New, Used & OEM Parts Search
Can't find what you are looking for? Contact Us and we're happy to help.
HKS Hi Power - Silent
The silent HKS high power exhaust offers a great combination of high performance without excessive exhaust noise.
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - High Power Exhaust - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
HKS - Hi Power - Silent
The HKS HiPower Silent combines a straight path, high power exhaust system with advanced muffling materials to provide an aggressive deep sound, increase performance and stay legal.Â
Features
- Internal structure and piping path optimized for increased performance
- Designed to reduce drone and unpleasant exhaust noise
- JASMA standards compliant to ensure reasonable noise levels
- Sound deadening Advantex glass wool used to muffle noise
- SUS304 Stainless Steel Construction
Notes
Some models are made-to-order with lead-times around 3-4 weeks, contact us prior to ordering when faster lead-times are required. See further information from HKS including full exhaust layout specifications under Links below.
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
| Vehicle | Pieces | Pipe Size | Tail Size | Price | Order | |
|---|---|---|---|---|---|---|
| 31019-AN015 In stock at HKS | ||||||
| 180SX - RS13 SR20DET - 91/01-98/12 | 2 | 75 mm | 120 mm | | | |
| 32016-AN012 | ||||||
| March - K12 CR14DE - 02/02-05/07 / CR12DE - 02/03-05/08 | 1 | 50 mm | 94 mm | | | |
| 31019-AN015 In stock at HKS | ||||||
| Silvia - S13 SR20DET - 91/01-93/10 | 2 | 75 mm | 120 mm | | | |
| 32016-AN013 Back in stock 26 Nov 2026 at HKS | ||||||
| Silvia - S15 SR20DE - 99/01-02/08 | 2 | 60 mm | 120 mm | | | |
| 31019-AN017 Back in stock 22 Dec 2026 at HKS | ||||||
| Silvia - S15 SR20DET - 99/1-02/8 | 2 | 75 mm | 120 mm | | | |
| 31019-AN012 Limited stock at HKS | ||||||
| Skyline - R34 25GTT - ER34 2 Door - RB25DET - 98/5-01/5 | 2 | 85 mm | 120 mm | | | |
| 31019-AN011 In stock at HKS | ||||||
| Skyline GT-R - BNR32 RB26DETT - 89/8-94/12 | 2 | 95 mm | 120 mm | | | |
| 31019-AN006 In stock at HKS | ||||||
| Skyline GT-R - BCNR33 RB26DETT - 95/01-98/12 | 2 | 95 mm | 120 mm | | | |
| 31019-AN013 | ||||||
| Skyline GT-R - BNR34 RB26DETT - 91/10-02/8 | 2 | 85 mm | 120 mm | | | |
| Vehicle | Pieces | Pipe Size | Tail Size | Price | Order | |
|---|---|---|---|---|---|---|
| Altezza RS200 - SXE10 3S-GE - 98/10-05/08 | 1 | 60 mm | 120 mm | | | |
| 32016-AT013 | ||||||
| bB 4WD - NCP35 1NZ-FE - 00/02-03/03 | 2 | 50 mm | 94 mm | | | |
| 31019-AT009 Back in stock 20 Nov 2026 at HKS | ||||||
| Celica GT-Four - ST185H 3S-GTE - 89/09-93/09 | 2 | 75 mm | 120 mm | | | |
| 31019-AT010 Limited stock at HKS | ||||||
| Celica GT-Four - ST205 3S-GTE - 94/02-99/09 | 2 | 75 mm | 120 mm | | | |
| 31019-AT002 Limited stock at HKS | ||||||
