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GMC C15/C1500 Pickup Exhaust System

We have 5 Items In-stock. Select a year to continue.
$489.95 List Price $634.06 Save $144.11 Availability: In Stock
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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

  • SKU#: F1317654
  • Brand: Flowmaster
  • Fit Note: 78.0 in. Bed, Standard Cab Pickup, X - Member Back/Hardware, Super 40 Series(TM) Mufflers, 96.0 in. Bed, Standard Cab Pickup, X - Member Back/Hardware, Super 40 Series(TM) Mufflers
  • 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: 1-2 Business Days
(see more)
Fits the following GMC C15/C1500 Pickup Years:
  • 1970-1972 | 8 Cyl 6.6L | Base
  • 1969-1972 | 8 Cyl 5.7L | Base
(see more)
$256.95 List Price $303.20 Save $46.25 Availability: In Stock
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HEARTTHROB EXHAUST – DEEP-TONED DUAL EXIT CAT-BACK EXHAUST SYSTEMS

A power-filled and fire-breathing exhaust tone is what you will hear from every Heartthrob Deep-Toned Dual Exit Cat-Back Exhaust System. Heartthrob Exhaust manufactures a wide selection of perfect fitting, bolt-on exhausts for a wide variety of popular pickups, SUVs, cars and even older vehicles too. The split-rear duel-exit design assists with improving exhaust flow for a noticeable horsepower and torque boost. Drop those pipe cutters and blow torch! Heartthrob Exhausts are loved by pickup truck owners because it does not require any pipe cutting for a good fit. With a Heartthrob Exhaust you get the exact direct fit version for any size pickup bed and cab length. Heartthrob Exhausts are manufactured in a high tech facility in Minnesota with state-of-the-art computer based CNC manufacturing tooling and equipment. Run by a staff of 30 of dutiful employees, all of whom are knowledge filled exhaust experts, assures you will get a perfect fitting exhaust for your vehicle. This small family-owned exhaust company now has over 37 years of exhaust manufacturing experience and takes pride in every exhaust they make.

  • Manufactured in USA
  • The Deep-Toned Duel Exit Cat-Back Exhaust is Heartthrob’s best selling exhaust system
  • Will not void your vehicle’s manufacturer warranty
  • Includes glass-pack muffler tips
  • Comes with all parts necessary for installation: clamps, hangers, pipes, hardware and muffler tips
  • The split-rear duel-exit exhaust style ensures better exhaust flow
  • Designed to clear both spare tires mounted under the bed and trailer hitches
  • Dyno-tested and flow bench tested for quality assurance
  • Engineered for no restrictions from the mandrel bent tubing process
  • SKU#: HEA1004385
  • Brand: Heartthrob Exhaust
  • Fit Note: Fits all wheel bases, RWD and 4WD, Auto and Manual Transmission
  • Emissions: 49-State Legal - no CA shipments
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following GMC C15/C1500 Pickup Years:
  • 1973-1974 | 8 Cyl 5.7L | Base
  • 1973 | 8 Cyl 5.0L | Base
$599.90 List Price $776.34 Save $176.44 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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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

  • SKU#: F13817654
  • Brand: Flowmaster
  • Fit Note: 78.0 in. Bed, Standard Cab Pickup, Crossmember, Super 40 Series(TM) Mufflers, 96.0 in. Bed, Standard Cab Pickup, Crossmember, Super 40 Series(TM) Mufflers
  • 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: 1-2 Business Days
(see more)
Fits the following GMC C15/C1500 Pickup Years:
  • 1970-1972 | 8 Cyl 6.6L | Base
  • 1969-1972 | 8 Cyl 5.7L | Base
(see more)
$234.27 List Price $276.44 Save $42.17 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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HEARTTHROB EXHAUST – MANIFOLD-BACK DUAL EXIT EXHAUST SYSTEMS

