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Exhaust System for 1997 GMC K2500

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Gibson - Split Rear Cat-Back Exhaust Systems

GIBSON – SPLIT REAR CAT-BACK EXHAUST SYSTEMS

Gibson’s Split Rear cat-back exhaust system is dyno-proven to dramatically increase the power band in the low to mid range, giving you more horsepower, torque and fuel economy and a design that leaves you room for a hitch, spare or roll pan. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Stainless exhausts backed by a lifetime warranty
  • Deep, rich sound (a bit louder when towing)
  • Patented Superflow technology means dramatically more efficient exhaust flow
  • Designed to work with most bumpers without interfering with a hitch, roll pan or spare tire
  • Comes in aluminized or stainless steel
  • Baffled and chambered design means optimal volumetric efficiency
  • Proven to improve torque, horsepower and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Polished stainless tips feature sleek clampless connection
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • Made in America
  • Legal in all 50 states
Gibson Exhaust System, Gibson Split Rear, Aluminized Steel, Natural
$457.36 List Price $853.35 Save $395.99 Availability: In Stock
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  • SKU#: G275530
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Straight out the back
  • Exit Quantity: Dual
  • Includes: Pipes, zinc-plated factory style hangers, heavy-duty clamps, bolt kits, zip ties, spare tire bracket
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Dual inlet and outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 3.5 in.
  • Tip Material: Stainless steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 1997 GMC K2500 submodels:
  • 8 Cyl 5.7L | Sierra SL, Sierra SLE, Sierra SLT
  • 8 Cyl 7.4L | Sierra SL, Sierra SLE, Sierra SLT
Gibson Exhaust System, Gibson Split Rear, Aluminized Steel, Natural
$379.45 List Price $696.69 Save $317.24 Availability: In Stock
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  • SKU#: G275507
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Straight out the back
  • Exit Quantity: Dual
  • Includes: Pipes, zinc-plated factory style hangers, heavy-duty clamps
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Single inlet and dual outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 3.5 in.
  • Tip Material: Stainless steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 1997 GMC K2500 submodels:
  • 8 Cyl 5.7L | Sierra SLT, Sierra SL, Sierra SLE
Gibson Exhaust System, Gibson Split Rear, Aluminized Steel, Natural
$457.36 List Price $853.35 Save $395.99 Availability: In Stock
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  • SKU#: G275520
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Straight out the back
  • Exit Quantity: Dual
  • Includes: Y-pipe, pipes, zinc-plated factory style hangers, heavy-duty clamps, bolt kits, gasket, zip ties
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Single inlet and dual outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 3.5 in.
  • Tip Material: Stainless steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 1997 GMC K2500 submodels:
  • 8 Cyl 5.7L | Sierra SLT, Sierra SL, Sierra SLE

Gibson - Dual Sport Cat-Back Exhaust Systems

GIBSON – DUAL SPORT CAT-BACK EXHAUST SYSTEMS

Gibson’s Dual Sport cat-back exhaust system is dyno-proven to dramatically increase the power band in the 2000-4000 RPM range, giving you more horsepower and torque right where you need it – and of course also gives you that great street truck look and sound. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Gives you that street truck style with an aggressive tone
  • Stainless exhausts backed by a lifetime warranty
  • Deep, aggressive sound
  • Patented Superflow technology means dramatically more efficient exhaust flow
  • Comes in aluminized or stainless steel
  • Baffled and chambered design means optimal volumetric efficiency
  • Proven to improve torque and horsepower by as much as 15 hp
  • Mandrel-bent tubing allows for continuous airflow
  • Polished slash style stainless tips feature sleek clampless connection
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • Made in America
  • Legal in all 50 states
Gibson Exhaust System, Gibson Dual Sport, Stainless Steel, Natural
$565.92 List Price $1,077.16 Save $511.24 Availability: In Stock
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  • SKU#: G2765200
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Behind Rear Tire
  • Exit Quantity: Dual
  • Includes: Pipes, zinc-plated factory style hangers, heavy-duty clamps, bolt kit, gasket
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Dual inlet and outlet
  • Muffler Finish: Natural
  • Muffler Material: Stainless steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 3.5 in.
  • Tip Material: Stainless steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 1997 GMC K2500 submodels:
  • 8 Cyl 5.7L | Sierra SL, Sierra SLE, Sierra SLT
Gibson Exhaust System, Gibson Dual Sport, Aluminized Steel, Natural
$457.36 List Price $853.35 Save $395.99 Availability: In Stock
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  • SKU#: G275200
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Behind Rear Tire
  • Exit Quantity: Dual
  • Includes: Pipes, zinc-plated factory style hangers, heavy-duty clamps, bolt kit
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Dual inlet and outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 3.5 in.
  • Tip Material: Stainless steel
  • Tip Quantity: Two
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 1997 GMC K2500 submodels:
  • 8 Cyl 5.7L | Sierra SL, Sierra SLE, Sierra SLT

