Ensure your KraftWerks supercharger system maintains peak efficiency with this genuine KraftWerks 3-inch round replacement air filter. Engineered specifically for high-performance forced induction applications, this filter provides the high-flow filtration required to protect the high-speed internal components of Rotrex traction-drive superchargers from airborne debris without restricting intake volume.

• Product Type: Replacement Air Filter
• Shape: Round
• Inlet Size: 3 in.
• Part Number: 943-99-3000
• Compatibility: Designed for KraftWerks supercharger systems (Reference: krt150-05-2002)

Regularly replacing your air filter is essential for preserving the transient response and superior efficiency of your forced induction system, whether on the street or the track.

Maintain peak airflow and filtration for your induction system with the KraftWerks Universal Replacement Air Filter (MPN 943-99-2750). This high-performance filter is designed to support the demanding intake requirements of forced induction systems, including those utilizing Rotrex superchargers, while providing a secure fit for custom intake piping.

Featuring an oval geometry, this filter maximizes filtration surface area in compact engine bays where space is at a premium. The 2.75-inch inner diameter (ID) ensures a precise fit over standard intake flanges, providing a reliable seal to protect your engine and supercharger internals from airborne contaminants. Built for durability and consistent flow, it is a direct replacement for worn filters in KraftWerks kits or a versatile component for universal performance applications.

• Manufacturer Part Number: 943-99-2750
• Filter Shape: Oval
• Inlet Diameter: 2.75 in. (ID)
• Fitment: Universal application for intake and supercharger systems
• Engineered for high-RPM induction efficiency and reliable debris protection

Fine-tune your boost levels and optimize belt grip with the KraftWerks Supercharger Ribbed Pulley. This 105mm pulley is engineered for high-performance forced induction systems, featuring a 7-rib design to maximize surface area contact and prevent belt slip under high-load conditions.

Constructed with a 6-bolt mounting pattern, this pulley provides a secure, balanced connection to the drive assembly. It is an essential component for owners looking to adjust supercharger impeller speed for specific power goals. Please note that this pulley requires a KraftWerks adapter hub for proper installation and cannot be mounted directly to the supercharger shaft without it.

• Pulley Diameter: 105mm
• Belt Configuration: 7-Rib
• Mounting Style: Six-bolt
• Requirement: Must be used with KraftWerks Adapter Hub
• Manufacturer Part Number: 159-99-1057

Maintain peak performance and consistent boost pressure with this KraftWerks 30mm Replacement Supercharger Belt (MPN: 158-12-3280). Fits select 2013-2020 Scion FR-S, Subaru BRZ, and Toyota 86 models equipped with KraftWerks forced induction systems.

As a critical maintenance component for high-torque drive systems, this belt is engineered to handle the mechanical loads of the supercharger without slipping or stretching. Replacing a worn belt prevents loss of boost and protects your engine from the risks associated with belt failure during spirited driving or track use.

• Width: 30mm
• Part Number: 158-12-3280
• Material: High-tensile, heat-resistant construction for durability under high RPM
• Application: Direct replacement for KraftWerks supercharger kits

Detailed Fitment Information:

• 2013-2016 Scion FR-S Base
• 2013-2020 Subaru BRZ Limited, Premium, TS, Series.Blue, & Series.HyperBlue
• 2017-2020 Toyota 86 Base, GT, Special Edition, & TRD Special Edition

Fits 2006-2011 Honda Civic Si and 2008 MUGEN Si models equipped with a KraftWerks supercharger system.

Ensure your forced induction system operates at peak efficiency with this genuine KraftWerks replacement supercharger belt. Engineered specifically for the 8th generation Honda Civic Si supercharger kits, this belt (MPN 158-05-0682) is designed to withstand the high-torque loads and high-RPM environment inherent to centrifugal superchargers. Replacing a worn or stretched belt is critical to maintaining consistent boost levels and preventing belt slip or failure during spirited driving.

• Direct replacement for KraftWerks 2006-2011 Honda Civic Si supercharger systems
• High-strength construction minimizes stretch and improves power transfer
• Heat and oil-resistant materials for extended service life
• Maintains precise pulley alignment and grip
• Manufacturer Part Number: 158-05-0682

Fits select 2013-2020 Scion FR-S, Subaru BRZ, and Toyota 86. This kit is a direct upgrade for vehicles equipped with a KraftWerks supercharger system.

The KraftWerks 30mm Track Pack Upgrade Kit is engineered to resolve belt-slip issues and increase reliability for high-performance and track-driven ZN6/ZC6 platforms. By upgrading from the standard belt to a wider 30mm profile, this kit provides a significant increase in surface area, ensuring consistent boost delivery even under the extreme thermal loads and high-RPM cycling found on the circuit. This kit replaces the standard drive components with heavy-duty alternatives designed for durability.

• Complete 30mm wide belt system for superior grip and power transfer
• Includes all necessary pulleys to accommodate the wider 30mm belt
• High-tensile strength drive belt included
• Direct-fit installation for existing KraftWerks supercharger systems
• Manufacturer Part Number: 150-12-9300

Fitment Applications:
2013-2016 Scion FR-S (Base)
2013-2020 Subaru BRZ (Limited, Premium, Series.Blue, Series.HyperBlue, Series.Yellow, TS)
2017-2020 Toyota 86 (Base, GT, Special Edition, TRD Special Edition)