HI Power Exhaust - Mitsubishi Lancer (1.73 MB) HI Power Exhaust - Subaru WRX (1.63 MB) HI Power Exhaust - Honda S2000 (1.67 MB) HI Power Exhaust - Acura RSX (1.74 MB)

Hi Power exhaust systems design and engineered with race track and street performance in mind.


Made in Japan
SUS304 Stainless Steel
Straight Thru Design


Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both turbocharged and naturally aspirated applications. HKS has incorporated this new race inspired offset muffler and piping design into many street applications, which offers a greater flow and higher-PRM power gains due to the less restrictive design. This is achieved by eliminating unnecessary bends for the straightest exhaust path.

DYNO Performance test on 2002 Subaru WRX (above)

PART# APPLICATION TIP DIA. (MM) PIPE DIA. (MM) PRICE BUY NOW! ACURA                     3203-EX002   ACURA Integra GS, LS, RS 1990-1991 ; Hatchback Only   96   55   $799.00 ON SALE! $579.00   3203-EX008   ACURA Integra GS, LS, RS 1992-1993 ; Hatchback Only   96   55   $799.00 ON SALE! $579.00   3203-EX001   ACURA Integra GS, LS, RS 1994-2001 ; Hatchback Only   96   55   $899.00 ON SALE! $649.00   3203-EX012   ACURA Integra GSR 1994-1999 ; Hatchback Only   96   55   $799.00 ON SALE! $579.00   3203-EX001   ACURA Integra GSR 2000-2001 ; Hatchback Only   96   55   $839.00 ON SALE! $699.00   32003-BH002   ACURA RSX 2002-2003 2.0 ; Coated Stainless Steel Piping, Includes Silencer   115   60   $799.00 ON SALE! $649.00   32003-BH003   ACURA RSX S 2002-2003 2.0 ; Coated Stainless Steel Piping, Includes Silencer   115   60   $799.00 ON SALE! $649.00   EAGLE                     3106-EX004   EAGLE Talon TSI 1989-1994 2.0 Turbo ; AWD Only   96   65   $799.00 ON SALE! $579.00   3106-EX001   EAGLE Talon TSI 1995-1998 2.0 Turbo ; AWD Only   115   75   $799.00 ON SALE! $579.00   3106-EX002   EAGLE Talon TSI 1995-1998 2.0 Turbo ; FWD Only   115   60   $799.00 ON SALE! $579.00   FORD                     3203-EX017   FORD Focus ZX3 2000-2002 2.0   96   55   $699.00 ON SALE! $479.00   HONDA                     3203-EX019   HONDA Civic CX, DX 1996-2000 ; Hatchback Only   96   55   $799.00 ON SALE! $599.00   3203-EX009   HONDA Civic DX, EX, LX 1992-1995 ; Coupe / Sedan Only   96   55   $799.00 ON SALE! $599.00   3203-EX010   HONDA Civic DX, HX, LX 1996-1998 ; Coupe / Sedan Only   96   55   $799.00 ON SALE! $579.00   3203-EX015   HONDA Civic DX, Si 1992-1995 ; Hatchback Only   96   55   $799.00 ON SALE! $579.00   3203-EX009   HONDA Civic EX 1996-1998 ; Coupe / Sedan Only   96   55   $799.00 ON SALE! $599.00   3203-EX014   HONDA Civic EX, Si 1999-2000   96   55   $799.00 ON SALE! $599.00   32003-KH010   HONDA S2000 2000-2003 2.0 ; Dual Exhaust   96   60   $1279.00 ON SALE! $989.00   LEXUS                     3203-EX003   LEXUS GS300 1998-2003 3.0 ; Dual Rear Sections   120   60   $799.00 ON SALE! $612.00   3203-EX003   LEXUS GS400 1998-2000 4.0 ; Dual Rear Sections   120   60   $799.00 ON SALE! $612.00   3203-EX003   LEXUS GS430 2001-2003 ; Dual Rear Sections   120   60   $799.00 ON SALE! $612.00   3203-EX020   LEXUS IS300 2001-2003 3.0 ; Rear Section   115   60   $499.00 ON SALE! $379.00   MAZDA                     3203-EX024   MAZDA Protege5 2002-2003 2.0 ; Rear Section, Coated Stainless Steel Piping, Includes Silencer   96   55   $499.00 ON SALE! $299.00   3203-EX011   MAZDA RX-7 1986-1991 ; Dual Exhaust   96   55   $1269.00 ON SALE! $849.00   3106-EX006   MAZDA RX-7 1993-1996 Turbo   120   75   $599.00 ON SALE! $329.00   MITSUBISHI                     3106-EX002   MITSUBISHI Eclipse GST, Spyder GST 1995-1999 2.0 Turbo   115   60   $799.00 ON SALE! $559.00   3106-EX004   MITSUBISHI Eclipse GSX 1989-1994 2.0 Turbo ; AWD Only   96   65   $799.00 ON SALE! $559.00   3106-EX001   MITSUBISHI Eclipse GSX 1995-1999 2.0 Turbo   115   75   $799.00 ON SALE! $559.00   31006-BM002   MITSUBISHI Lancer Evolution 2003-2004 2.0   120   75   $799.00 ON SALE! $579.00   31006-BM001   MITSUBISHI Lancer Evolution 2003-2004 2.0 Turbo ; Full SUS304 (30th Anniversary)   120   75   $899.00 ON SALE! $699.00   NISSAN                     32003-KN002   NISSAN 240SX 1989-1994   115   65   $799.00 ON SALE! $539.00   3203-EX021   NISSAN 240SX 1995-1998   115   65   $699.00 ON SALE! $479.00   3106-EX003   NISSAN 300ZX 1990-1995 3.0 Turbo ; Dual Exhaust   120   65   $799.00 ON SALE! $599.00   SUBARU                     3106-EX008   SUBARU Impreza WRX 2002-2003 2.0 Turbo ; Does not clear on vehicles with optional Subaru skid-plate (rear differential).   120   75   $699.00 ON SALE! $569.00   3106-EX008   SUBARU Impreza WRX STI 2004 Turbo ; Does not clear on vehicles with optional Subaru skid-plate (rear differential).   120   75   $7999.00 ON SALE! $569.00   TOYOTA