
Specifically engineered for turbo applications that require greater flow capacity than naturally aspirated applications, the HKS Turbo Exhaust system uses a straight through design. The increased flow characteristics offer a gain in boost pressure, boost response, a broader powerband and increases overall peak horsepower. Performance increases vary by application, with average gains of 10-25 horsepower.
| Application | Tip | Tip Dia. (mm) | Piping Dia. (mm) | Part No. |
|---|---|---|---|---|
| AUDI | ||||
| A4 1997-2001 1.8 Turbo (1) | H-1 | 125 x 91 | 60 | 3301-EX006 |
| A4 Quattro 1997-1999 1.8 Turbo (2) | H-1 | 125 x 91 | 60 | 3301-EX004 |
| CHRYSLER | ||||
| Conquest 1983-1989 Turbo | Single | 60 | 60 | LET-M01 |
| DODGE | ||||
| Stealth R/T 1990-1996 Turbo | N-1 | 96 | 60 | LET-M04 |
| Stealth R/T 1990-1996 Turbo | D-2 | 76 | 60 | LET-M08 |
| EAGLE | ||||
| Talon TSI 1989-1991 Turbo (3) | N-2 | 65 | 60 | LET-M02 |
| Talon TSI 1989-1994 Turbo (4) | N-2 | 65 | 60 | LET-M03 |
| Talon TSI 1995-1998 Turbo (5) | W-1 | 106 | 60 | 3301-EX001 |
| FORD | ||||
| Probe 1988-1992 Turbo | Dual | 60 | 60 | LET-Z06 |
| MAZDA | ||||
| 323 GTX 1988-1989 Turbo | Single | 60 | 60 | LET-Z04 |
| MX-6 GT 1988-1992 Turbo | Dual | 60 | 60 | LET-Z06 |
| RX-7 1987-1991 Turbo | R-1 | 76 | 55 | LET-Z01 |
| RX-7 1993-1996 Turbo | N-1 | 120 | 75 | LET-Z08 |
| MITSUBISHI | ||||
| 3000GT 1990-1999 Turbo (6) | N-1 | 96 | 60 | LET-M04 |
| 3000GT 1990-1999 Turbo (7) | D-2 | 76 | 60 | LET-M08 |
| Eclipse & Spyder GST 95-99 Turbo (5) | W-1 | 106 | 60 | 3301-EX001 |
| Eclipse GST 1989-1991 Turbo (3) | N-2 | 65 | 60 | LET-M02 |
| Eclipse GSX 1989-1994 Turbo | N-2 | 65 | 60 | LET-M03 |
| Starion 1983-1989 Turbo | Single | 60 | 60 | LET-M01 |
| NISSAN | ||||
| 280ZX 1981-1983 Turbo | Dual | 60 | 60 | LET-N01 |
| 300ZX 1984-1985 Turbo | Dual | 60 | 65 | LET-N05 |
| 300ZX 1986-1989 Turbo | Dual | 60 | 65 | LET-N06 |
| 300ZX 1990-1995 Turbo | D-1 | 106 | 60 | LET-N07 |
| PLYMOUTH | ||||
| Laser RS 1989-1991 Turbo (3) | N-2 | 65 | 60 | LET-M02 |
| Laser RS 1989-1994 Turbo (4) | N-2 | 65 | 60 | LET-M03 |
| TOYOTA | ||||
| Celica All Trac 88-93 Turbo | T-2 | 65 | 65 | LET-T05 |
| MR2 1988-1989 Supercharged | T-2 | 70 | 65 | LET-S01 |
| MR2 1990-1995 Turbo | D-1 | 76 | 65 | LET-T07 |
| Supra 1987-1992 Turbo | T-2 | 65 | 65 | LET-T01 |
| Supra 1987-1992 Turbo | D-2 | 75 | 75 | LET-T16 |
| VOLKSWAGEN | ||||
| Passat 1998-2000 1.8 Turbo (1) | H-1 | 125 x 91 | 60 | 3301-EX010 |