Product Summary

Manifold-Back Exhaust System Type, Dual Single or Dual

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    Key Specs

    MFG. Part #52525FLT
    Exhaust System TypeManifold-Back
    Single or DualDual
    Exhaust Tubing Diameter2-1/4 Inch
    Exhaust System Kit TypeDirect Fit
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    Need To Know

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    Flowtech Exhaust 52525FLT Details

    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 OEM exit locations and all parts and instructions are included.

    • Super Street Manifold Dual Kit, Fits 73-87, 305-400 Engine, Chevrolet / GMC SUBURBAN, 4 WHEEL DRIVE ONLY.
    • For use with factory exhaust system.
    • Heavy Duty 2.25" 16-gauge tubing for increased performance
    • Header Dual Kit includes all installation hardware
    • Custom fit for both factory manifolds and aftermarket headers
    • NOTE: Mufflers not included.

    Note:  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.

    Application

    Fits 73-87, 305-400 Engine, Chevrolet / GMC SUBURBAN, 4 WHEEL DRIVE ONLY. For use with factory exhaust system.

    Charts

    CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    Flowtech Exhaust 52525FLT Specifications

    KEY SPECS
    MFG. Part #52525FLT
    BrandFlowtech Exhaust
    Exhaust System TypeManifold-Back
    Single or DualDual
    Exhaust Tubing Diameter2-1/4 Inch
    Exhaust System Kit TypeDirect Fit
    GENERAL
    Exhaust ExitDual Split Side
    Muffler(s) IncludedNo
    Exhaust Tip IncludedNo
    Exhaust System MaterialAluminized Steel
    Exhaust System FinishNatural
    Inlet QuantityDual
    Intermediate Pipe Diameter2.25"
    Catalytic Converter(s) IncludedNo
    Hardware IncludedYes
    Sold in QuantityKit
    Emission Code3
    GTIN Code787480525253
    Exit LocationSide

    Ratings & Reviews

    4.8

    5 Reviews

    Overall Assessment

    Customers highly regard the product for its quality and affordability, stressing its great fit and visual appeal. The ease of installation is particularly praised, although some customization may be required for certain vehicle models. Despite minor fitting concerns, the product is confirmed to sound excellent post-installation, eliminating exhaust fumes inside the cab. Additionally, the included hangers received positive feedback, and the seams can be welded for a more secure fit. The product is recommended for its impressive attributes, especially when compared to the price point.

    4.8

    5 reviews

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    Definitely worth the money!

    5.0

    4 years ago

    K10

    Oakhurst ca

    Verified

    The shipping was fast the product was amazing it all went together perfectly and looks grate. I would definitely recommend this product.

    Would Recommend

    A easy to fit system and a fair price

    5.0

    7 years ago

    cdnrick

    Kent WA

    Verified

    Easy to install and only one cut had to made as I have a short bed truck

    Would Recommend

    Decent for the price

    4.0

    8 years ago

    Wsky run

    Fairbury, ne

    Verified

    It didnt follow the original dual exhaust path. Didnt fit well around the transfer case, other than that, it was ok

    Would Recommend

    Exhaust in a box

    5.0

    8 years ago

    Bill

    Frazeysburg, Ohio

    Verified

    Worked out great. After you figure out what pipe goes where, adjust, mark and clamp. Sounds great and no more exhaust fumes in the cab.

    Would Recommend

    Good kit for the money

    5.0

    9 years ago

    Dustin

    Lincoln NE

    Verified

    The kit fit well and was good quality espectially when you consider the price. I welded all the seams rather than clamping it together which worked out nice. I like the hangers that were included.

    Would Recommend

    Showing 5 of 5 reviews

    Questions & Answers

    1 Question • 1 Answer

    Is it a straight pipe set or do I need to buy mufflers for it to fit

    by Aran

    • 2 years ago

    1 answer

    1 of 1 questions shown

    Fitment

    • Gen 1 L14 Small Block Chevy

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    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

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    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 LG3 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    • 2-Piece Rear Main Chevy 350

    • Gen 1 L14 Small Block Chevy

    • Gen 1 L14 Small Block Chevy

    Customer Impersonation Script