1. Exhaust System Kits On Sale
  2. sku: 12000924748268721
  3. APR CBK0012

APR CBK0012 Exhaust

fits model: B9, S5. make: Audi.

Cbk0012 Apr Exhaust Audi B9 S5

( Brand: Apr ), ( Warning: California Proposition 65 ), ( Shape: Round Angle ), ( Category: Exhaust ), ( Welding: Tig ), ( Items Included: Muffler, Clamp, Resonator, Mounting Hardware ), ( Tip Diameter: 3.5 In ), ( Valves: Yes ), ( Clamp Style: Slip Clamp ), ( Placement On Vehicle: Lower, Rear ), ( Exhaust Tip Color: Polished ), ( Brackets: Precise ), ( Muffler Finish: Brushed ), ( Manufacturer Warranty: 1 Year ), ( Bending: Mandrel ), ( Muffler Style: Sound Absorption, Helmholtz ), ( Features: Cat Back, Dual Exit, Valved ), ( Tip Finish: Carbon Fiber With Brushed Inlay ), ( Mounting Style: Bolt-on ), ( Exit Tube Diameter: 2.5 In ), ( Color: Black ), ( Manufacturer Part Number: CBK0012 ), ( Material: T304 Stainless Steel ), ( Vintage Part: No ), ( Valve Actuation: Oem ), ( California Prop 65 Warning: Cancer Reproductive Harm Www.p65warnings.ca.gov ), ( Type: Cat Back Exhaust Kit ), ( Product Type: Exhausts ), ( Sub Category: Exhaust And Tail Pipes ), ( Tube Connection: Butt Joint ), ( Country Of Origin: United States )

Review APR Exhaust Audi fits B9 S5

The APR CBK-0012 Exhaust System for the Audi B9 S5 is a high-performance aftermarket exhaust solution designed to enhance the power and sound of your luxury sports sedan. This system, engineered and manufactured by APR, a renowned leader in the automotive performance industry, is an excellent choice for those seeking an exhilarating driving experience.

The APR CBK-0012 system is constructed primarily from premium T304L stainless steel, known for its durability and resistance to corrosion. This material ensures the system will maintain its appearance and functionality over time, even in the harshest driving conditions. The system features a 2.5-inch diameter exhaust pipeline, which is larger than the stock system, enabling a more efficient flow of exhaust gases and resulting in increased power.

The centerpiece of this exhaust system is the seamlessly welded, high-flow, 76mm (3-inch) diameter performance exhaust tip. The tip is available in either a polished stainless steel finish or a high-temperature black ceramic coating. The polished finish adds a touch of luxury to your vehicle's exterior, while the ceramic coating provides a more subtle yet attractive appearance and added protection against the elements.

The APR CBK-0012 Exhaust System for the Audi B9 S5 is designed to be a direct replacement for the stock system, making installation a straightforward process. The system includes all necessary hardware, including new exhaust clamps, gaskets, and mounting brackets, to ensure a proper fit and function.

By upgrading to the APR CBK-0012 Exhaust System, you can expect to experience improved performance, most notably in the form of increased power and torque. Additionally, the system delivers an appealing, resonant exhaust note, providing an engaging soundtrack to accompany your driving experience.

In summary, the APR CBK-0012 Exhaust System for the Audi B9 S5 offers a combination of performance enhancements and visual upgrades. Constructed from premium materials and designed for a hassle-free installation, this system is an excellent choice for those seeking to unlock the full potential of their Audi B9 S5.

The APR CBT-887/CBK-0012 exhaust system for the Audi B9 S5 is a popular aftermarket exhaust option that aims to enhance the vehicle's performance and sound. Here are some potential pros and cons of investing in this exhaust system:

Pros:

1. Increased Power: The APR exhaust system is designed to improve the flow of exhaust gases, which can result in increased horsepower and torque. This can lead to better acceleration and overall improved performance.

2. Enhanced Sound: The exhaust system is known for its aggressive and sporty sound. This can be particularly appealing to those who enjoy the audible feedback of a well-tuned exhaust.

3. Improved Throttle Response: The exhaust system can also lead to improved throttle response, making the vehicle feel more responsive and agile.

4. High-Quality Materials: APR uses high-quality materials in the construction of their exhaust systems, ensuring durability and longevity.

5. Increased Fuel Efficiency: Some users have reported increased fuel efficiency, as the exhaust system allows for more complete combustion of fuel.

Cons:

1. Cost: The APR exhaust system can be quite expensive compared to other aftermarket exhaust options.

2. Loudness: The exhaust system is known for its loud and aggressive sound, which may not be to everyone's taste. Some users may prefer a more subtle exhaust note.

3. Installation Complexity: The installation process for the APR exhaust system can be quite complex, and may require professional assistance.

4. Potential for Drone: Some users have reported a droning sound at certain RPMs, which can be annoying and detract from the overall driving experience.

5. Potential for Increased Exhaust Emissions: The exhaust system may result in increased exhaust emissions, which could be a concern for those who prioritize reducing their carbon footprint.

Ending Conclusion:

The APR CBT-887/CBK-0012 exhaust system for the Audi B9 S5 offers several benefits, including increased power, enhanced sound, improved throttle response, and high-quality materials. However, it also comes with some drawbacks, such as cost, complexity of installation, potential for loudness, droning, and increased exhaust emissions. Ultimately, the decision to invest in this exhaust system depends on individual priorities and preferences. If you value aggressive sound and improved performance, this exhaust system may be a worthwhile investment. However, if you prioritize a more subtle exhaust note, reduced cost, or reduced exhaust emissions, you may want to consider other options.

