Description

B5s4 01E SWAP KIT

•  Audib5s4partshop B5 S4 Tip to 6 Speed Transmission Conversion Swap Kit

  : This kit is designed for Tiptronic-equipped B5 S4 models and includes most of the necessary parts, such as the 01E transmission, a clutch kit, slave cylinder, pedal box with master cylinder, and the shift assembly. The price is approximately $2,000.00 (transmission core may be extra).

• Used OEM Swap Kits: Complete used kits, which include the transmission, pedal box, shifter assembly, and sometimes even the rear differential to match the front diff ratio, can be found through various Audi parts specialists and online marketplaces. 

Key Components OF a B5s4 01E SWAP KIT

• 01E Transmission: The core of the swap. JHM Motorsports offers fully rebuilt units with performance-grade internal parts like carbon synchro’s and updated collars for enhanced durability.
• Clutch and Flywheel Assembly: A performance clutch and lightweight flywheel combination is recommended to handle increased power. Options from brands like JHM and Tilton are available, and the choice depends on your specific power goals and driving style.
• Pedal Box and Hydraulics: You will need the manual transmission pedal assembly (clutch, brake, accelerator) and the corresponding clutch master and slave cylinders.
• Shifter Assembly: KDN Performance offers a short steel shifter kit that converts the OEM linkage style to a modern cable setup, providing more precise shifts.
• Driveshaft and Rear Differential: The front driveshaft will need to be shortened, and you may need to source a rear differential with a matching final drive ratio, such as a B5 A4 5-speed unit with a 3.89 ratio, to maintain the correct all-wheel drive functionality.
• Electronics/Wiring: The swap requires specific wiring and likely an ECU flash to properly integrate the manual transmission and avoid persistent check engine lights