1. Exhaust System Kits On Sale
  2. sku: 7173996004004771
  3. TOP SPEED PRO CATBACK-996-BYPASS-4

TOP SPEED PRO-1 CATBACK-996-BYPASS-4 Muffler Pipes Bypass

fits model: Gt3, 911, Carrera, Quad. make: Porsche. year: 1998–2004.

Catback-996-bypass-4 Top Speed Pro-1 Fit Porsche 911 996 Carrera And Gt3 98-04 Muffler Bypass Pipes Quad Tips

( Brand: Top Speed Pro-1 ), ( Shape: Round Straight ), ( Restricted States: California, New York ), ( Items Included: Mounting Hardware ), ( Placement On Vehicle: Rear ), ( Manufacturer Warranty: 1 Year ), ( Features: Double Wall Tip, Dual Exit, No Drilling Required ), ( Finish: Polished ), ( Performance Part: Yes ), ( Mounting Style: Bolt-on ), ( Item Diameter: Exterior ), ( Fitment Type: Performance/custom ), ( Color: Silver ), ( Manufacturer Part Number: CATBACK-996-BYPASS-4 ), ( Material: Stainless Steel ), ( Vintage Part: No ), ( California Prop 65 Warning: About California Proposition 65 Proposition 65, Officially The Safe Drinking Water And Toxic Enforcement Act Of 1986 ), ( Is A Law That Requires Warnings Be Provided To California Consumers When They Might Be Exposed To Chemicals Identified By California As Causing Cancer Or Reproductive Toxicity. The Warnings Are Intended To Help California Consumers Make Informed Decisions About Their Exposures To These Chemicals From The Products They Use. The California Office Of Environmental Health Hazard Assessment: Oehha Administers The Proposition 65 Program And Publishes The Listed Chemicals, Which Includes More That 850 Chemicals. In August 2016, Oehha Adopted New Regulations, Effective On August 30, 2018, Which Change The Information Required In Proposition 65 Warnings. We Are Providing The Foll ), ( Exit Type: Dual ), ( Country/region Of Manufacture: Taiwan )

Review TOP SPEED PRO-1 Fit Porsche And Muffler Bypass Pipes Tips fits CARRERA QUAD GT3 911 1998–2004

Introducing the Top Pro-1 Catback Bypass Pipes for Porsche 996 Carrera GT3 models from 98-04, a high-performance exhaust system upgrade that delivers an extraordinary driving experience. These bypass pipes are meticulously engineered for the 996 generation GT3 cars to replace the original restrictive mufflers, allowing for unrestricted exhaust flow and an increased power output.

The Top Pro-1 Catback Bypass Pipes are manufactured using premium-grade stainless steel, ensuring durability and resistance to corrosion. Each component is expertly crafted with a polished finish, adding a touch of elegance to the underbody of your prized Porsche.

These bypass pipes feature quad outlets, which not only enhance the visual appeal of your vehicle but also provide improved exhaust gas flow. The quad outlets are strategically positioned to provide optimal exhaust exit angles for optimal performance and a menacing growl when accelerating.

Installing these bypass pipes is a relatively straightforward process, requiring no major modifications to your GT3. They are designed to seamlessly integrate with the factory exhaust system, making them an ideal choice for those seeking a performance upgrade without the need for extensive modifications.

By removing the restrictive mufflers, these bypass pipes allow for a free-flowing exhaust system, resulting in a more responsive engine and an increase in horsepower and torque. The enhanced exhaust flow also translates to better throttle response and quicker acceleration.

In summary, the Top Pro-1 Catback Bypass Pipes for Porsche 996 Carrera GT3 models are a high-quality performance upgrade that delivers increased power, improved throttle response, and a captivating exhaust note. With their meticulously crafted design, durable construction, and straightforward installation process, these bypass pipes are an excellent choice for any GT3 driver seeking to elevate their driving experience.

Buying a top pro-1 catback-bypass-4 Porsche 911 996 Carrera GT3 (98-04) muffler bypass pipes quad involves adding aftermarket parts to your vehicle to enhance its performance and sound. Here are some pros and cons to help you make an informed decision:

Pros:

1. Enhanced Performance: Bypass pipes allow exhaust gases to flow freely without restriction, resulting in increased engine performance and power.

2. Improved Sound: The free-flowing exhaust gases produce a deeper, more resonant exhaust note, which many enthusiasts prefer.

3. Weight Reduction: Bypass pipes are typically lighter than stock exhaust systems, reducing the overall weight of the vehicle and improving acceleration.

4. Customization: Installing aftermarket bypass pipes allows you to personalize your vehicle and set it apart from other stock models.

