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Pontiac LeMans Exhaust System

We have 3 Items In-stock. Select a year to continue.
$479.99 List Price $621.16 Save $141.17 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#: F1317119
  • Brand: Flowmaster
  • Fit Note: X - Member Back
  • 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
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Fits the following Pontiac LeMans Years:
  • 1972 | 6 Cyl 4.1L | Sport
  • 1970-1972 | 8 Cyl 7.5L | Base
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$199.75 List Price $368.54 Save $168.79 Availability: In Stock
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DYNOMAX – VT EXHAUST SYSTEMS

Dynomax’s VT exhaust system will not only boost your image, but is dyno-proven to dramatically increase your vehicle’s power and performance with style and a deep, aggressive tone when you put your foot in it. Dynomax is a world leader in the performance exhaust space, manufacturing products held to the highest engineering standards and backed by extensive research and development.

  • Patented internal valve keep vehicle cabin quieter while just cruising along
  • Backed by a limited lifetime warranty
  • Interior fiberglass matting absorbs resonance while maintaining aggressive tone
  • Improves torque and horsepower as well as mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Includes all necessary hardware
  • Direct fit
  • Legal in all 50 states
  • Straight design means exhaust flows freely and backpressure is gone
  • SKU#: D2289017
  • Brand: Dynomax
  • Fit Note: 2.25 in. Tube Size, Incl. Reducers, Exhaust Pipes, 16 Ga. Tail Pipe With Side Exits, Hardware, Does Not Incl. Mufflers
  • Quantity Sold: Kit
  • Muffler Sound Level: Not Specified
  • Recommended Use: Performance
  • Anticipated Ship Out Time: Same day - 1 business day
  • Attachment Style: Clamp-on
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Fits the following Pontiac LeMans Years:
  • 1978-1980 | 8 Cyl 5.0L | Base, Safari
  • 1978-1979 | 8 Cyl 5.7L | Safari
$238.49 List Price $281.42 Save $42.93 Availability: In Stock
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Heartthrob Header Dual Exhaust System

With the ingenuity that was cultured by Heartthrob, they have made the Header Dual Exhaust System to provide great performance sound and quality. This system can also give more horsepower to your vehicle with its mandrel-bent tubing that improves exhaust efficiency and at the same time, lowers the occurrence of unwanted feedbacks. It is made with 16 gauge aluminized steel for proven strength. With the Heartthrob Header Dual Exhaust System your vehicle can turn into a fully-capable performance car.

Features and benefits:

  • 16 gauge aluminized steel body construction
  • Turbo or welded muffler included
  • CNC mandrel-bent tubing increases exhaust efficiency
  • Increased pipe diameter for better engine performance
  • Easy bolt-on assembly
  • Backed with a 1-Year warranty

Specifications:

  • Header-back system
  • Dual exit, split rear
  • 2.5 in. piping diameter
  • Single inlet and outlet muffler configuration
  • Mounting hardware included
  • Turbo muffler
  • SKU#: HEA8158700M
  • Brand: Heartthrob Exhaust
  • Fit Note: Coupe, Hardtop, Sedan, Wagon
  • Quantity Sold: Assembly
  • Muffler Sound Level: Not Specified
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Clamp-on
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Fits the following Pontiac LeMans Years:
  • 1973 | 8 Cyl 7.5L | Base, Luxury, Safari, Sport