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1998 GMC K2500 Exhaust Systems
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- Series: Heavy Metal
- Material: Stainless
- Carb Compliant: No
- Converter Configuration: Direct-Fit
- Main Piping Diameter: 2.5"
- Inlet Diameter: 2.5"
- Outlet Diameter: 2.5"
- Exhaust Inlet Connection Type: Bolt-On
- Exhaust Outlet Connection Type: Clamp-On
- Body Length: 12"
- Body Width: 6.375"
- Overall Length: 33"
- Body Material: Stainless
- Catalytic Converter Format: Pre-Catalytic Converter And Main Catalytic Converter
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Body Material: Stainless
- Exhaust Pipe Material: Stainless Steel
- Air Tube Adapter: Not Adaptable
- O2 Sensor Location: Pre And Post Converter
- Exhaust Component Mount Type: Uses Factory Hangers
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.7L V8 GAS, 7.4L V8 GAS / 2.50" / 2.50"
$863.00 -
- Series: Heavy Metal
- Converter Configuration: Universal
- Main Piping Diameter: 3"
- Inlet Diameter: 3"
- Outlet Diameter: 3"
- Body Length: 9"
- Body Width: 4.375"
- Overall Length: 13"
- Air Tube Adapter: Not Adaptable
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.0L V8 GAS, 7.4L V8 GAS / 3.00" / 3.00"
$178.00 -
- Series: Heavy Metal
- Converter Configuration: Universal
- Main Piping Diameter: 3"
- Inlet Diameter: 3"
- Outlet Diameter: 3"
- Body Length: 12"
- Body Width: 5.5"
- Overall Length: 16"
- Air Tube Adapter: Not Adaptable
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.0L V8 GAS / 3.00" / 3.00"
$222.00 -
- Series: Heavy Metal
- Material: Stainless
- Carb Compliant: No
- Converter Configuration: Direct-Fit
- Overall Length: 40.25"
- Body Material: Stainless
- Catalytic Converter Format: Pre-Catalytic Converter And Main Catalytic Converter
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Body Material: Stainless
- Exhaust Pipe Material: Stainless Steel
- Air Tube Adapter: Not Adaptable
- O2 Sensor Location: Pre And Post Converter
- Exhaust Component Mount Type: Uses Factory Hangers
- Components: 1 Band Clamp, 3 Gaskets
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.0L V8 GAS
$519.00 -
- Series: Heavy Metal
- Material: Stainless
- Carb Compliant: No
- Converter Configuration: Direct-Fit
- Overall Length: 35"
- Body Material: Stainless
- Catalytic Converter Format: Pre-Catalytic Converter And Main Catalytic Converter
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Body Material: Stainless
- Exhaust Pipe Material: Stainless Steel
- Air Tube Adapter: Not Adaptable
- O2 Sensor Location: Pre And Post Converter
- Exhaust Component Mount Type: Uses Factory Hangers
- Components: 3 Gaskets
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 7.4L V8 GAS
$1,154.00 -
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.0L V8 GAS, 5.7L V8 GAS, 7.4L V8 GAS / Offset/Offset / 3.00" / 3.00"
$123.95 -
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.0L V8 GAS / Offset/Offset / 3.00" / 3.00"
$99.95 -
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.7L V8 GAS, 7.4L V8 GAS / Dual/Center / 2.25" / 3.00"
$185.95 -
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.7L V8 GAS, 7.4L V8 GAS / Dual/Center / 2.25" / 3.00"
$221.95 -
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.7L V8 GAS, 7.4L V8 GAS / Dual/Dual / 2.75" / 2.50"
$278.95 -
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.7L V8 GAS / Center/Offset / 2.50" / 2.50"
$97.54 -
Key Features:- Tail Pipe Extension
- 2.5 in. System
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.7L V8 GAS
$33.16 -
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.7L V8 GAS
$61.75 -
Key Features:- Double System Intermediate Pipe
- H-Pipe
- 2.5 in. Dual Inlets
- Requires Gasket PN[31575]
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.7L V8 GAS
$184.09 -
Key Features:- Dual System Tail Pipe
- 2.5 in. System
- RH(Passenger) Side
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.7L V8 GAS
$64.64 -
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.7L V8 GAS / Offset/Center / 2.50" / 2.50"
$196.77 -
Key Features:- Shorty Tuned Length Exhaust Header Kit
- Chrome
- CNC-Series Performance
- CNC Mandrel Bent 1.625 in. Tubing
- Direct Fit Design
- Incl. New Gaskets/Hardware
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.0L V8 GAS, 5.7L V8 GAS
$499.99 -
Key Features:- Shorty Tuned Length Exhaust Header Kit
- Silver Ceramic
- CNC-Series Performance
- CNC Mandrel Bent 1.625 in. Tubing
- Direct Fit Design
- Incl. New Gaskets/Hardware
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.0L V8 GAS, 5.7L V8 GAS
$549.99 -
Key Features:- Ultra Seal Exhaust Gasket Set
- Square Port Shape
- Port Dimensions W-1.85 in. x H-1.90 in.
Fitment:
1998 GMC K2500 7.4L V8 GAS
$42.95 -
Key Features:- Shorty Smog Headers
- 1 5/8 in. Primary Tubing
- w/ A.I.R.
- 2.5 in. Collector
- Mild Steel
- Painted Black
- Gaskets
- Hardware
Fitment:
1998 GMC K2500 Sierra SL, Sierra SLE, Sierra SLT / 5.7L V8 GAS
$434.95