| Chaser - JZX100 1JZ-GTE - 96/09-98/07 | 3 | 85 mm | 120 mm | | | |
| 31019-AT003 | ||||||
| Chaser - JZX100 1JZ-GTE 98/08-00/09 | 3 | 85 mm | 120 mm | | | |
| 31019-AT002 Limited stock at HKS | ||||||
| Cresta - JZX100 1JZ-GTE - 96/09-98/07 | 3 | 85 mm | 120 mm | | | |
| 31019-AT003 | ||||||
| Cresta - JZX100 1JZ-GTE 98/08-00/10 | 3 | 85 mm | 120 mm | | | |
| 32016-AT013 | ||||||
| Fun Cargo - NCP25 1NZ-FE - 99/08-02/07 | 2 | 50 mm | 94 mm | | | |
| 31019-AT002 Limited stock at HKS | ||||||
| Mark 2 - JZX100 1JZ-GTE - 96/09-98/07 | 3 | 85 mm | 120 mm | | | |
| 31019-AT003 | ||||||
| Mark 2 - JZX100 1JZ-GTE 98/08-00/09 | 3 | 85 mm | 120 mm | | | |
| 31019-AT004 | ||||||
| Supra A70 MKIII - MA70 7M-GTE - 86/02-90/08 | 2 | 85 mm | 120 mm | | | |
| 31019-AT004 | ||||||
| Supra A70 MKIII - JZA70 1JZ-GTE - 90/09-93/05 | 2 | 85 mm | 120 mm | | | |
| 31019-AT005 Limited stock at HKS | ||||||
| Supra A80 MKIV - JZA80 2JZ-GTE - 93/6-97/7 | 2 | 95 mm | 120 mm | | | |
| Vehicle | Part | Pieces | Pipe Size | Tail Size | Price | Order | |
|---|---|---|---|---|---|---|---|
| 31019-AM006 Back in stock 18 Nov 2026 at HKS | |||||||
| Lancer Evolution IV - CN9A 4G63(TURBO) - 96/08-97/12 | 2 | 75 mm | 120 mm | | | ||
| G52259-M41010-00 | |||||||
| Lancer Evolution IX - CT9A | Replacement Stay, Main Muffler (Front side) for 31019-AM008 | | | ||||
| G52259-M41040-00 | |||||||
| Lancer Evolution IX - CT9A | Replacement Stay, Main Muffler (Rear side) for 31019-AM008 | | | ||||
| 31019-AM008 Back in stock 19 Nov 2026 at HKS | |||||||
| Lancer Evolution IX - CT9A 4G63(MIVEC TURBO) - 05/03-07/09 | 2 | 75 mm | 120 mm | | | ||
| 31019-AM006 Back in stock 18 Nov 2026 at HKS | |||||||
| Lancer Evolution V - CP9A 4G63(TURBO) - 98/01-98/12 | 2 | 75 mm | 120 mm | | | ||
| 31019-AM006 Back in stock 18 Nov 2026 at HKS | |||||||
| Lancer Evolution VI - CP9A 4G63(TURBO) - 99/01-01/01 | 2 | 75 mm | 120 mm | | | ||
| 31019-AM007 Back in stock 16 Dec 2026 at HKS | |||||||
| Lancer Evolution VII - CT9A 4G63(TURBO) - 01/02-03/01 | 2 | 75 mm | 120 mm | | | ||
| 31019-AM007 Back in stock 16 Dec 2026 at HKS | |||||||
| Lancer Evolution VIII - CT9A 4G63(TURBO) - 03/02-05/02 | 2 | 75 mm | 120 mm | | | ||
| 31019-AM008 Back in stock 19 Nov 2026 at HKS | |||||||
| Lancer Evolution Wagon - CT9W 4G63(TURBO) - 05/09-07/09 | 2 | 75 mm | 120 mm | | | ||
| 31019-AM010 | |||||||
| Lancer Evolution X - CZ4A 4B11(TURBO) - 07/10-15/07 | 3 | 65-50.8 mm | 2x 94 mm | | | ||
| Vehicle | Pieces | Pipe Size | Tail Size | Price | Order | |
|---|---|---|---|---|---|---|
| 32016-AH021 In stock at HKS | ||||||
| Accord Euro-R - CL7 K20A - 02/12-08/11 | 4 | 60-50 mm | 2x 94 mm | | | |
| 32016-AH025 In stock at HKS | ||||||
| CR-Z - ZF1 LEA-MF6 - 10/02-12/09 | 1 | 50 mm | 65 mm | | | |
| 32016-AH030 In stock at HKS | ||||||
| CR-Z - ZF1 LEA-MF6 - 10/02-12/09 | 3 | 45-50 mm | 65 mm | | | |
