utm_medium=kol&utm_campaign=header

Flashark Custom Exhaust Kit : flasharkracing.com/products/2-5-3-0-inch-custom-exhaust-kit?variant=45561933005098&utm_source=uppromote&utm_medium=kol&utm_campaign=header

Flashark Official: https://flasharkracing.com?utm_source=uppromote&utm_medium=kol&utm_campaign=header
Tags: #Flashark #FlasharkRacing #Carlovers #Carmodification #CarPerformance #Carbuild #Header #Headers #Chevy