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Exhaust System for 1974 Chevrolet Camaro

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Flowmaster - American Thunder Exhaust Systems

FLOWMASTER  – AMERICAN THUNDER EXHAUST SYSTEMS

Flowmaster’s American Thunder chambered exhaust system is dyno-proven to dramatically increase the power band, giving you more horsepower, torque, fuel economy and a new image with an aggressive, rich exhaust tone. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Flowmaster’s most popular exhaust system
  • Features an aggressive sound
  • 3-year limited warranty for aluminized steel/lifetime warranty for stainless steel
  • Come in aluminized or stainless steel
  • Proven to improve torque, horsepower and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Quick and easy installation
  • Best for muscle cars and trucks
  • Passenger side, split  or driver side exit design
  • Dyno-tested
  • Direct fit by vehicle year, make and model
Flowmaster Exhaust System, Flowmaster American Thunder, Aluminized Steel, Natural
$476.26 List Price $698.81 Save $222.55 Availability: In Stock
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  • SKU#: F1317104
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Exit Location: Dual Rear Exit
  • Exit Quantity: Dual
  • Includes: Mounting hardware
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: 2.5 In. Inlet, 2.5 In. Outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Chambered
  • Notes: Includes 80 Series Crossflow Muffler
  • System Type: Header-back
  • Tip Cut: Tips Not Included
  • Tip Diameter: Tips Not Included
  • Tip Edge Style: Tips Not Included
  • Tip Finish: Tips Not Included
  • Tip Length: Tips Not Included
  • Tip Material: Tips Not Included
  • Tip Quantity: Tips Not Included
  • Tip Shape: Tips Not Included
  • Warranty: Flowmaster 3-Year Limited Warranty
see more Fits the following 1974 Chevrolet Camaro submodels:
  • 6 Cyl 4.1L | Base
  • 8 Cyl 5.7L | Base
Rating: (see review/s)

"Flowmaster excellent product.Installs easily looks and sounds awesome" posted by: on September 1, 2008

Flowmaster Exhaust System, Flowmaster American Thunder, Aluminized Steel, Natural
$549.99 List Price $711.75 Save $161.76 Availability: In Stock
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  • SKU#: F1317149
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate-to-Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Exit Location: Dual Rear Exit
  • Exit Quantity: Dual
  • Includes: H-pipe, mounting hardware
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: 2.5 In. Inlet, 2.5 In. Outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: Two
  • Muffler Type: Chambered
  • Notes: Includes 50 Series Delta Flow Muffler
  • System Type: Header-back
  • Tip Cut: Angle
  • Tip Diameter: 2.5 in.
  • Tip Edge Style: Cut
  • Tip Finish: Polished
  • Tip Length: 12 in.
  • Tip Material: Stainless steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Flowmaster 3-Year Limited Warranty
see more Fits the following 1974 Chevrolet Camaro submodels:
  • 6 Cyl 4.1L | Base
  • 8 Cyl 5.7L | Base
Flowmaster Exhaust System, Flowmaster American Thunder, Stainless Steel, Natural
$699.99 List Price $905.87 Save $205.88 Availability: In Stock
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  • SKU#: F13817149
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate-to-Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Downpipe Diameter: 2.5 in.
  • Exit Location: Dual Rear Exit
  • Exit Quantity: Dual
  • Includes: H-pipe, mounting hardware
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: 2.5 In. Inlet, 2.5 In. Outlet
  • Muffler Finish: Natural
  • Muffler Material: Stainless steel
  • Muffler Quantity: Two
  • Muffler Type: Chambered
  • Notes: Includes 50 Series (slim line) Muffler
  • System Type: Header-back
  • Tip Cut: Angle
  • Tip Diameter: 2.5 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 12 in.
  • Tip Material: Stainless steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Flowmaster limited warranty
see more Fits the following 1974 Chevrolet Camaro submodels:
  • 8 Cyl 5.7L | Base

Magnaflow Performance Exhaust Systems

MAGNAFLOW PERFORMANCE EXHAUST SYSTEMS

Over the past 30 years, Magnaflow has grown as a market leader of exhaust systems, focusing on three key elements with each product they produce—quality, power and sound. Magnaflow’s Performance exhaust systems feature stainless steel construction and mandrel bent pipes, allowing for greater fuel economy and improved performance. A full-bodied exhaust note, emblematic of the brand, is achieved through the smooth, lap-joint welded body, tightly packed with acoustical fibers designed to dampen irritating pitch tones.

Magnaflow Exhaust System, Magnaflow Performance, Stainless Steel, Natural
$806.23 List Price $1,043.36 Save $237.13 Availability: In Stock
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  • SKU#: M6615899
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: Up to 13 h.p. and 14 lbs.-ft. of torque
  • Anticipated Ship Out Time: 1-2 business days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Split rear
  • Exit Quantity: Dual
  • Main Piping Diameter: 3 in.
  • Muffler Configuration: Single inlet and outlet
  • Muffler Finish: Polished
  • Muffler Material: Stainless steel
  • Muffler Quantity: Two
  • Muffler Type: Straight Thru
  • Notes: Includes : X-pipe, mounting hardware, 4 x 9 x 14 in. muffler; X-member back; Will require modifications to fit convertible
  • System Type: Crossmember-back
  • Tip Cut: No Tips Included
  • Tip Diameter: No Tips Included
  • Tip Finish: No Tips Included
  • Tip Length: No Tips Included
  • Tip Material: No Tips Included
  • Tip Quantity: No Tips Included
  • Tip Shape: No Tips Included
  • Warranty: Lifetime Magnaflow limited warranty
see more Fits the following 1974 Chevrolet Camaro submodels:
  • 8 Cyl 5.7L | Base, LT

Heartthrob Exhaust For off road/track use Minor modifications required Exhaust System

Heartthrob's Deep Tone exhaust system is best known for its aggressive performance sound. Delivering performance gains in horsepower and torque, this system also offers CNC mandrel-bent tubing that provides better exhaust flow for optimum performance, improves fuel economy and lowers exhaust gas temperature.

