Easily allows the removal of center differential when converting your B8 S4 to RWD (rear wheel drive) from Quattro
10X Entries Into Our F80 M3 Sweepstakes 100% reversible RWD kit when paired with our Axle Delete Plugs (ES4373491) Please make sure via VIN that
Brand:
ES#:
4375353
Mfg#:
012535LA01
In Stock
ON SALE!
SAVE 20%
$452.99
This product was last offered at the strikethrough price on 06-13-2026
IE's HPFP internals upgrade kit for the Audi 3.0TFSI Supercharged engines is perfect for the DIY user looking to upgrade their factory-equipped HPFP pump body with new higher flowing internals
Buy Integrated Engineering Software from 9/3/26 - 9/30/26 for a chance to win your Software for FREE!
The Turbo Systems hybrid turbocharger is an original turbocharger that has been reworked to suit larger compressor and turbine wheels, along with a ball bearing cartridge.
Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane.
2X Entries Into Our F80 M3 Sweepstakes
Eliminates the problematic two-piece design and rubber isolator found in the stock crank pulley while reducing the mass of the motor's rotating assembly.
*To be used with 'Stage 2' software or software specific to a supercharger crank pulley upgrade*
Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.
Lifetime Replacement
