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BBK Performance 4006 1-3/4' Shorty Tuned Length Performance Exhaust Headers for GM Truck And SUV 6.0L - Chrome Finish

5.0 (3) Write Review
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$449.99

$ 99 .00 $99.00

In Stock
  • BBK is your Number One Aftermarket Performance Exhaust Brand in the USA - American Designed and Built
  • BBK Exhaust is Built with CNC Mandrel Bent Tubing for 35% Increased Flow Over Stock to Add 10-15 Horespower and Improve Torque and Performance
  • Aircraft Quality Construction, Heavy Gauge 1-3/4" Tubing, 3/8" Laser Cut Flanges, Large Bore Patented Designed Collectors and Custom Precision Hand and Robotic Welds for Long Lasting Quality
  • Direct "Perfect" Fit Replacement Exhaust includes All New Gaskets and Hardware and Offers Improved Performance and Sound Over Restrictive Stock Systems
  • Bolt on 10-15 HP with these BBK Shorty Tuned Length Exhaust Headers Fit all 1999-2009 GM 6.0L Truck Suv Applications - Custom Nickel Chrome Finish
  • Fit type: Vehicle Specific


BBK Chrome 1-3/4 inch Shorty Tuned Length Exhaust Header for GM Truck/SUV 6.0L for all BBK short unequal length 1999-2009 GM Truck and SUV exhaust headers for 4.8L, 5.3L and 6.0L engines are designed for direct bolt-on performance to the existing stock exhaust system. Each BBK exhaust header system are CAD designed and are manufactured with 1 3/4 inch CNC mandrel bent tubing for unrestrictive airflow and a one piece laser cut flange 3/8 inch for added strength and durability. All BBK exhaust headers are pressure tested to ensure a leak free performance. Each shorty unequal length exhaust header for the BBK 1998-2002 Camaro, Firebird LS-1 has been designed and dyno tested at the BBK headquarters in Southern California to maximize performance.


Sallie Cole
2025-08-17 14:25:55
Returned got my money back! Headers were dented scratched and chrome plating was bubble and pitted true BBK quality!!
MrFixIt
2025-07-06 13:54:00
The fitment onto my Hummer H2 was fine, but the heat these give off was not. My OEM headers have outer heat shields integrated onto the headers and now I know why. Running these BBK's, it seemed highly likely I was going to be burning spark plug wires. I removed after one test trip around the subdivision. I was a little disappointed to see how these that "blued" in that short time. Perhaps there was an oily film on them I should have cleaned off beforehand? In any event, I noticed no obvious increase in power in the short time they were on and noticed no difference in the sound of my exhaust. They are heavy and seem durable. Inside the tubes I was not happy to see so many welding slag splatters left beind. In hindsight, for another couple hundred I could have/should have bought ceramic coated headers.
Evan Urban
2025-01-01 18:27:22
Bought for my 06 trailblazer SS which was suppose to be a direct fit bit contacts the strut tower on passenger side and steering column on drivers side