Made in USA
Exhaust Y Pipe for 1986-1991 Chevrolet Corvette w/5.7L [Aluminized]
InfoVehicle Info Needed
DYNOMAXPART NUMBER: 289-88033

Exhaust Y Pipe for 1986-1991 Chevrolet Corvette w/5.7L [Aluminized]

$18292
ShippingShips on 09/24/2026
Lowest PriceLowest Price Guarantee

GM
Exhaust Y Pipe
  • 1986-1991 Chevrolet Corvette
  • 5.7L Engine
  • Outlet 3 in.
  • 45 in. Length
  • Steel
  • Aluminized Finish
  • Sold Individually

    The Dynomax 88033 is an exhaust y pipe for 1986-1991 Chevrolet Corvette equipped with the 5.7L engine option. Built from steel with an aluminized finish, it is engineered to restore proper exhaust flow and provide a direct-fit installation.

    Dynomax 88033 Features:

    • Material: Steel
    • Finish: Aluminized
    • Outlet Diameter: 3 in.
    • Length: 45 in.
    • Direct-fit application for 1986-1991 Chevrolet Corvette

    Dynomax 88033 Key Benefits:

    • Features O.D. sized inlets and outlets for easy fabrication of custom exhaust systems.
    • Mandrel bends improve flow capacity over traditional bends while increased pipe diameter from OE sizes increases flow and power.
    • Fixture checked to ensure a precise fit for quick and easy installation.
    • Made from quality 16-gauge aluminized steel for durability and long life.
    • Design and custom fabricate your own exhaust system with DynoMax pipe.
    • Use premium DynoMax accessories when installing DynoMax mufflers and exhaust systems for a complete performance exhaust system upgrade.
    • Intended for on-track/off-road use only; not emission legal for vehicles driven on the street; for use with long tube headers.
  • Part TypeExhaust Y Pipe
    BrandDYNOMAX
    Package Height11.5
    Package Width28.25
    Package Length51.5
    Weight27.8 PG
    Part CategoryPerformance Parts
    Hardware IncludedNo
    Oxygen Sensor Bung IncludedYes
    Outlet Diameter2.5 in (63.5 mm)
    QuantitySold individually
    Y-Pipe FinishAluminized
    MaterialAluminized Steel
    Inlet Attachment3-bolt flange
    Gauge16
    Gaskets IncludedNo
    Y-Pipe MaterialSteel
    Outlet AttachmentFlange
    Tube Size2.5 in (63.5 mm)
    Part FitmentDirect Fit
    Catalytic Converter IncludedNo
    Tube Diameter2.5 in (63.5 mm)
    Vendor Part Number88033
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    ITEM YOU MAY ALSO CONSIDER

    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!