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Vehicle Info NeededK&NPART NUMBER: 599-67-3026
67-3026 Cat-Back Exhaust System Silverado/Sierra 1500 4.3L, 5.3L
$78799
Ships on 09/15/2026
Lowest Price GuaranteeGM
Cat-Back Exhaust System2014-2019 GM Silverado/Sierra 1500 4.3L, 5.3L Mandrel-Bent 304 Stainless Steel Tubing Round Stainless Steel Tip Single Passenger Side Exit + 10.800 HP / + 13.300 ft.-lbs.
Cross References:
- Flowmaster 817603
- MBRP Exhaust S5080409
Robust Exhaust Sound
K&N Cat-Back Exhaust Systems are made from mandrel-bent 304 stainless steel tubing and compatible with most aftermarket intake systems and throttle control modules. These bolt-on systems have an aggressive sound that turns heads while delivering an increase in power, torque, and throttle response.
Part TypeExhaust System
Product LineK&N Cat-Back Exhaust Systems
BrandK&N
Package Height12.0
Package Width24.0
Package Length59.0
Weight40.0 PG
Weight48 lb (21.8 kg)
Part CategoryPerformance Parts
Estimated Horsepower Gain10.8 HP @ 4544 RPM
Tip Diameter4 in (101.6 mm)
Main Piping Diameter2.5 in (63.5 mm)
Material UsedStainless Steel
Tip CutAngle
Muffler FinishNatural
Exit LocationPassenger side rear
Tip Outlet Size4 x 10.75
Tip FinishPolished
Sound LevelAggressive
FinishNone
Muffler Material304SS
UniversalNo
Tip IncludedYes
Mandrel-BentYes
QuantitySold as a kit
California Air Board ApprovedYes
System FinishNatural
Muffler IncludedYes
Muffler QuantityOne
System StyleCat Back
System MaterialSteel
Exit QuantitySingle
Exhaust Component Mount TypeUses Factory Hangers
Tip MaterialStainless steel
Tip Edge StyleCut edge, double-wall
Tip ShapeRound
Part FitmentDirect Fit
Vendor Part Number67-3026
Package Qty1
Package TypeEA
No Questions
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Some parts are not legal for use in California or other states with similar laws / regulations
