Guangzhou KOSDA Auto Parts Co.,Ltd
| Productname | Car Intake System |
| Delivery Time | 15-28 Working Days After Payment |
| Filtertype | High-Flow Air Filter |
| Warranty | 2 Years Limited Warranty |
| Payment Terms | T/T,western union |
| Compatibility | Universal Fit for Most Cars |
| Filtermaterial | Cotton Gauze |
| Temperaturerange | -40°C to 120°C |
| Packaging Details | Standard Export Carton Box |
| Maintenance | Reusable and Washable Filter |
| Airflowincrease | Up to 20% |
| Weight | 2.5 kg |
| Supply Ability | 500 Sets / Month |
| Durability | Corrosion Resistant |
| Color | Black |
| Installationtype | Bolt-On |
| Material | Aluminum Alloy |
| Noiselevel | Enhanced Induction Sound |
| Model Number | NA-CB-5066-SS-WG |
| Brand Name | KYOSTAR |
| Certification | Standard |
| Place of Origin | China |
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Product Specification
| Productname | Car Intake System | Delivery Time | 15-28 Working Days After Payment |
| Filtertype | High-Flow Air Filter | Warranty | 2 Years Limited Warranty |
| Payment Terms | T/T,western union | Compatibility | Universal Fit for Most Cars |
| Filtermaterial | Cotton Gauze | Temperaturerange | -40°C to 120°C |
| Packaging Details | Standard Export Carton Box | Maintenance | Reusable and Washable Filter |
| Airflowincrease | Up to 20% | Weight | 2.5 kg |
| Supply Ability | 500 Sets / Month | Durability | Corrosion Resistant |
| Color | Black | Installationtype | Bolt-On |
| Material | Aluminum Alloy | Noiselevel | Enhanced Induction Sound |
| Model Number | NA-CB-5066-SS-WG | Brand Name | KYOSTAR |
| Certification | Standard | Place of Origin | China |
| High Light | BMW F83 aftermarket cat back exhaust ，BMW aftermarket cat back exhaust ，BMW S55 valved cat back exhaust | ||
The KYOSTAR Valved Sport Catback Exhaust System is designed for BMW F80 M3 and F82/F83 M4 models equipped with the S55 3.0T Twin Turbo engine. This complete catback exhaust upgrade improves exhaust flow efficiency, reduces factory exhaust restriction, and enhances the aggressive performance character of the S55 platform while providing adjustable exhaust sound control through an integrated valve system.
Manufactured from high-quality stainless steel with precision fabrication, this valved catback exhaust system provides improved exhaust performance, enhanced durability, and a deeper sport exhaust tone. The valve-controlled design allows drivers to switch between a refined daily driving sound and a more aggressive performance exhaust note, making it an ideal upgrade for BMW M enthusiasts seeking both comfort and performance.
Performance Benefit: Improves exhaust flow and reduces restriction, helping the S55 Twin Turbo engine achieve improved exhaust efficiency and enhanced throttle response.
Material Advantage: Constructed from durable stainless steel for excellent heat resistance, corrosion protection, and long-term reliability under performance driving conditions.
Installation Advantage: Designed as a direct-fit catback exhaust system using factory mounting locations for easier installation, proper alignment, and reliable fitment.
Design Advantage: Integrated valve exhaust technology provides adjustable exhaust sound control, allowing a comfortable cruising tone and an aggressive performance sound when opened.
Compatibility Advantage: Specifically engineered for BMW F80 M3 and F82/F83 M4 models equipped with the S55 3.0T Twin Turbo engine.
2014-2020 BMW F80 M3 S55 3.0T
2014-2020 BMW F82 M4 S55 3.0T
2014-2020 BMW F83 M4 Convertible S55 3.0T
Compatible Vehicle: Designed specifically for BMW F80 M3 and F82/F83 M4 models equipped with the S55 3.0T Twin Turbo engine.
Incompatible Vehicle: Not compatible with BMW models using different chassis platforms or engine configurations.
Verify Vehicle: Please confirm your vehicle Year, Chassis Code, Engine Model, and existing exhaust configuration before ordering.
Installation: Professional installation is recommended to ensure correct exhaust alignment, proper valve operation, and secure sealing of all connections.
| Brand | KYOSTAR |
| SKU | NA-CB-5066-SS-WG-1 |
| Product Type | Valved Sport Catback Exhaust System |
| Vehicle Fitment | BMW F80 M3 / F82 F83 M4 |
| Engine | S55 3.0T Twin Turbo |
| Chassis | F80 / F82 / F83 |
| Application | BMW M Performance Exhaust Upgrade |
| Material | Stainless Steel |
| Finish | Natural Stainless Steel Finish |
| Benefits | Improved Exhaust Flow, Adjustable Exhaust Tone, Enhanced Turbo Sound, Reduced Restriction |
| Valve Type | Valved Exhaust System |
| Exhaust Type | Catback Exhaust System |
| Tip Style | Quad Tip Performance Design |
| Installation | Bolt-On Installation |
| Package Includes | Complete Catback Exhaust System + Valve Components + Installation Hardware |
| Condition | Brand New |
The KYOSTAR Valved Sport Catback Exhaust System is designed for BMW F80 M3 and F82/F83 M4 models equipped with the S55 3.0T Twin Turbo engine. Please confirm your vehicle chassis and engine configuration before purchase.
This catback exhaust system is designed for direct installation using factory-style mounting locations. Professional installation is recommended to ensure proper fitment, alignment, and valve operation.
A catback exhaust system is installed after the catalytic converter and typically does not require ECU tuning. Vehicle performance characteristics may vary depending on other installed modifications.
The KYOSTAR valved catback exhaust system improves exhaust flow efficiency, reduces restriction, enhances turbocharged exhaust sound, and provides adjustable exhaust tone control for BMW S55 performance applications.
Professional installation is recommended.
KYOSTAR products are quality inspected before shipment. Please contact our support team for installation assistance or after-sales support.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2011
Total Annual:
5000000-10000000
Employee Number:
399~499
Ecer Certification：
Verified Supplier
Automotive Performance Parts Supply Built for the aftermarket. Ready for your business. KYOSTAR supplies performance automotive parts and practical sourcing support for distributors, performance shops, retailers, and private-label brands worldwide. REQUEST A QUOTE Who We A... Automotive Performance Parts Supply Built for the aftermarket. Ready for your business. KYOSTAR supplies performance automotive parts and practical sourcing support for distributors, performance shops, retailers, and private-label brands worldwide. REQUEST A QUOTE Who We A...
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