All / Differential All Audi B8/C7/D4 Sport Differential Brace (DBR01A0/DBR02A0) $899.99 Select Vehicle Audi C7/D4 (DBR01A0) Audi B8 (DBR02A0) Add To Cart JXB Retrofitted WaveTrac Rear Limited Slip Differential for Audi B8/C7/D4 from $2,299.99 Select Choose an Option I will send in my own differential for JXB to assemble. Code KCC, KRR, LWV, or NPR. I will send in my own differential for JXB to assemble. Code JKP, JKS, KLL, KLM, MFS, MFT, or MNB. I need a code JKP differential. JXB will purchase and assemble. I need a code JKS differential. JXB will purchase and assemble. I need a code KCC differential. JXB will purchase and assemble. I need a code KLL differential. JXB will purchase and assemble. I need a code KLM differential. JXB will purchase and assemble. I need a code KRR differential. JXB will purchase and assemble. I need a code LWV differential. JXB will purchase and assemble. I need a code MFS differential. JXB will purchase and assemble. I need a code MFT differential. JXB will purchase and assemble. I need a code MNB differential. JXB will purchase and assemble. I need a code NPR differential. JXB will purchase and assemble. Add To Cart Wavetrac Rear Limited Slip Differential 01R Audi B5 B6 B7 A4 S4 Quattro & B5 RS4 $1,515.50 Add To Cart Wavetrac Front Limited Slip Differential Audi 01E A4/A6/A8 Quattro 6MT $1,515.50 Add To Cart Wavetrac Front Limited Slip Differential Audi B6/7 S4 0A3 Transmission $1,695.50 Add To Cart JXB 4-Pinion Upgrade for Audi B8/C7/D4 Sport Differential (DIF06A0/1) from $2,299.99 View Options Differential Rebuild Kit for Audi B8/C7/D4 Sport Differential (DIF07A0) from $1,099.99 Select Include Pinion Shaft Rebuild? Yes, Include Pinion Shaft Rebuild (+$500) No, Just the Pump, Axle Seals, and Side Bearings Add To Cart