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Flowmaster  |  SKU: 17273

Flowmaster American Thunder Crossmember-Back Exhaust System - 17273

Fits 1964-1966 Ford Mustang with a V8 engine, 2.5" Aluminized Pipes - Aggressive to moderate sound

Regular price $2,227.40 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

Fits 1964-1966 Ford Mustang with a V8 engine, 2.5" Aluminized Pipes - Aggressive to moderate sound

Part Number: 17273

This American Thunder® Crossmember-Back exhaust system is custom designed for the 1964-1966 Ford Mustang and is perfect for the person looking for a complete 2.50-inch dual exhaust system with a moderately aggressive exterior tone, and a moderate interior sound. With easy fit in mind, these 16-gauge aluminized steel systems feature all mandrel-bent tubing, an H-pipe to equalize the exhaust pressures and a pair of specially selected 40 Series Delta Flow performance mufflers for a deep powerful sound. The mandrel-bent 2.50-inch tailpipes tuck up out of the way for maximum clearance and the last few feet is all polished stainless steel for a show car look. Like all Flowmaster® systems, benefits include improved throttle response, power, and mileage. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation. The system is covered by our 3-year Limited Warranty. Connects to existing header collector reducer cones or manifold downpipes(not included.) If you prefer a full stainless steel system with a Lifetime Limited Warranty, check out exhaust system #817273. Notes: For non GT and hardtop models.

Features and Benefits

• Includes Hangers and Hardware for an Easy Installation
• Mandrel-bent 16-gauge Aluminized Steel Tubing
• Extra Long Polished Stainless Steel Tips
• 40 Series Delta Flow Performance Mufflers
• Over 35+years of Flowmaster Quality
• Deep Powerful Exhaust Tone
• H-pipe Crossover Tube
• Crossmember-Back System

Does Not fit GT models or convertibles.

Specifications

  • Specifications
    BrandFlowmaster
    California Proposition 65Yes
    California Proposition 65 Chemical NameChromium (hexavalent compounds)
    California Proposition 65 Chemical NameNickel (Metallic)
    CARB (California) CompliantYes
    Catalytic Converter IncludedNo
    Catalytic Converter Quantity0
    CategoryExhaust
    Clamping TypeU-Bolt
    Clamps IncludedYes
    Drive2WD
    Emission Code5
    Exhaust SeriesAmerican Thunder
    Exhaust Tip ConnectionWelded
    Exhaust Tip CutAngled
    Exhaust Tip Diameter2.50
    Exhaust Tip EdgeSlash Cut
    Exhaust Tip FinishPolished
    Exhaust Tip IntercooledNo
    Exhaust Tip Length29.125
    Exhaust Tip Material304 Stainless Steel
    Exhaust Tip Quantity2
    Exhaust Tip ResonatedNo
    Exhaust Tip ShapeRound
    Exit StyleDual Out Rear
    FinishAluminized
    Gasket Or Seal IncludedNo
    Grade TypePerformance
    Hangers IncludedYes
    Heat Shield IncludedNo
    Inlet Diameter2.50
    Inlet TypeWeld-On
    Main Piping Diameter2.50
    Mounting Bracket IncludedYes
    Muffler (Left) Body Height4.00
    Muffler (Left) Body Length13.00
    Muffler (Left) Body Width9.75
    Muffler (Left) TypeChambered
    Muffler (Right) Body Height4.00
    Muffler (Right) Body Length13.00
    Muffler (Right) Body Width9.75
    Muffler (Right) TypeChambered
    Muffler Body Height4.00
    Muffler Body Length13.00
    Muffler Body MaterialAluminized Steel
    Muffler Body ShapeOval
    Muffler Body Width9.75
    Muffler FinishBlack High-Temperature Paint Finish
    Muffler Flanged InletNo
    Muffler Flanged OutletNo
    Muffler IncludedYes
    Muffler Inlet ConnectionSlip-Fit
    Muffler Inlet Inside Diameter2.50
    Muffler Inlet Outside Diameter2.63
    Muffler Outlet ConnectionSlip-Fit
    Muffler Outlet Quantity1
    Muffler Part Number942541
    Muffler Quantity2
    Muffler Series40 Series Delta Flow
    Muffler TypeChambered
    part typeExhaust System
    Pipe ColorSilver
    Pipe MaterialAluminized Steel
    Product TypeExhaust System
    Sound LevelAggressive / Moderate
    Spring Bolt Kit IncludedNo
    Sub CategoryExhaust and Tail Pipes
    Tail Pipe Outlet Outside Diameter2.50
    Tail Pipe Quantity2
    Tail Pipe QuantityDual
    Tail Pipe Tapered OutletNo
    TypeCrossmember-back
    Valve IncludedNo
    Valve TypeNot Applicable
    WarningCalifornia Proposition 65
  • Instructions

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