1998 Pontiac Grand Prix Exhaust Systems

Pontiac Grand Prix Exhaust - 1998
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3.1L
3.8L
  • Walker® - SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler
    Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler
    9
    # 832954900
    Pontiac Grand Prix 1998, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX™...
    Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
    $37.72 - $53.68
  • TRQ® - Exhaust Manifold
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    TRQ®Exhaust Manifold
    0
    # mpn4947988205
    Pontiac Grand Prix 3.8L 1998, Exhaust Manifold by TRQ®. Position: Front. Made with quality in mind, this high-grade TRQ exhaust manifold fits right away without any trouble. It is built using the latest technology and innovation to meet...
    Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part
    $96.85
    $101.95Save $5.10 (5%)
  • MagnaFlow® - Direct Fit Catalytic Converter
    MagnaFlow®Direct Fit Catalytic Converter
    9
    # 4164245708
    Pontiac Grand Prix 3.8L 1998, Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will directly replace the factory...
    $1,310.00
  • Walker® - Stainless Steel Round Aluminized Resonator Assembly
    Walker®Stainless Steel Round Aluminized Resonator Assembly
    5
    # 833032882
    Pontiac Grand Prix 1998, Stainless Steel Round Aluminized Resonator Assembly by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is...
    Designed to directly replace the factory partMade with precision benders and fixture checked
    $76.06 - $133.34
  • AP Exhaust® - Direct Fit Catalytic Converter and Pipe Assembly
    AP Exhaust®Direct Fit Catalytic Converter and Pipe Assembly
    7
    # 80148805
    Pontiac Grand Prix 1998, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Without Air Tube. With 1 O2 Sensor Port. Today’s exhaust performance market continues to cover a broad spectrum of...
    $260.96 - $261.96
  • ATP® - Natural Exhaust Manifold
    ATP®Natural Exhaust Manifold
    2
    # 231281075
    Pontiac Grand Prix 1998, Natural Exhaust Manifold by ATP®. Color: Natural. Header Coating: Uncoated. ATP Graywerks Exhaust Manifolds are a high quality OE replacement alternative. Each manifold is developed off of the original parts...
    Manufactured to OE design ensuring manifold will line up and flow like the original unitHigh grade metallurgy resists fatigue cracking and breakage
    $89.41 - $231.70
  • CATCO® - Direct Fit Catalytic Converter and Pipe Assembly
    CATCO®Direct Fit Catalytic Converter and Pipe Assembly
    1
    # 2456089561
    Pontiac Grand Prix 1998, Catalytic Converter and Pipe Assembly by CATCO®. Converter Configuration: Direct Fit. With 1 O2 Sensor Port. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced...
    $303.32 - $306.51
  • AP Exhaust® - MSL Maximum Aluminized Steel Direct-Fit Exhaust Muffler
    AP Exhaust®MSL Maximum Aluminized Steel Direct-Fit Exhaust Muffler
    5
    # 80148799
    Pontiac Grand Prix 1998, MSL Maximum Aluminized Steel Direct-Fit Exhaust Muffler by AP Exhaust®. Muffler Outlet Diameter: 2.25". Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of...
    Designed for a quiet ride100% aluminized components for longer life
    $43.00 - $57.62
  • Walker® - Replacement Exhaust Kit
    Walker®Replacement Exhaust Kit
    48
    # 211545925
    Pontiac Grand Prix 1998, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...
    Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound
    $37.72 - $1,477.77
  • MagnaFlow® - OEM Grade Direct Fit Catalytic Converter
    MagnaFlow®OEM Grade Direct Fit Catalytic Converter
    4
    # 3804265250
    Pontiac Grand Prix 1998, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gaskets. Without Air Tube. If your car needs replacement, install one that will get you through the smog check. This...
    $397.00 - $411.00
  • Davico® - Exhaust Muffler
    Davico®Exhaust Muffler
    4
    # 5627653649
    Pontiac Grand Prix 1998, Exhaust Muffler by Davico®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...
    High quality at an affordable priceExpertly made from premium materials
    $49.80 - $56.36
  • Walker® - Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler
    Walker®Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler
    20
    # 35484027
    Pontiac Grand Prix 1998, Quiet-Flow™ Stainless Steel Oval Aluminized Exhaust Muffler by Walker®. Muffler Outlet Diameter: 2.25". Muffler Configuration: Offset - Offset. Together with delivering OE-style sound, the Quiet-Flow Muffler...
    Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
    $62.17 - $93.13
  • Torxe™ - Stainless Steel Cat-Back Exhaust System with Split Rear Exit
    Torxe™Stainless Steel Cat-Back Exhaust System with Split Rear Exit
    56
    # mpn4486046383
    Pontiac Grand Prix 3.8L 1998, Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Torxe™. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Increase your...
    $456.00
  • Dorman® - Natural Exhaust Manifold
    Dorman®Natural Exhaust Manifold
    8
    # 231107734
    Pontiac Grand Prix 1998, Natural Exhaust Manifold by Dorman®. Color: Natural. Header Coating: Uncoated. This exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the original manifold on...
    Ideal replacement - this exhaust manifold was precision-engineered and durably manufactured to match the fit and function of the stock manifold on specified vehiclesReliable construction - durable materials resist warping, cracking and leaking for long-lasting performance
    $73.60 - $170.75
  • MagnaFlow® - Heavy Metal Direct Fit Catalytic Converter
    MagnaFlow®Heavy Metal Direct Fit Catalytic Converter
    9
    # 98136954
