SGB45R H-Pipe Crossmember-Back Exhaust Kit 2.5 in. for 1965-1970 Chevrolet Impala [Race Pro Mufflers]
InfoVehicle Info Needed
PYPES PERFORMANCE EXHAUSTPART NUMBER: 958-SGB45R

SGB45R H-Pipe Crossmember-Back Exhaust Kit 2.5 in. for 1965-1970 Chevrolet Impala [Race Pro Mufflers]

$68779
ShippingShips on 09/16/2026
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Chevy
H-Pipe Crossmember-Back Exhaust Kit
  • For 1965-1970 Chevrolet Impala
  • 2.5 in. Mandrel-Bent 409 Stainless Steel
  • Includes 14 in. Race Pro Mufflers
  • Dual Rear Exit
  • Clamp-On Installation
  • Hardware Included

    The Pypes SGB45R H-Pipe Crossmember-Back Exhaust Kit upgrades exhaust flow and sound on 1965-1970 Chevrolet Impala models. This 2.5 in. dual exhaust system features mandrel-bent 16-gauge 409 stainless steel tubing and an H-pipe design to balance exhaust pulses and support low-end torque. Unlike the non-muffler configuration, this kit includes a pair of 14 in. Race Pro Series mufflers to provide a tuned performance tone while maintaining street drivability. The system installs using a clamp-on design and includes correct tailpipes, clamps, and hangers.

    Pypes SGB45R H-Pipe Crossmember-Back Exhaust Kit Features:

    • For 1965-1970 Chevrolet Impala
    • 2.5 in. mandrel-bent 409 stainless steel tubing
    • H-pipe configuration
    • Includes 14 in. Race Pro Series mufflers
    • Dual rear exit
    • Clamp-on installation
    • Clamps and hangers included
    • No exhaust tips included

    Emissions Note:

    This part is legal for sale or uses on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

  • Part TypeExhaust System
    BrandPYPES PERFORMANCE EXHAUST
    Package Height14.0
    Package Width17.5
    Package Length62.5
    Weight55.0 PG
    Part CategoryPerformance Parts
    Hardware IncludedYes
    Exit PositionDual Rear
    Exit LocationRear
    Muffler StyleRace Pro
    Inlet Quantity2
    Outlet Outside Diameter2.5 in. (63.5 mm)
    ConstructionMandrel-Bent/All Welded
    Tip IncludedNo
    Pipe Diameter2.5 in. (63.5 mm)
    System TypeCrossmember Back
    QuantitySold as Kit
    Material409 Stainless Steel
    System FinishNatural
    Muffler IncludedYes
    Muffler Quantity2
    System StyleH-Pipe
    Off Road Use OnlyNo
    Inlet Inside Diameter2.5 in. (63.5 mm)
    System Material409 Stainless Steel
    Exit Quantity2
    Exhaust Pipe Material409 Stainless Steel
    Tubing Diameter2.5 in. (63.5 mm)
    Intermediate Pipe Diameter2.5 in. (63.5 mm)
    Part FitmentDirect Fit
    Exhaust TypeCrossmember Back
    Vendor Part NumberSGB45R
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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