A power-filled and fire-breathing exhaust tone is what you will hear from every Heartthrob Manifold Back Duel Exit Exhaust System. Heartthrob Exhaust makes this exhaust system for a wide selection of older vehicles. Bolting this effective exhaust system on your classic vehicle will rejuvenate your ride and make you want to drive it even more! The manifold-back duel-exit design assists with maximizing exhaust flow for a noticeable horsepower and torque boost and the powerful sound of it is sure to put a smile on your face. Heartthrob Exhausts are manufactured in a high tech facility in Minnesota with state-of-the-art computer based CNC manufacturing tooling and equipment. Run by a staff of 30 of dutiful employees, all of whom are knowledge filled exhaust experts, assures you will get a perfect fitting exhaust for your vehicle. This small family-owned exhaust company now has over 37 years of exhaust manufacturing experience and takes pride in every exhaust they make.

  • Manufactured in USA
  • Installs directly to your vehicle’s stock manifold
  • Glass-pack muffler tips come with front exit kits
  • Aluminized tubing is 2 ¼ inch in diameter
  • Depending on vehicle, there is a choice of split-rear exit, front exit in front of rear tires or stock exit
  • Dyno-tested and flow bench tested for quality assurance
  • Engineered for no restrictions from the mandrel bent tubing process
  • This kit is not street legal only if your vehicle was equipped with a catalytic converter when new
  • SKU#: HEA4143GP
  • Brand: Heartthrob Exhaust
  • Fit Note: RWD, up To 132 in. Wheelbase, greater than 132 in. longer extensions are required, small block; will not fit ram horn style manifolds (manifolds that exit straight down on both sides).
  • Emissions: 49-State Legal - no CA shipments
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following GMC C15/C1500 Pickup Years:
  • 1970-1972 | 8 Cyl 6.6L | Base
  • 1969-1972 | 8 Cyl 5.7L | Base
(see more)
$288.83 List Price $340.82 Save $51.99 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)

HEARTTHROB EXHAUST – MANIFOLD-BACK DUAL EXIT EXHAUST SYSTEMS

A power-filled and fire-breathing exhaust tone is what you will hear from every Heartthrob Manifold Back Duel Exit Exhaust System. Heartthrob Exhaust makes this exhaust system for a wide selection of older vehicles. Bolting this effective exhaust system on your classic vehicle will rejuvenate your ride and make you want to drive it even more! The manifold-back duel-exit design assists with maximizing exhaust flow for a noticeable horsepower and torque boost and the powerful sound of it is sure to put a smile on your face. Heartthrob Exhausts are manufactured in a high tech facility in Minnesota with state-of-the-art computer based CNC manufacturing tooling and equipment. Run by a staff of 30 of dutiful employees, all of whom are knowledge filled exhaust experts, assures you will get a perfect fitting exhaust for your vehicle. This small family-owned exhaust company now has over 37 years of exhaust manufacturing experience and takes pride in every exhaust they make.

  • Manufactured in USA
  • Installs directly to your vehicle’s stock manifold
  • Glass-pack muffler tips come with front exit kits
  • Aluminized tubing is 2 ¼ inch in diameter
  • Depending on vehicle, there is a choice of split-rear exit, front exit in front of rear tires or stock exit
  • Dyno-tested and flow bench tested for quality assurance
  • Engineered for no restrictions from the mandrel bent tubing process
  • This kit is not street legal only if your vehicle was equipped with a catalytic converter when new
  • SKU#: HEA4143SK
  • Brand: Heartthrob Exhaust
  • Fit Note: RWD, up To 132 in. Wheelbase, greater than 132 in. longer extensions are required, small block; will not fit ram horn style manifolds (manifolds that exit straight down on both sides).
  • Emissions: 49-State Legal - no CA shipments
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
(see more)
Fits the following GMC C15/C1500 Pickup Years:
  • 1970-1972 | 8 Cyl 6.6L | Base
  • 1969-1972 | 8 Cyl 5.7L | Base
(see more)