Cold start tuning or something like that, 4” exhaust isn’t that loud actually @StationroadRatrods
Cold start tuning or something like that, 4” exhaust isn’t that loud actually  @StationroadRatrods
Uploaded May 2026 | Updated September 2026, 1 hour ago
Getting the cold start sorted out a little at a time and went for a drive, plus a 2 step check!

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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
Cold start tuning or something like that, 4” exhaust isn’t that loud actuallyNew engine 1/8 mile run nerding out over data best 60 foot so far!Out for a drive fuel trims truck is running great mostlyDesperado really needed these upgrades 😂 #shorts #truck #desperado #trending #loud #fypDuramax driveshaft for 4l80e swap noodletime!Pistons in ready to rock ring gap was WAY more than I expectedIt’s good to be back!! Best 0-60 ever!Suspension limiters… your thoughts? #shorts #truck #diy #trending #fyp #desperado #sickTransbrake test, I really need to change that switch! #shorts #truck #trending #icecream #helloI extended my front driveshaft, will it work?One year later, these wheel spacers are AWESOME - station road rat rods x Flashark racingBuild a new engine or fix this one?
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Cold start tuning or something like that, 4” exhaust isn’t that loud actually

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