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Flowmaster

Flowmaster 817413 Crossmember-Back Exhaust System

Flowmaster 817413 Crossmember-Back Exhaust System

Regular price $727.95 USD
Regular price Sale price $727.95 USD
Mechanic Division pricing available
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Description & Features

Flowmaster 817413 Crossmember-Back Exhaust System

This mandrel-bent exhaust system is custom designed for 1959-1964 Chevrolet Impala, Biscayne and Bel Air models and is perfect for the person looking for true dual exhaust system. The exhaust system includes all the necessary tubing to the rear axle and does Not include mufflers. This gives you the freedom to choose the sound level of Flowmaster performance mufflers you desire for your vehicle. System features include all mandrel-bent 2.50-inch stainless steel tubing with hangers welded in pre-designated areas to help ease installation and includes short turnouts that exit in front of the rear wheels. Be sure to check out our optional over the axle tailpipe kit #81055 (sold separately) if you want to run the tailpipes out the back of the car. This system includes easy to follow installation instructions and is covered by our Lifetime Limited Warranty. Notes: Does Not include mufflers or header cone adapters. Requires 2.50-inch Offset Inlet/Same side Offset Outlets such as part # 942549 (Super 44 Series) or 942544 (40 Delta Flow) if using an oval case muffler, or for an old school sound a pair of stainless steel Super HP2 mufflers like part # 12518304 or # 12518409, or the Flow FX muffler # 71416.

  • Exits Out the Sides in Front of the Rear Wheels
  • Mandrel-bent for Maximum Performance
  • Designed for Same Side Off-set Mufflers
  • 16-gauge Stainless Steel Tubing
  • Connects at Header Collectors
  • Lifetime Limited Warranty
  • Mufflers Sold Separately
  • Includes Hangers
Specifications
Brand Flowmaster
California Proposition 65 Yes
California Proposition 65 Chemical Name Nickel (Metallic)
CARB (California) Compliant Yes
Catalytic Converter Included No
Catalytic Converter Quantity 0
Category Exhaust
Clamping Type Flat Band
Clamps Included Yes
Drive 2WD
Emission Code 3
Exhaust Series Pipes Only
Exhaust Tip Connection Clamp-On
Exhaust Tip Quantity Sold Separately
Exit Style Dual Out Side
Finish Natural
Gasket Or Seal Included No
Grade Type Performance
Hangers Included Yes
Heat Shield Included No
Inlet Type Weld-On
Main Piping Diameter 2.50
Mounting Bracket Included Yes
Muffler Included Yes
Muffler Quantity Sold Separately
Muffler Type Not Included
part type Exhaust System
Pipe Color Silver
Pipe Material 409 Stainless Steel
Product Type Exhaust System
Sound Level Pipe Only
Spring Bolt Kit Included No
Sub Category Exhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter 2.50
Tail Pipe Quantity Dual
Tail Pipe Tapered Outlet No
Type Pipe Kit
Valve Included No
Valve Type Not Applicable
Warning California Proposition 65
Packaging Information

Weight: 39 lbs
Dimensions: 58 x 16 x 11.7 IN

Safety

⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information visit www.P65Warnings.ca.gov

Warranty

View Warranty (PDF)

Installation Instructions

View Installation Instructions (PDF)

⚠ Fitment Notes
  • Pipes Only, Mufflers Sold Separately, Use Offset Inlet/Offset Outlet Same Side
  • "Fits 1959-1964 Impala, Biscayne, Bel Air with V8 engine. Mufflers Sold Separately, Use 2.50-inch Offset Inlet/Same Side Offset Outlet Oval Case Mufflers, or Center/Center Round Case Mufflers.

Vehicle Fitment

  • 1959-1964 Chevrolet Bel Air Base
  • 1959-1964 Chevrolet Biscayne Base
  • 1960 Chevrolet Biscayne Fleetmaster
  • 1959-1964 Chevrolet Impala Base
  • 1964 Chevrolet Impala SS
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California Proposition 65 Warning

This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov ↗.