SP Performance Drilled & Slotted Rear Rotor and Pad Kit 34147C/D1656

Cooling and Clean Braking in One Rotor. SP Performance Drilled & Slotted rotors deliver the combination of cooling and clean braking. Precision drilled holes move air and heat out of the rotor while the machined slots expel brake dust, gases and water for consistent pad to rotor contact. Every hole carries the exclusive Sinusoid Curve Chamfer, which improves air circulation, removes sharp edges and reduces stress around the hole to help prevent heat checking, cracking and warping. This kit covers the rear axle with two rotors in red zinc coating and a matched set of brake pads (D1656), selected to complement the rotor design, so the whole axle is refreshed in one job. Fits 2014-2018 BMW 328d xDrive, 2013-2016 BMW 328i xDrive, 2012-2015 BMW 335i, 2017-2020 BMW 430i, 2017-2020 BMW 430i Gran Coupe, 2017-2020 BMW 430i xDrive, 2017-2020 BMW 430i xDrive Gran Coupe, 2014-2016 BMW 328i GT xDrive and 16 more. SP Performance is a women owned business in Lawrenceburg, Indiana. Our rotors are machined in house on CNC equipment, inspected before they ship, and finished in our ZRC coating in grey, black, silver or red for corrosion resistance and a clean look. Visit www.sp-performance.com for complete warranty information.

• Cross-drilled and slotted braking surface combines performance styling with enhanced surface evacuation.
• Slots help increase initial pad bite for a more responsive braking feel.
• Slotted braking surface helps maintain clean, consistent pad-to-rotor contact for strong braking response.
• Slots help maintain a clean, responsive pad surface for consistent braking performance.
• Drilled holes and slots help evacuate water, gases, brake dust, and debris from between the pad and rotor surface.
• Slots help channel water away from the braking surface for improved wet-weather response.
• Cross-drilled design promotes airflow and heat dissipation during demanding braking conditions.
• Performance-oriented surface design helps maintain consistent braking response during repeated stops.
• Exclusive Sinusoid Curve Chamfer design around drilled holes.
• Curved hole edges help reduce stress concentration around the drilled openings and improve resistance to stress cracking.
• Vented rotor construction promotes airflow and heat dissipation during high-temperature braking.
• Heat-resistant protective coating helps resist corrosion and maintain rotor appearance.
• Available in four coating colors: Black, Silver, Grey, and Red.
• Includes matched brake pads selected to complement the rotor design.
• Matched rotor and pad combination helps provide balanced, predictable braking performance.
• Complete axle kit simplifies installation and brake system refresh.
• Sold as a complete axle kit with two rotors and matching brake pads.