ARP main stud kit are superior to factory main studs. ARP studs provide the ability to obtain much more accurate torque values comparing to bolts, because the studs don't twist during tightening. Studs also remain stationary during nut tightening, the studs stretch in one axis alone, providing much more even and accurate clamping forces
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1989 - 1991 | Audi | 100 | Base | ||
| 1989 - 1989 | Audi | 100 | E | ||
| 1989 - 1991 | Audi | 100 Quattro | Base | ||
| 1989 - 1991 | Audi | 200 | Base | ||
| 1989 - 1991 | Audi | 200 Quattro | Base | ||
| 1991 - 1991 | Audi | 200 Quattro | 20v | ||
| 1991 - 1991 | Audi | 200 Quattro | 20v Avant | ||
| 1991 - 1991 | Audi | 200 Quattro | Avant | ||
| 1984 - 1985 | Audi | 4000 Quattro | S | ||
| 1986 - 1987 | Audi | 4000 Quattro | CS | ||
| 1981 - 1985 | Audi | 5000 | S Turbo | ||
| 1981 - 1988 | Audi | 5000 | S | ||
| 1981 - 1983 | Audi | 5000 | Base | ||
| 1985 - 1985 | Audi | 5000 | CS Turbo | ||
| 1986 - 1988 | Audi | 5000 | CS | ||
| 1986 - 1988 | Audi | 5000 Quattro | CS | ||
| 1987 - 1988 | Audi | 5000 Quattro | S | ||
| 1991 - 1992 | Audi | 80 | Base | ||
| 1988 - 1992 | Audi | 80 Quattro | Base | ||
| 1988 - 1991 | Audi | 90 | Base | ||
| 1988 - 1989 | Audi | 90 Quattro | Base | ||
| 1990 - 1991 | Audi | 90 Quattro | 20v | ||
| 1981 - 1985 | Audi | Coupe | Base | ||
| 1986 - 1987 | Audi | Coupe | GT | ||
| 1990 - 1991 | Audi | Coupe Quattro | 20v | ||
| 1983 - 1985 | Audi | Quattro | Base |
For more information on ARP part number 204-5404, you can visit the official ARP website.