Features:

  • Heavy duty aluminized steel tubing
  • Mandrel-bent tubing
Notes
  • Minor modifications required
  • For off road use - Not legal for use on public roads and highways
Heartthrob Exhaust Exhaust System, Heartthrob Exhaust Header Dual, Aluminized Steel, Natural
$261.08 List Price $308.07 Save $46.99 Availability: In Stock
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  • SKU#: HEA8158670M
  • Emissions: For off road/track use
  • Quantity Sold: Assembly
  • Muffler Sound Level: Not Specified
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Clamp-on
  • Exit Location: Split rear
  • Exit Quantity: Dual
  • Includes: Mounting hardware
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Single inlet and outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: Two
  • Notes: Modifications may be needed to bolt up to different varieties of headers
  • System Type: Header-back
  • Warranty: 1-year Heartthrob Exhaust warranty
see more Fits the following 1974 Chevrolet Camaro submodels:
  • 8 Cyl 5.7L | LT, Base, Z28

Heartthrob Exhaust For off road/track use Direct fit Exhaust System

Heartthrob's Deep Tone exhaust system is best known for its aggressive performance sound. Delivering performance gains in horsepower and torque, this system also offers CNC mandrel-bent tubing that provides better exhaust flow for optimum performance, improves fuel economy and lowers exhaust gas temperature.

Features:

  • Heavy duty aluminized steel tubing
  • Mandrel-bent tubing
Note:
  • For off road use - Not legal for use on public roads and highways
Heartthrob Exhaust Exhaust System, Heartthrob Exhaust True Dual, Aluminized Steel, Natural
$213.34 List Price $251.74 Save $38.40 Availability: In Stock
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  • SKU#: HEA8144710
  • Emissions: For off road/track use
  • Quantity Sold: Kit
  • Muffler Sound Level: Not Specified
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Clamp-on
  • Does Not Include: Muffler
  • Exit Location: Split rear
  • Exit Quantity: Dual
  • Includes: Pipes, mounting hardware
  • Main Piping Diameter: 2.25 in.
  • Notes: For vehicles with stock manifold
  • System Type: Header-back
  • Warranty: 1-year Heartthrob Exhaust warranty
see more Fits the following 1974 Chevrolet Camaro submodels:
  • 8 Cyl 5.7L | Base, Z28, LT
Heartthrob Exhaust Exhaust System, Heartthrob Exhaust Header Dual, Aluminized Steel, Natural
$262.61 List Price $309.88 Save $47.27 Availability: In Stock
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  • SKU#: HEA8158670
  • Emissions: For off road/track use
  • Quantity Sold: Kit
  • Muffler Sound Level: Not Specified
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Clamp-on
  • Exit Location: Split rear
  • Exit Quantity: Dual
  • Includes: Pipes, mounting hardware
  • Main Piping Diameter: 2.5 in.
  • Notes: Muffler not included
  • System Type: Header-back
  • Warranty: 1-year Heartthrob Exhaust warranty
see more Fits the following 1974 Chevrolet Camaro submodels:
  • 8 Cyl 5.7L | Base, Z28, LT
Heartthrob Exhaust Exhaust System, Heartthrob Exhaust Header Dual, Aluminized Steel, Natural
$201.65 List Price $237.95 Save $36.30 Availability: In Stock
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  • SKU#: HEA8148670
  • Emissions: For off road/track use
  • Quantity Sold: Kit
  • Muffler Sound Level: Not Specified
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Clamp-on
  • Exit Location: Split rear
  • Exit Quantity: Dual
  • Includes: Pipes, mounting hardware
  • Main Piping Diameter: 2.25 in.
  • System Type: Header-back
  • Warranty: 1-year Heartthrob Exhaust warranty
see more Fits the following 1974 Chevrolet Camaro submodels:
  • 8 Cyl 5.7L | Base, Z28, LT

Hooker Competition Direct fit Exhaust System

Hooker Competition Exhaust System is designed to fit Hooker Competition headers or manifolds. It features large diameter, mandrel-bent, and 16-gauge aluminized steel tubing for improved efficiency, less back-pressure, maximum flow, and longer life.

Note:

  • 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
Hooker Exhaust System, Hooker Competition, Aluminized Steel, Natural
$218.65 List Price $258.01 Save $39.36 Availability: In Stock
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  • SKU#: H2616520
  • Quantity Sold: Kit
  • Muffler Sound Level: Not Specified
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 business days
  • Attachment Style: Clamp-on
  • Exit Location: Split rear
  • Exit Quantity: Dual
  • Includes: Pipes, mounting hardware
  • Main Piping Diameter: 2.25 in.
  • Notes: Muffler not included; Designed for used with Hooker Competition Headers PN 2451HKR; Modifications required if used with other headers
  • System Type: Header-back
  • Warranty: Hooker limited warranty
see more Fits the following 1974 Chevrolet Camaro submodels:
  • 8 Cyl 5.7L | Base, LT