AUDI 8W0615403SQC8 Rear Left Driver Brake Caliper RS5 40K

( Manufacturer Part Number: 8W0615403SQC8 ), ( Type: Brake Caliper ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: 8w0-615-403-s-qc8, 8w0-615-403-s, 8w0-615-403 ), ( Color: Red ), ( Piston Diameter: 330x22 Mm ), ( Country Of Origin: Germany ), ( Placement On Vehicle: Left, Rear )

Review AUDI Rs5 Rear Left Driver Side Brake Caliper Assembly Oem Miles fits B9 1925–2018

The Audi 8W0615403SQC8 is a high-performance rear left driver brake caliper designed specifically for Audi RS5 B9 models. This caliper is engineered to deliver exceptional stopping power and responsiveness, making it an essential component for any enthusiast seeking optimal driving performance.

This caliper is a monobloc design, meaning it's made from a single piece of cast iron. This construction offers several advantages, including increased durability, improved thermal conductivity, and reduced unsprung weight. The caliper's large diameter pistons ensure efficient brake pad wear, ensuring consistent and reliable braking performance throughout the pad's lifespan.

The 8W0615403SQC8 caliper features a 4-piston design, which offers superior brake force and modulation compared to traditional 2-piston calipers. The pistons are also coated with a high-performance ceramic coating, which provides excellent resistance to corrosion and wear, ensuring a long service life.

The caliper is also equipped with a brake pad wear sensor, which sends a warning signal to the vehicle's dashboard when the pads need to be replaced. This feature not only helps maintain optimal braking performance but also provides peace of mind and added safety.

It's important to note that this brake caliper is designed for use in high-performance applications and may not be suitable for standard use. It's also recommended that installation is performed by a qualified technician to ensure proper alignment and bedding-in of the new caliper and pads.

In summary, the Audi 8W0615403SQC8 rear left driver brake caliper is a high-performance component designed to deliver superior stopping power, responsiveness, and durability for Audi RS5 B9 models. Its monobloc design, large diameter pistons, 4-piston layout, and ceramic coating make it an excellent choice for those seeking optimal driving performance. However, it's essential to note that this caliper is intended for high-performance use and should be installed by a qualified technician.

Pros and Cons of Buying Audi 8W0615403SQC8 Rear Left Driver Brake Caliper for B9 RS5 (40K)

The Audi B9 RS5 is a high-performance vehicle that requires top-notch brake components for optimal safety and driving experience. One such crucial part is the rear left driver brake caliper. Here, we will discuss the pros and cons of buying a Audi 8W0615403SQC8 rear left driver brake caliper.

1. OEM Part: This caliper is an original equipment manufacturer (OEM) part, meaning it is manufactured by Audi and designed to fit and function perfectly with the B9 RS5.

2. Enhanced Braking Performance: Replacing worn-out brake calipers with new OEM parts can improve braking performance, ensuring consistent, reliable, and efficient stopping power.

3. Long-Lasting: OEM parts are known for their durability and longevity, ensuring that the brake caliper will last longer than aftermarket alternatives.

4. Maintains Vehicle Value: Installing OEM parts, such as the 8W0615403SQC8 rear left driver brake caliper, helps maintain the vehicle's value by ensuring that it remains as close to its original state as possible.

1. Cost: OEM parts, especially those for high-performance vehicles like the B9 RS5, can be more expensive than aftermarket alternatives. The 40K price tag for this caliper may be a significant investment for some.

2. Availability: Depending on the location and availability, it may take some time to source and receive an OEM part like this caliper.

3. Limited Customization: Since this is an OEM part, there is no opportunity for customization or personalization.

The Audi 8W0615403SQC8 rear left driver brake caliper is an excellent choice for those seeking optimal braking performance, durability, and maintaining their vehicle's value. However, the high cost and potential availability issues may deter some buyers. Ultimately, the decision to purchase this caliper comes down to personal priorities, budget, and the importance of having a vehicle with top-notch braking components.

If budget is a concern and customization is not a priority, consider purchasing an aftermarket brake caliper that offers similar performance and durability at a lower cost. However, if maintaining the vehicle's originality and ensuring the best possible braking performance are essential, the Audi 8W0615403SQC8 rear left driver brake caliper is a worthwhile investment.

Details:

This Came Off of A 2018 AUDI RS5. EXTERIOR: MYTHOS BLACK METTALIC 0E0E.

part #: 8w0615403sqc8 prices

• $113.94-$835.55

specifications caliperparbrak:

• for models: B9
• for makes: Audi
• for years: 1925-2018
• mpn: 8w0615403sqc8
• type: Brake Caliper
• manufacturer warranty: 1 Month
• oe/oem part number: 8w0-615-403-s-qc8, 8w0-615-403-s, 8w0-615-403
• color: Red
• piston diameter: 330x22 Mm
• country of origin: Germany
• placement on vehicle: Left, Rear

seller caliperparbrak:

• city: Garland, Texas
• # reviews: 452
• rating: 100.0%

offer caliperparbrak:

• started: November 16, 2025
• sold: 0
• best offers: True
• availability: In Stock
• quantity: 1
• options: Ship-to-home

payments caliperparbrak:

• wallet: Paypal
• credit card: Discover
• other

shipping caliperparbrak:

• carrier: USPS
• transit: 4-9 Days
• cost: $25.00
• service: USPS Ground Advantage
• class: Standard
• type: Fixed

general caliperparbrak:

• condition: Used
• Car Truck Parts Accessories > Brakes Brake Parts > Calipers Brackets

returns caliperparbrak:

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

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