Cons:

1. Cost: Aftermarket bypass pipes can be expensive, with high-quality options costing several hundred dollars.

2. Installation Complexity: Installing bypass pipes can be a complex process, requiring specialized tools and knowledge.

3. Loud Exhaust: The freer exhaust flow can result in a louder exhaust note, which may not be desirable for those seeking a more discreet driving experience.

4. Potential for Increased Emissions: By removing the catalytic converters, bypass pipes may result in increased emissions, which could be a concern for those in areas with strict emissions regulations.

Ending Conclusion:

The decision to buy a top pro-1 catback-bypass-4 Porsche 911 996 Carrera GT3 (98-04) muffler bypass pipes quad depends on your personal preferences and priorities. If you value performance, sound, and customization, then the benefits of these aftermarket parts may outweigh the costs and complexities. However, if you prioritize a discreet driving experience or are concerned about emissions, then these bypass pipes may not be the best choice for you.

Recommendation:

If you decide to purchase bypass pipes, make sure to buy from a reputable manufacturer and install them properly to ensure optimal performance and safety. It's also recommended to consult with a professional mechanic or exhaust specialist to help with the installation process.

part # catback996bypass4 price

  • $379.99

specifications frazzlekits:

  • for models: Gt3, 911, Carrera, Quad
  • for makes: Porsche
  • for years: 1998-2004
  • brand: Top Speed Pro-1
  • shape: Round Straight
  • restricted states: California, New York
  • items included: Mounting Hardware
  • placement on vehicle: Rear
  • manufacturer warranty: 1 Year
  • features: Double Wall Tip, Dual Exit, No Drilling Required
  • finish: Polished
  • performance part: Yes
  • mounting style: Bolt-on
  • item diameter: Exterior
  • fitment type: Performance/custom
  • color: Silver
  • manufacturer part number: CATBACK-996-BYPASS-4
  • material: Stainless Steel
  • vintage part: No
  • california prop 65 warning: About California Proposition 65 Proposition 65, Officially The Safe Drinking Water And Toxic Enforcement Act Of 1986
  • is a law that requires warnings be provided to california consumers when they might be exposed to chemicals identified by california as causing cancer or reproductive toxicity. the warnings are intended to help california consumers make informed decisions about their exposures to these chemicals from the products they use. the california office of environmental health hazard assessment: Oehha Administers The Proposition 65 Program And Publishes The Listed Chemicals, Which Includes More That 850 Chemicals. In August 2016, Oehha Adopted New Regulations, Effective On August 30, 2018, Which Change The Information Required In Proposition 65 Warnings. We Are Providing The Foll
  • exit type: Dual
  • country/region of manufacture: Taiwan

shipping frazzlekits:

  • carrier: FedEx, UPS
  • type: Calculated
  • cost: $0.00
  • service: FedEx Ground / FedEx Home Delivery, UPS Ground
  • transit: 2-6 Days
  • class: Standard

general frazzlekits:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Exhaust System Kits

seller frazzlekits:

  • rating: 96.1%
  • # reviews: 1418

offer frazzlekits:

  • quantity: 6
  • best offers: True
  • started: September 9, 2025
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

returns frazzlekits:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

payments frazzlekits:

  • wallet: Google-pay
  • credit card: Discover
  • other
for models: gt3, 911, carrera, quad, for makes: porsche, for years: 1998-2004, shape: round straight, restricted states: california, new york, items included: mounting hardware, placement on vehicle: rear, manufacturer warranty: 1 year, features: double wall tip, dual exit, no drilling required, finish: polished, performance part: yes, mounting style: bolt-on, item diameter: exterior, fitment type: performance/custom, vintage part: no, california prop 65 warning: about california proposition 65 proposition 65, officially the safe drinking water and toxic enforcement act of 1986, is a law that requires warnings be provided to california consumers when they might be exposed to chemicals identified by california as causing cancer or reproductive toxicity. the warnings are intended to help california consumers make informed decisions about their exposures to these chemicals from the products they use. the california office of environmental health hazard assessment: oehha administers the proposition 65 program and publishes the listed chemicals, which includes more that 850 chemicals. in august 2016, oehha adopted new regulations, effective on august 30, 2018, which change the information required in proposition 65 warnings. we are providing the foll, exit type: dual, country/region of manufacture: taiwan,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, color: silver, material: stainless steel, sku: 7173996004004771,

Top Speed Pro-1 CATBACK-996-BYPASS-4 Is Similar To:

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2 offers $379.99–$379.99 USD
  • Offer #1: $379.99 price + free delivery = $379.99* total. DOES NOT FIT TURBO MODELS + CONVERTIBLES. Porsche 911 996 Carrera & GT3 98-04.FREE SHIPPING
  • Offer #2: $379.99 price + free delivery = $379.99* total. DOES NOT FIT TURBO MODELS.FREE SHIPPING