Gibson - Swept Side Cat-Back Exhaust Systems

GIBSON – SWEPT SIDE CAT-BACK EXHAUST SYSTEMS

Gibson’s Swept Side cat-back exhaust system is dyno-proven to dramatically increase the power band in the 1800-3000 RPM range, giving you more horsepower, torque, fuel economy and towability with a rich, deep exhaust tone. Gibson is known as the leading manufacturer of street-legal, high performance exhaust systems for trucks, SUVs, diesels, off-road vehicles and RVs.

  • Gibson’s most popular, affordable and leading performance exhaust system
  • Stainless steel exhausts backed by a lifetime warranty
  • Patented Superflow technology means dramatically more efficient exhaust flow
  • Optimizes towing power, hill climbing and passability
  • Comes in aluminized or stainless steel
  • Proven to improve torque, horsepower (up to 20 hp) and gas mileage
  • Mandrel-bent tubing allows for continuous airflow
  • Polished stainless tips feature sleek clampless connection
  • Dyno-tested
  • Direct fit by vehicle year, make and model
  • Made in America
  • Legal in all 50 states
Gibson Exhaust System, Gibson Swept Side, Stainless Steel, Natural
$529.57 List Price $1,002.21 Save $472.64 Availability: In Stock
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  • SKU#: G27615510
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 8-10 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Behind Rear Tire
  • Exit Quantity: Single
  • Includes: Pipes, installation hardware, gaskets
  • Main Piping Diameter: 3 in.
  • Muffler Configuration: Dual inlet and single outlet
  • Muffler Finish: Natural
  • Muffler Material: Stainless steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 3.5 in.
  • Tip Material: Stainless steel
  • Tip Quantity: One
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 1997 GMC K2500 submodels:
  • 8 Cyl 5.7L | Sierra SL, Sierra SLE, Sierra SLT
  • 8 Cyl 7.4L | Sierra SL, Sierra SLE, Sierra SLT
Gibson Exhaust System, Gibson Swept Side, Aluminized Steel, Natural
$398.50 List Price $735.95 Save $337.45 Availability: In Stock
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  • SKU#: G27315502
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 15-20 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Behind Rear Tire
  • Exit Quantity: Single
  • Includes: Pipes, installation hardware, gaskets
  • Main Piping Diameter: 3.0 in.
  • Muffler Configuration: Dual inlet and single outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 3.5 in.
  • Tip Material: Stainless steel
  • Tip Quantity: One
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 1997 GMC K2500 submodels:
  • 8 Cyl 5.7L | Sierra SLT, Sierra SL, Sierra SLE
Gibson Exhaust System, Gibson Swept Side, Stainless Steel, Natural
$529.57 List Price $1,002.21 Save $472.64 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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  • SKU#: G27615502
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: 8-10 h.p.
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Bolt-on
  • Exit Location: Behind Rear Tire
  • Exit Quantity: Single
  • Includes: Pipes, installation hardware, gaskets
  • Main Piping Diameter: 3 in.
  • Muffler Configuration: Dual inlet and single outlet
  • Muffler Finish: Natural
  • Muffler Material: Stainless steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and Chambered
  • System Type: Cat-back
  • Tip Cut: Angle
  • Tip Diameter: 3.5 in.
  • Tip Edge Style: Non-rolled
  • Tip Finish: Polished
  • Tip Length: 3.5 in.
  • Tip Material: Stainless steel
  • Tip Quantity: One
  • Tip Shape: Round
  • Warranty: Lifetime Gibson limited warranty
see more Fits the following 1997 GMC K2500 submodels:
  • 8 Cyl 5.7L | Sierra SLT, Sierra SL, Sierra SLE

