Exhaust
Speed Engineering 1 7/8" Headers & Y-Pipe for 2014+ Silverado / Sierra Truck & SUV
25-1037+25-1038
1 7/8" Headers & Y-Pipe for 2014+ Silverado / Sierra Truck & SUV (5.3L, 6.2L)
$499.98
Speed Engineering 1 7/8" Longtube Headers for 2014+ Silverado / Sierra Truck & SUV
25-1037
1 7/8" Longtube Headers for 2014+ Silverado / Sierra Truck & SUV (5.3L, 6.2L)
$329.99
Speed Engineering Y-Pipe for 2014+ Silverado / Sierra Truck & SUV
25-1038
Y-Pipe for 2014+ Silverado / Sierra Truck & SUV (4.8L, 5.3L, 6.0L, 6.2L)
$169.99
Speed Engineering 12" O2 Extension for 2016+ Silverado / Sierra Truck & SUV - Pair
31-1006
12" O2 Extension for 2016+ Silverado / Sierra Truck & SUV - Sold as a pair
$39.99
LT Exhaust Manifold Gaskets & Bolts (GM 2014+ LT1 & LT4 Engines)
25-1059
LT Exhaust Manifold Gaskets & Bolts (GM 2014+ LT1 & LT4 Engines)
$18.99
Speed Engineering Shorty Headers for 2014-2018 Silverado / Sierra Truck & SUV
25-1040
Shorty Headers for 2014-2018 Silverado / Sierra Truck & SUV (5.3L, 6.2L)
$199.99
Doug's Headers Electric Exhaust Cutout Kit
DEC300AKS
[BACKORDERED] Electric Exhaust Cutout Kit (each)
$319.99
Kooks GM LSX Cylinder Heads Cometic MLS (Multi-Layer Steel) Exhaust Gaskets
kshSS-755818
GM LSX Cylinder Heads Cometic MLS (Multi-Layer Steel) Exhaust Gaskets
$35.56
$39.51