1998 Jeep Exhaust Muffler Parts

Choose a Model for your 1998 Jeep


Showing 1 - 10 of 17 products
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SpeedFx
  • Single 2-1/4 Inch Center Inlet
  • 13 Inch Body/ 19 Inch Overall Length
  • FX Aluminized Steel Mufflers
  • Product Attributes:
    • Inlet Diameter (IN): 2-1/4 Inch
    • Outlet Diameter (IN): 2-1/4 Inch
    • Internal Construction: Two Chambered
    • Case Diameter (IN): 9 Inch X 4 Inch
    • Outlet Position: Offset
    • Tip Finish: No Tip
    • Case Length (IN): 13 Inch
    • Includes Tip: No
    • Tip Diameter (IN): No Tip
    • Tip Length (IN): No Tip
    • Shape: Oval
    • Wall Type: Single Wall
    • Color/ Finish: Aluminized
    • Prop 65 Y/N: N
    • Tip Material: No Tip
    • Inlet Position: Center
    • Material: Steel
    • Overall Length (IN): 19 Inch
  • Features:
    • Manufactured From High Quality, Aluminized Steel
    • Silver Painted Finish
    • Rolled And Welded Edge Options Available
    • Multiple Inlet Diameters, Positions And Lengths Available
    • Center, Offset And Dual Outlet Positions Available
  • SpeedFX muffler are fully welded and enhances the factory exhaust system with an aggressive tone. SpeedFX mufflers are great for the street or the strip and offer.

Additional Fitment Information:
Vehicle
1998 - Jeep Cherokee

Dynomax
  • DynoMax Super Turbo Muffler
  • Universal; Oval; 4.25 in. x 9.75 in.; Side - Center; 2.25 in. ID; 14 in. Shell Length; 18.5 in. Overall Length
  • DynoMax Super Turbo Muffler
  • Super Turbo Muffler
  • Features:
    • Exclusive Patented Flow Director Design Channels Exhaust Flow
    • Eliminates Turbulence
    • Large Internal Flow Tubes Improve Exhaust Flow
    • Large Internal Flow Tubes Reduce Backpressure
    • Fiberglass Matting Tech To Absorb Unwanted Interior Resonance
    • Maintains A Mellow Performance Tone
    • Dyno Proven To Flow Up To 700 SCFM/Support Up To 636 HP
    • Proudly Manufactured In The USA
    • Limited Lifetime Warranty
  • DynoMax(R) Super Turbo(TM) performance mufflers exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone. The 'Pure Unadulterated POWER' of DynoMax(R) Super Turbo(TM) mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee(TM).

Additional Fitment Information:
Vehicle
1998 - Jeep TJ

Dynomax
  • DynoMax Super Turbo Muffler
  • Universal; Oval; 4.25 in. x 9.75 in.; 2.25 in. ID; 20 in. Shell Length; 25.5 in. Overall Length
  • DynoMax Super Turbo Muffler
  • Super Turbo Muffler
  • Features:
    • Exclusive Patented Flow Director Design Channels Exhaust Flow
    • Eliminates Turbulence
    • Large Internal Flow Tubes Improve Exhaust Flow
    • Large Internal Flow Tubes Reduce Backpressure
    • Fiberglass Matting Tech To Absorb Unwanted Interior Resonance
    • Maintains A Mellow Performance Tone
    • Dyno Proven To Flow Up To 700 SCFM/Support Up To 636 HP
    • Proudly Manufactured In The USA
    • Limited Lifetime Warranty
  • DynoMax(R) Super Turbo(TM) performance mufflers exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone. The 'Pure Unadulterated POWER' of DynoMax(R) Super Turbo(TM) mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guarantee(TM).

Additional Fitment Information:
Vehicle Block CC Engine CID
1998 - Jeep Cherokee L - 6 Cyl 4.0L 242

AP Exhaust
Additional Fitment Information:
Vehicle
1998 - Jeep Wrangler
Additional Fitment Information:
Vehicle Block CC Engine CID
1998 - Jeep Grand Cherokee V 5211 8 Cyl 5.2L 318

AP Exhaust
Additional Fitment Information:
Vehicle Block CC Engine CID
1998 - Jeep Cherokee L - 6 Cyl 4.0L 242
Additional Fitment Information:
Vehicle Block CC Engine CID
1998 - Jeep Grand Cherokee L - 6 Cyl 4.0L 242

