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Vehicle Info NeededBORLAPART NUMBER: 157-140082
Cat-Back Exhaust System 1986-91 Corvette C4 5.7L
$1,19999
Ships on 09/08/2026
Lowest Price GuaranteeGeneral Motors Cat-Back Exhaust Systems
- Cat-Back Exhaust System
- 1986-91 Corvette C4 5.7L
- Split rear exit
- Single Rectangle Rolled Angle-Cut
- "S-Type" Mufflers
- Straight-Through Technology
- Aggressive
- Maximum Flow And Power
- CNC Manufacturing Ensures An Accurate Fit
- Made From High Quality Austenitic Stainless Steel
- Mandrel Bent Pipes
- Ensures Legendary Quality And Durability
- Million Mile Warranty
Part TypeExhaust System
BrandBORLA
Package Height13.0
Package Width20.5
Package Length36.5
Weight38.4 PG
Part CategoryPerformance Parts
Hardware IncludedYes
Tailpipe Diameter (In.)2.5
Exhaust Tip FinishPolished T-304 Stainless Steel
Tip Diameter6.600 in.
Exit PositionSplit Rear
Tip CutSlant
Muffler FinishNatural
Exit LocationSplit Rear
Muffler StyleTurbo
Inlet QuantityOne
Tip Outlet Size6.690 x 3.000
Outlet Outside Diameter2.500 in.
Muffler MaterialStainless steel
ConstructionAll Welded
Tip IncludedYes
Pipe Diameter2.500 in.
System TypeCat Back
QuantitySold as a kit
MaterialT-304 Stainless Steel
System FinishNatural
Muffler IncludedYes
Muffler QuantityTwo
System StyleCat Back
Off Road Use OnlyNo
Muffler ConfigurationSingle inlet/Single outlet
Inlet Inside Diameter3.000 in.
System MaterialStainless steel
Exit QuantityTwo
Exhaust Pipe MaterialStainless Steel
Tubing Diameter3.000 in.
Tip MaterialStainless steel
Tip Edge StyleRolled edge
Tip QuantityDual
Tip ShapeRectangular
Intermediate Pipe Diameter3 in (76.2 mm)
Part FitmentDirect Fit
Exhaust TypeCat-Back System
Vendor Part Number140082
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