    Pontiac Grand Prix 1998, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Gasket. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.5". Catalytic Outlet...
    $379.00 - $391.00
  • AP Exhaust® - Replacement Exhaust Kit
    AP Exhaust®Replacement Exhaust Kit
    25
    # 165562079
    Pontiac Grand Prix 1998, Replacement Exhaust Kit by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on vehicle age...
    Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
    $42.61 - $1,201.76
  • MagnaFlow® - Heavy Metal Universal Fit Round Body Catalytic Converter
    MagnaFlow®Heavy Metal Universal Fit Round Body Catalytic Converter
    1
    # 1728507802
    Pontiac Grand Prix 1998, Heavy Metal Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. If your car needs a new catalytic converter, install one that will...
    $178.00 - $188.00
  • MagnaFlow® - OBDII Universal Fit Catalytic Converter
    MagnaFlow®OBDII Universal Fit Catalytic Converter
    1
    # 253024091
    Pontiac Grand Prix 1998, OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Without Air Tube. Without O2 Sensor Port. If your car needs a new catalytic converter, install one that will get you through the...
    $438.00 - $718.00
  • MagnaFlow® - OEM Grade Universal Fit Round Body Catalytic Converter
    MagnaFlow®OEM Grade Universal Fit Round Body Catalytic Converter
    1
    # 1728389800
    Pontiac Grand Prix 1998, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. If your car needs a new catalytic converter, install one that will...
    $194.00 - $202.00
  • Walker® - Ultra™ Direct Fit Round Body Catalytic Converter
    Walker®Ultra™ Direct Fit Round Body Catalytic Converter
    2
    # 87068548
    Pontiac Grand Prix 1998, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. With O2 Sensor Port. Walker is an OE supplier to many major nameplate vehicle...
    $212.96 - $304.57
  • Davico® - Direct Fit Catalytic Converter and Pipe Assembly
    Davico®Direct Fit Catalytic Converter and Pipe Assembly
    9
    # 286335887
    Pontiac Grand Prix 1998, Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. Position: Center. This direct-fit catalytic converter by Davico will be a great solution to replace your failed or damaged...
    $262.84 - $1,014.04
  • BRExhaust® - Complete Exhaust Kit
    BRExhaust®Complete Exhaust Kit
    1
    # 5933423250
    Pontiac Grand Prix 1998, Complete Exhaust Kit by BRExhaust®. Bolt-on installation. May require basic automotive knowledge for proper installation and professional installation is always recommended. Get confidence with this...
    Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape
    $385.40
  • Walker® - CalCat™ Universal Fit Round Body Catalytic Converter
    Walker®CalCat™ Universal Fit Round Body Catalytic Converter
    1
    # 211545918
    Pontiac Grand Prix 1998, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Specifically designed to comply...
    $532.43 - $605.14
  • Walker® - Ultra™ Universal Fit Round Body Catalytic Converter
    Walker®Ultra™ Universal Fit Round Body Catalytic Converter
    2
    # 1357545662
    Pontiac Grand Prix 1998, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. The Right converter, the Right...
    $137.41 - $159.00
  • SKP® - Exhaust Manifold
    SKP®Exhaust Manifold
    0
    # 3364832274
    Pontiac Grand Prix 1998, Exhaust Manifold by SKP®. Put your vehicle back to its original condition with this top-notch transfer case component designed to efficiently transmit the engine power to both the front and rear axles through...
    Designed to send the engine power to both the front and rear axlesDirect-fit replacement for your overworked, out-of-shape transfer case
    $40.04 - $62.00
  • AP Exhaust® - Universal Fit Catalytic Converter
    AP Exhaust®Universal Fit Catalytic Converter
    2
    # 2269744219
    Pontiac Grand Prix 1998, Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a...
    $329.25 - $710.16
  • CATCO® - OBDII Universal Fit Round Body Catalytic Converter
    CATCO®OBDII Universal Fit Round Body Catalytic Converter
    1
    # 2455995139
    Pontiac Grand Prix 1998, OBDII Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Designed and manufactured with innovative fabrication methods, high-tech...
    $173.95 - $180.71
  • BRExhaust® - Exhaust Muffler
    BRExhaust®Exhaust Muffler
    4
    # 3415891149
    Pontiac Grand Prix 1998, Exhaust Muffler by BRExhaust®. This product is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy,...
    Aluminized steel construction for maximum durabilityOne Piece interior to end cap construction to reduce flex and stand up to vehicle vibration
    $70.00 - $141.05
  • DynoMax® - Super Turbo™ Aluminized Steel Oval Gray Exhaust Muffler
    DynoMax®Super Turbo™ Aluminized Steel Oval Gray Exhaust Muffler
    3
    # 18221042
    Pontiac Grand Prix GT / GTP 1998, Super Turbo™ Aluminized Steel Oval Gray Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Overall Length: 21.25". Muffler...
    $98.00
  • AP Exhaust® - 608 Series Universal Fit Round Body Catalytic Converter
    AP Exhaust®608 Series Universal Fit Round Body Catalytic Converter
    0
    # 81398983
    Pontiac Grand Prix 1998, 608 Series Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Three-Way No / Air OBDII by designed US-EPA Compliant catalytic...
    $148.32 - $154.81




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1998 Pontiac Grand Prix Exhaust Reviews

5 reviews
Was a bit hesitant on buying this but was well worth it, it delivered on time and fit perfectly it also gives my old truck a nasty growl. I definitely recommend this item.
Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
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