2004 Porsche 911 Series Replacement Exhaust Kits

Change Vehicle
Show items:
Sort by:
    • (0 reviews)
      # 482305172
      Porsche 911 Series Engine Family Number 4PRXV03.6GT3 / Engine Family Number 4PRXV03.6996 2004, Replacement Exhaust Kit by Walker®. With O2 Sensor Port. Without Air Tube. Emissions: CARB compliant. If you are looking for the ultimate in...
      Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound
      $164.11
    • (0 reviews)
      # 185361922
      Porsche 911 Series 2004, 304 SS Exhaust System with Split Rear Exit by AWE Tuning®. Exhaust Tubing Material: 304 SS. Exhaust System Sound: Aggressive / Loud. For die hard track junkies, AWE Tuning offers optional test pipe sections to...
      $2,995.00
    • (0 reviews)
      # 739515184
      Porsche 911 Series 2004, Maxflo Performance Exhaust System by Fabspeed®. Fabspeeds performance mufflers and tips replace the restrictive factory muffler system for improved sports car sound, weight savings, and increased power. Maxflo...
      Designed to maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship
      $1,695.00 - $3,495.00
    • (0 reviews)
      # 751720518
      Porsche 911 Series 2004, Muffler Bypass Exhaust System with Tips by Fabspeed®. Very aggressive "straight-pipe" system which replaces/bypasses the factory muffler. Up the aggression and drop weight while unleashing the visceral tones....
      Saves 45 lbs from the rear of the vehicleConstructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
      $2,595.00
    • (0 reviews)
      # 739514642
      Porsche 911 Series 2004, Supercup Exhaust System by Fabspeed®. Loud and aggressive performance exhaust system designed and recommended for track use or for those looking for maximum sound on the street; replaces the restrictive factory...
      Dramatically reduces backpressure and improves exhaust flow and sportscar soundComplete T304L stainless steel construction; 14-16ga CNC mandrel-bent 2.25" tubing
      $1,495.00 - $1,895.00
    • (0 reviews)
      # mpn4488950609
      Porsche 911 Series GT2 2004, Supersport 70 mm X-Pipe Exhaust System by Fabspeed®. Great sports car sound with increases in power and significant reduction in turbo lag. Fabspeeds Supersport X-Pipe for the Porsche 996 GT2 is constructed...
      Increases in horsepower and torque by 29 whp and 39 ft-lbsIncludes 200-cell HJS Sport Catalytic Converters
      $3,795.00
    • (0 reviews)
      # 739514388
      Porsche 911 Series Turbo 996 Body Code 2004, Turbo Supersport 70mm X-Pipe Exhaust System with Tips by Fabspeed®. Fabspeeds Supersport X-Pipe Street application includes high performance 200-cell HJS Sport Catalytic Converters for...
      Significantly increases horsepower and torque by 32 whp and 37 ft-lbsIncludes 200-cell HJS Sport Cats
      $2,895.00 - $3,795.00
    • (0 reviews)
      # 854149706
      Porsche 911 Series 2004, Stainless Steel Racing Sport Exhaust System with Quad Rear Exit by Remus®. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Leave your factory exhaust behind and step out of a...
      $3,235.00
    • (0 reviews)
      # 746496854
      Porsche 911 Series Turbo 996 Body Code 2004, Cat-Back Exhaust System by Billy Boat Exhaust®. Mandrel bent from the highest-grade T-304 stainless steel. Designed, tested, and manufactured to the finest hand-made integrity found in any...
      Limited Lifetime WarrantyIncorporates 3-generations of fabrication skill and racing talent
      $3,212.59 - $3,526.09
    • (0 reviews)
      # 746496151
      Porsche 911 Series 2004, Rear Exhaust System by Billy Boat Exhaust®. Mandrel bent from the highest-grade T-304 stainless steel. Designed, tested, and built to the finest hand-made integrity found in any exhaust system. Limited Lifetime...
      Incorporates 3-generations of fabrication skill and racing talentHigh strength and complete resistance to harsh elements
      $1,092.55 - $1,369.99
    • (0 reviews)
      # mpn3576970382
      Porsche 911 Series Carrera 2004, 321 SS Cat-Back Exhaust System with Split Rear Exit by Agency Power®. Adds over 10 wheel horsepower, saves almost 15lbs over the factory mufflers. Exhaust Type: Cat-Back. Exhaust Tubing Material: 321 SS....
      $995.00
    • (0 reviews)
      # 15848602
      Porsche 911 Series Turbo 996 Body Code 2004, Exhaust System with Quad Rear Exit by Agency Power®. Exhaust System Sound: Aggressive / Loud. This exhaust system is constructed to provide considerable performance gains and give a stunning...
      $3,000.00


    Popular Products




    2004 Porsche 911 Series Models
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.