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![Cat-Back Exhaust System Fits Select Chevy Silverado 1500 ZR2 6.2L 4WD, GMC Sierra 1500 AT4X 6.2L 4WD [ATAK Muffler]](https://www.jegs.com/images/mini_750/100/157/157-140915.jpg)
Vehicle Info NeededBORLAPART NUMBER: 157-140915
Cat-Back Exhaust System Fits Select Chevy Silverado 1500 ZR2 6.2L 4WD, GMC Sierra 1500 AT4X 6.2L 4WD [ATAK Muffler]
$1,49999
Ships on Sep 15, 2026
Lowest Price GuaranteeGM
Cat-Back Exhaust SystemFits Select Chevy Silverado 1500 ZR2 6.2L 4WD, GMC Sierra 1500 AT4X 6.2L 4WD For Crew Cab Short Bed (5 ft. 9 in.) 3.500 in. to 2.750 in. Tubing Single Split Rear Exit Turn Down Tail Pipes ATAK Muffler
Breakdown of Included Items for Borla 140915
Borla 140915 Cat-Back Exhaust System Features:
- Aggressive sound level output without drone
- Polyphonic Harmonizer Technology harmonizes the exhaust to deliver cleaner, full-bodied exhaust notes
- Brushed T-304 stainless steel construction
- Mandrel-bent tubing to ensure unrestricted flow
- Patented straight-through design with multi-core technology to increase exhaust velocity
Borla 140915 Cat-Back Exhaust System Fitment Notes:
- For 147.400 in. wheelbase
- The Polyphonic Harmonizer behind the muffler can be replaced with Borla Muffler 60679 to attain the quieter "S-Type" sound level
Built-to-Last Performance Exhaust Systems
Borla Cat-Back Exhaust Systems are built from 100-percent aircraft-quality T-304 stainless steel and maintain precision form and function at all points.
Part TypeExhaust System
Product LineBorla Jeep, Truck, & SUV Exhaust Systems
BrandBORLA
Package Height17.0
Package Width18.0
Package Length60.0
Weight49.0 PG
Muffler Material304 stainless steel
Hardware IncludedYes
ConstructionAll Welded
Tubing FinishBrushed
Hanger IncludedYes
Mandrel-BentYes
Tubing Material304 Stainless Steel
QuantitySold as a kit
MaterialT-304 Stainless Steel
System FinishBrushed Stainless Steel
Muffler IncludedYes
Muffler Quantity1
System StyleCat-back
Muffler FinishBrushed
Muffler ConfigurationSingle inlet/Single outlet
System Material304 stainless steel
Exit LocationDual Rear
Clamps IncludedYes
Muffler StyleATAK
Sound LevelAggressive
Exit StyleTurn Down
Catalytic Converter(S) IncludedNo
Tube Diameter3.500 in. to 2.750 in.
Vendor Part Number140915
Package Qty1
Package TypeEA
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