Recommendation:

If you're considering the APR CBT-887/CBK-0012 exhaust system for your Audi B9 S5, I would recommend doing thorough research and considering the pros and cons carefully. Consider your budget, installation capabilities, and personal preferences before making a decision. If you're looking for an aggressive and sporty exhaust note and improved performance, this system may be a great fit. However, if you're looking for a more subtle exhaust note or reduced exhaust emissions, you may want to explore other options. Ultimately, the decision is yours, and I wish you the best of luck in finding the exhaust system that best suits your needs and preferences.

part # cbk0012 prices

  • $1500.00-$2049.95

specifications frazzlekits:

  • for models: B9, S5
  • for makes: Audi
  • brand: Apr
  • warning: California Proposition 65
  • shape: Round Angle
  • category: Exhaust
  • welding: Tig
  • items included: Muffler, Clamp, Resonator, Mounting Hardware
  • tip diameter: 3.5 In
  • valves: Yes
  • clamp style: Slip Clamp
  • placement on vehicle: Lower, Rear
  • exhaust tip color: Polished
  • brackets: Precise
  • muffler finish: Brushed
  • manufacturer warranty: 1 Year
  • bending: Mandrel
  • muffler style: Sound Absorption, Helmholtz
  • features: Cat Back, Dual Exit, Valved
  • tip finish: Carbon Fiber With Brushed Inlay
  • mounting style: Bolt-on
  • exit tube diameter: 2.5 In
  • color: Black
  • manufacturer part number: CBK0012
  • material: T304 Stainless Steel
  • vintage part: No
  • valve actuation: Oem
  • california prop 65 warning: Cancer Reproductive Harm Www.p65warnings.ca.gov
  • type: Cat Back Exhaust Kit
  • product type: Exhausts
  • sub category: Exhaust And Tail Pipes
  • tube connection: Butt Joint
  • country of origin: United States

shipping frazzlekits:

  • class: Standard
  • cost: $289.38
  • service: USPS Ground Advantage
  • type: Calculated
  • carrier: USPS
  • transit: 5-13 Days

payments frazzlekits:

  • wallet: Google-pay
  • credit card: Discover
  • other

offer frazzlekits:

  • started: May 13, 2026
  • sold: 0
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • quantity: 1

seller frazzlekits:

  • rating: 100.0%
  • # reviews: 14

general frazzlekits:

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

returns frazzlekits:

  • policy: No Returns
for models: b9, s5, for makes: audi, warning: california proposition 65, shape: round angle, category: exhaust, welding: tig, items included: muffler, clamp, resonator, mounting hardware, tip diameter: 3.5 in, valves: yes, clamp style: slip clamp, placement on vehicle: lower, rear, exhaust tip color: polished, brackets: precise, muffler finish: brushed, manufacturer warranty: 1 year, bending: mandrel, muffler style: sound absorption, helmholtz, features: cat back, dual exit, valved, tip finish: carbon fiber with brushed inlay, mounting style: bolt-on, exit tube diameter: 2.5 in, vintage part: no, valve actuation: oem, california prop 65 warning: cancer reproductive harm www.p65warnings.ca.gov, type: cat back exhaust kit, product type: exhausts, sub category: exhaust and tail pipes, tube connection: butt joint, country of origin: united states,
category: auto parts > car truck parts accessories > exhaust emission systems > exhaust system kits, color: black, material: t304 stainless steel, sku: 12000924748268721,

Apr CBK0012 Is Similar To:

frazzlekits logo
5 offers $1500.00–$2049.95 USD
  • Offer #1: $1500.00 price + $289.38 delivery = $1789.38* total. Online it s $2k but I m selling for $1,500 OBO. This is a full brand new catback exhaust that also integrates the stock valve controllers to drive quiet in comfort and loud and aggressive in sport.+$289.38 shipping
  • Offer #2: $2049.95 price + free delivery = $2049.95* total. Introducing the APR Catback Exhaust System for the Audi B9 S4 and S5 The APR Catback Exhaust System for the Audi B9 S4 and S5 is a complete, high-performance exhaust solution that runs the entire length of the vehicle from the catalyst back. Fits Audi S4 18-25, S5 18-25.FREE SHIPPING
  • Offer #3: $2049.95 price + free delivery = $2049.95* total.FREE SHIPPING
  • Offer #4: $2049.95 price + free delivery = $2049.95* total. Expect a bold, aggressive growl at wide-open throttle, along with an impressive gain of 10 horsepower and 12 FT-LBS of torque. Inspired by the larger center-pipe design of the higher-output RS4 and RS5 models, this system is engineered to boost performance, elevate sound, and enhance aesthetics with customizable exhaust tips that are sure to make a statement.FREE SHIPPING
  • Offer #5: $2049.95 price + free delivery = $2049.95* total. Introducing the APR Catback Exhaust System for the Audi B9 S4 and S5 nThe APR Catback Exhaust System for the Audi B9 S4 and S5 is a complete, high-performance exhaust solution that runs the entire length of the vehicle from the catalyst back.FREE SHIPPING