New ECS Audi B5/B6/B7 RWD Conversion Kits
We found the growing need and desire of our enthusiast customers to convert their Quattro cars to RWD for some smokey shenanigans. We designed & engineered an in-house solution that allows you easily delete your front axles without having to destroy perfectly good axles.
CETNER DIFF DELETE FOR B5 S4 COMING SOON!
100% Reversible RWD!!!!
Fits Audi:
B5 A4 / B5 S4
B6 A4 / B6 S4
B7 A4 / B7 S4
B5 S4 Center Differential Delete - NO WELDING NEEDED
Easily allows the removal of center differential when converting your B5 S4 to RWD (rear wheel drive) from Quattro
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4637661
Mfg#:
015434LA01A
Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.
Availability:
Ships on Dec 2, 2026
Ships on Dec 2, 2026
Front Axle Delete Plug Set - Audi B5/B6/B7 - M16 Thread
Easily allows the removal of front axles when converting your B5/B6/B7 to RWD (rear wheel drive) from Quattro
10X Entries For Our 25th Anniversary Sweepstakes!
From VIN 8D-1-050001, split is in the 2001 model year
From VIN 8D-1-050001, split is in the 2001 model year
Brand:
ES#:
4375715
Mfg#:
012417LA01
Front Axle Delete Plug Set - Audi B5 A4 - M14 Thread
Easily allows the removal of front axles when converting your B5 A4 to RWD (rear wheel drive) from Quattro
10X Entries For Our 25th Anniversary Sweepstakes!
Up To VIN 8D-1-050001, split is in the 2001 model year
Up To VIN 8D-1-050001, split is in the 2001 model year
Brand:
ES#:
4491559
Mfg#:
012417LA02