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    Sale!

    FlowTech Flowtech Manifold Back Exhaust System 52525FLT

    Vendor: FlowTech
    Part Number: 52525FLT
    Save $210
    $164.95 $374.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    Product DetailsFAQReviewsRelated Products
    FLOWTECH Super Street Exhaust Kits offer a top quality, custom fit dual exhaust system at a price that couldn't be more affordable. Kits include everything from the header flange back to the tailpipe, excluding mufflers. These heavy duty 16-gauge systems offer the maximum in versatility. Available for either header or stock manifold applications, FLOWTECH Super Street Dual Kits were designed to locate all components above the frame. All systems feature factory exit locations and all parts and instructions are included.


    FlowTech Flowtech Manifold Back Exhaust System 52525FLT


    Specifications:

    Brand Flowtech Exhaust
    Category Exhaust
    Emission Code 4
    Exhaust Series Flowtech
    3390 Performance
    Material Aluminized Steel
    1174 None
    Product Type Exhaust System
    Sound Level Pipe Only
    Sub Category Exhaust and Tail Pipes
    System Type Manifold-back
    Tips Aluminized
    Tube Wall Thickness 16
    Tubing Diameter 2.25
    Type of Muffler None
    Warning California Proposition 65
    Brand Flowtech Exhaust
    Category Exhaust
    Emission Code 4
    Exhaust Series Flowtech
    3390 Performance
    Material Aluminized Steel
    1174 None
    Product Type Exhaust System
    Sound Level Pipe Only
    Sub Category Exhaust and Tail Pipes
    System Type Manifold-back
    Tips Aluminized
    Tube Wall Thickness 16
    Tubing Diameter 2.25
    Type of Muffler None
    Warning California Proposition 65
    Description_ABR SYS 73-74 CH
    Description_SHO SYS EXH 73-74 CHEVY/
    Description_INV EXH SYS 73-74 CHEVY/GMC 4WD
    Description_ASC For use with factory exhaust manifold system order kit # 52525FLT. For installation using headers order kit #51525FLT which should be used with Flowtech Headers sales #11100FLT, Required Muffler "inlet and outlet" tube size is 2.25", Suggested mufflers: TERMINATOR sales #50121FLT or RAPTOR sales #50051FLT.
    Description_DES Flowtech Manifold Back Exhaust System
    Description_EXT Super Street Manifold Dual Kit, Fits 1973-1974, 307-350 Engine, Chevrolet / GMC SUBURBAN, 4 WHEEL DRIVE ONLY. For use with factory exhaust system. See "Installation Notes" for specific fit requirements.
    Description_MKT FLOWTECH Super Street Exhaust Kits offer a top quality, custom fit dual exhaust system at a price that couldn't be more affordable. Kits include everything from the header flange back to the tailpipe, excluding mufflers. These heavy duty 16-gauge systems offer the maximum in versatility. Available for either header or stock manifold applications, FLOWTECH Super Street Dual Kits were designed to locate all components above the frame. All systems feature factory exit locations and all parts and instructions are included.
    Description_FAB Heavy Duty 2.25" 16-gauge tubing for increased performance
    Description_FAB Header Dual Kit includes all installation hardware
    Description_FAB Custom fit for both factory manifolds and aftermarket headers
    Description_FAB NOTE: Mufflers not included.
    Description_ABR SYS 73-74 CH
    Description_SHO SYS EXH 73-74 CHEVY/
    Description_INV EXH SYS 73-74 CHEVY/GMC 4WD
    Description_ASC For use with factory exhaust manifold system order kit # 52525FLT. For installation using headers order kit #51525FLT which should be used with Flowtech Headers sales #11100FLT, Required Muffler "inlet and outlet" tube size is 2.25", Suggested mufflers: TERMINATOR sales #50121FLT or RAPTOR sales #50051FLT.
    Description_DES Flowtech Manifold Back Exhaust System
    Description_EXT Super Street Manifold Dual Kit, Fits 1973-1974, 307-350 Engine, Chevrolet / GMC SUBURBAN, 4 WHEEL DRIVE ONLY. For use with factory exhaust system. See "Installation Notes" for specific fit requirements.
    Description_MKT FLOWTECH Super Street Exhaust Kits offer a top quality, custom fit dual exhaust system at a price that couldn't be more affordable. Kits include everything from the header flange back to the tailpipe, excluding mufflers. These heavy duty 16-gauge systems offer the maximum in versatility. Available for either header or stock manifold applications, FLOWTECH Super Street Dual Kits were designed to locate all components above the frame. All systems feature factory exit locations and all parts and instructions are included.
    Description_FAB Heavy Duty 2.25" 16-gauge tubing for increased performance
    Description_FAB Header Dual Kit includes all installation hardware
    Description_FAB Custom fit for both factory manifolds and aftermarket headers
    Description_FAB NOTE: Mufflers not included.


    This Part Fits:

    Year Make Model Submodel Notes
    1973 Chevrolet Blazer Base
    1973 Chevrolet Blazer Base
    1974 Chevrolet Blazer Base
    1973 Chevrolet K10 Pickup Base
    1973 Chevrolet K10 Pickup Base
    1974 Chevrolet K10 Pickup Base
    1973 Chevrolet K10 Suburban Base
    1973 Chevrolet K10 Suburban Base
    1974 Chevrolet K10 Suburban Base
    1973 Chevrolet K20 Pickup Base
    1973 Chevrolet K20 Pickup Base
    1974 Chevrolet K20 Pickup Base
    1973 Chevrolet K20 Suburban Base
    1973 Chevrolet K20 Suburban Base
    1974 Chevrolet K20 Suburban Base
    1973 Chevrolet K30 Pickup Base
    1973 Chevrolet K30 Pickup Base
    1974 Chevrolet K30 Pickup Base
    1973 GMC K15/K1500 Pickup Base
    1973 GMC K15/K1500 Pickup Base
    1974 GMC K15/K1500 Pickup Base
    1973 GMC K15/K1500 Suburban Base
    1973 GMC K15/K1500 Suburban Base
    1974 GMC K15/K1500 Suburban Base
    1973 GMC K25/K2500 Pickup Base
    1973 GMC K25/K2500 Pickup Base
    1974 GMC K25/K2500 Pickup Base
    1973 GMC K25/K2500 Suburban Base
    1973 GMC K25/K2500 Suburban Base
    1974 GMC K25/K2500 Suburban Base
    1973 GMC K35/K3500 Pickup Base
    1973 GMC K35/K3500 Pickup Base
    1974 GMC K35/K3500 Pickup Base
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    Read the full Shipping Policy
    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy
    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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