Flowmaster
  • 2.25 in. Center Inlet/Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel Not Direct Fit-Some Adaptation Required
  • Super 44™ Delta Flow Muffler; 2.25 in. Center Inlet/Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 13 in.; 19 in. Overall Length; Aluminized Steel;
  • Super 44™ Delta Flow Muffler
  • Product Attributes:
    • Tip Quantity: 0
    • Automotive Item Grade: High Performance
    • Muffler Type: Reflection
    • Outlet Connection Type: Pipe
    • Outlet Position: Offset
    • Inlet Diameter: 2.250 In.
    • Sound Level: Aggressive
    • WARNING CA Proposition 65: No
    • Fitment: Universal
    • Body Width: 9.750 In.
    • Muffler Series: Super 44 Series
    • Inlet Inside Diameter: 2.250 In.
    • Outlet Outside Diameter: 2.250 In.
    • Main Piping Diameter: Oem
    • Inlet Type: Single Center
    • Inlet Position: Center
    • Inlet Outside Diameter: 2.250 In.
    • Inlet Connection Type: Pipe
    • Outlet Type: Single Offset Outlet
  • Features:
    • Durable Fully Welded 16ga Aluminized Steel
    • 3 Year Limited Warranty
    • Deep Aggressive Exhaust Note
    • Noticeable Interior Resonance
    • Recent Two Chamber Improvement
    • Race Proven Patented Delta Flow® Technology
    • No Internal Packing To Blowout
    • Premium Flowmaster Quality
  • Flowmaster's Super 44 muffler uses the same Delta Flow(R) technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we've ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
12225, 13215, 13235, 14225, 14325, 14362

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1998 - Jeep Grand Cherokee V 5211 8 Cyl 5.2L TSi 318

MagnaFlow Performance Exhaust
  • Multi-Chamber Performance Muffler; 2.25in. Offset/Center; 4x14x9 Body
  • Magnaflow Multi-Chamber Performance Muffler; 2.25in. Offset/Center; 4x14x9 Body
  • XL 2.25x2.25in. Satin Finish Oval Exhaust Muffler
  • Product Attributes:
    • Muffler Type: Multi-chamber
    • Exhaust Tip Quantity: 0
    • Body Width: 9
    • Overall Length: 20
    • Inlet Inside Diameter: 2.25
    • Hanger Included: No
    • Body Height: 4
    • Body Material: Stainless Steel
    • Outlet Quantity: 1
    • Shape: Oval
    • Inlet Quantity: 1
    • Outlet Inside Diameter: 2.25
    • Inlet Type: Offset
    • Core Diameter: 2.5
    • Reversible: Yes
    • Outlet Type: Center
  • Features:
    • Superior flow & performance
    • CNC precision robotic manufacturing techniques
    • Durable corrosion-resistant stainless steel construction
  • The MagnaFlow 4" X 9" Oval XL Multi-Chamber 13215 features a straight-through, weight-optimized reversible design with a perforated stainless steel core featuring baffles and tuning gates, enabling it to deliver the powerful signature sound and dyno-proven performance that’s made MagnaFlow a household name. Muffler 13215’s oval-shaped, 4x9x14in. body and universal 2.25/2.25in. diameter inlet/outlet layout enables flexible installation options to match the spacing requirements of your vehicle. Professional installation is highly recommended. 13215 is produced using advanced CNC precision robotic manufacturing techniques and features durable, corrosion resistant stainless-steel construction, all backed by MagnaFlow’s limited lifetime warranty.

Additional Fitment Information:
Vehicle Block CC Engine CID
1998 - Jeep Wrangler L - 6 Cyl 4.0L 242

Magnaflow
  • Universal Performance Muffler - 2.25/2.25
  • Universal Performance Muffler - 2.25/2.25
  • XL Satin Finish Oval Exhaust Muffler
  • Product Attributes:
    • Muffler Type: Multi-chamber
    • Exhaust Tip Quantity: 0
    • Inlet Diameter: 2.25
    • Outlet Inside Diameter: 2.25
    • Body Width: 9
    • Body Finish: Satin
    • Inlet Inside Diameter: 2.25
    • Body Height: 4
    • Subtitle: Center/offset

Additional Fitment Information:
Vehicle Block CC Engine CID
1998 - Jeep Wrangler L - 6 Cyl 4.0L 242
Showing 1 - 10 of 17 products

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