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
$334.99 List Price $433.52 Save $98.53 Availability: In Stock
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  • SKU#: F1317224
  • 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: Single Side Exit
  • Exit Quantity: Single
  • Includes: Heat shield, mounting hardware
  • Main Piping Diameter: 3 in.
  • Muffler Configuration: Dual 2.75 In. Inlets, 3 In. Outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Chambered
  • Notes: Includes 50 Series Big Block Muffler; Includes Heat Shield #51222; Welding required
  • System Type: Cat-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 1997 GMC K2500 submodels:
  • 8 Cyl 5.7L | Sierra SL, Sierra SLE, Sierra SLT
  • 8 Cyl 7.4L | Sierra SL, Sierra SLE, Sierra SLT

Heartthrob Exhaust 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
Notes:
  • 49-state legal; Not for sale or use in California; 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
Heartthrob Exhaust Exhaust System, Heartthrob Exhaust Truck Dual, Aluminized Steel, Natural
$385.81 List Price $455.26 Save $69.45 Availability: In Stock
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  • SKU#: HEA2002352
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • 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: Dual inlet and outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Baffled and louvered
  • System Type: Cat-back
  • Warranty: 1-year Heartthrob Exhaust warranty
see more Fits the following 1997 GMC K2500 submodels:
  • 8 Cyl 5.7L | Sierra SL, Sierra SLE, Sierra SLT
Heartthrob Exhaust Exhaust System, Heartthrob Exhaust Truck Single, Aluminized Steel, Natural
$365.82 List Price $431.67 Save $65.85 Availability: In Stock
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  • SKU#: HEA2009350
  • Quantity Sold: Assembly
  • Muffler Sound Level: Mild
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 2-3 business days
  • Attachment Style: Clamp-on
  • Exit Location: Straight out the back
  • Exit Quantity: Single
  • Includes: Mounting hardware
  • Main Piping Diameter: 2.25 in.
  • Muffler Configuration: Dual inlet and single outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized steel
  • Muffler Quantity: One
  • Muffler Type: Turbo
  • System Type: Cat-back
  • Warranty: 1-year Heartthrob Exhaust warranty
see more Fits the following 1997 GMC K2500 submodels:
  • 8 Cyl 5.7L | Sierra SL, Sierra SLE, Sierra SLT

More results for 1997 GMC K2500 Exhaust System

HEARTTHROB EXHAUST DEEP TONE 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... (see more)
JBA DIRECT FIT EXHAUST SYSTEM
JBA's exhaust system is best known for delivering power, sound and quality. It is made of tough and durable stainless steel, this system provides large tubing diameter that allows more exhaust gasses... (see more)
FOR OFF ROAD/TRACK USE DIAMOND EYE PERFORMANCE DIRECT FIT EXHAUST SYSTEM
Diamond Eye's Performance Exhaust System is designed to provide optimum performance, better throttle response, improved fuel economy and lowers exhaust gas temperature. Delivers an aggressive exhaust... (see more)
FOR OFF ROAD/TRACK USE DIAMOND EYE PERFORMANCE UNIVERSAL EXHAUST SYSTEM
Diamond Eye's Performance Universal Exhaust System is designed to provide optimum performance, better throttle response, improved fuel economy and lowers exhaust gas temperature. Delivers an... (see more)
BULLY DOG RAPID FLOW DIRECT FIT EXHAUST SYSTEM
Bully Dog's Rapid Flow Exhaust System is made from 16-gauge aluminized steel for better heat and corrosion resistance. This system features ceramic coating for superior corrosion protection,... (see more)