| 32016-AH030 In stock at HKS | ||||||
| CR-Z - ZF2 LEA-MF6 - 12/10~ | 3 | 45-50 mm | 65 mm | | | |
| 32016-AH027 Back in stock 21 Dec 2026 at HKS | ||||||
| Fit - GE8 L15A - 10/10-13/08 | 1 | 50 mm | 94 mm | | | |
| 32016-AH031 In stock at HKS | ||||||
| Fit - GK3 L13B - 13/09~ | 1 | 50 mm | 65 mm | | | |
| 32016-AH031 In stock at HKS | ||||||
| Fit - GK5 L15B - 13/09~ | 1 | 50 mm | 65 mm | | | |
| 32016-AH031 In stock at HKS | ||||||
| Fit Hybrid - GP5 LEB-H1 - 13/09~ | 1 | 50 mm | 65 mm | | | |
| 32016-AH004 Back in stock 8 Jan 2027 at HKS | ||||||
| S2000 - AP1 F20C 99/04-05/10 | 4 | 60-50 mm | 2x 94 mm | | | |
| 32016-AH004 Back in stock 8 Jan 2027 at HKS | ||||||
| S2000 - AP2 F22C 05/11-09/09 | 4 | 60-50 mm | 2x 94 mm | | | |
| 32016-AH033 Limited stock at HKS | ||||||
| Shuttle Hybrid - GP7 | 1 | 50.8 mm | 94 mm | | | |
| 32016-AH032 Back in stock 24 Nov 2026 at HKS | ||||||
| Vezel - RU1 L15B - 13/12~ | 1 | 50 mm | 94 mm | | | |
| 32016-AH032 Back in stock 24 Nov 2026 at HKS | ||||||
| Vezel Hybrid - RU3 LEB-H1 - 13/12~ | 1 | 50 mm | 94 mm | | | |
| Vehicle | Pieces | Pipe Size | Tail Size | Price | Order | |
|---|---|---|---|---|---|---|
| 32016-AZ006 | ||||||
| Demio - DE5FS | 1 | 50 mm | 94 mm | | | |
| 31019-AZ001 Back in stock 15 Dec 2026 at HKS | ||||||
| RX-7 - FC3S 13BT - 85/09-91/11 | 2 | 75 mm | 120 mm | | | |
| 31019-AZ002 Back in stock 24 Dec 2026 at HKS | ||||||
| RX-7 - FD3S 1991/12 ~ 1998/11 | 1 | 75 mm | 120 mm | | | |
| Vehicle | Pieces | Pipe Size | Tail Size | Price | Order | |
|---|---|---|---|---|---|---|
| 31019-AF023 Limited stock at HKS | ||||||
| Impreza Sports Wagon WRX - GGA EJ20(TURBO) - 00/08-02/10 | 2 | 75 mm | 120 mm | | | |
| Impreza WRX - GC8 2 or 4 Door EJ20(TURBO) - 1992/11-2000/07 | 2 | 75 mm | 120 mm | | | |
| 31019-AF023 Limited stock at HKS | ||||||
| Impreza WRX - GDA EJ20(TURBO) - 00/08-02/10 | 2 | 75 mm | 120 mm | | | |
| 31019-AF023 Limited stock at HKS | ||||||
| Impreza WRX STI - GDB EJ20(TURBO) - 00/10-04/05 | 2 | 75 mm | 120 mm | | | |
| 31019-AF015 In stock at HKS | ||||||
| Impreza WRX STI - GDB EJ20(TURBO) - 04/06-07/06 | 2 | 75 mm | 120 mm | | | |
| 31019-AF026 Back in stock 3 Dec 2026 at HKS | ||||||
| Impreza WRX STI - GRB EJ20(TURBO) - 07/10-14/08 | 3 | 65 mm | 2x 94 mm | | | |
| 31019-AF026 Back in stock 3 Dec 2026 at HKS | ||||||
| Impreza WRX STI - GRF EJ25(TURBO) - 09/02-14/08 | 3 | 65 mm | 2x 94 mm | | | |
| 31019-AF021 Limited stock at HKS | ||||||
| Legacy B4 - BL5 EJ20(TURBO) - 03/06-09/04 | 4 | 75-60 mm | 2x 120 mm | | | |
| 31019-AF019 Limited stock at HKS | ||||||
| Legacy Touring Wagon - BP5 EJ20(TURBO) - 03/05-09/04 | 4 | 75-60 mm | 2x 120 mm | | | |
| Vehicle | Pieces | Pipe Size | Tail Size | Price | Order |
|---|---|---|---|---|---|
| 31019-AS007 | |||||
| Swift - ZC13S K10C (Turbo) | 1 | 50 mm | 65 mm | | |
| Vehicle | Pieces | Pipe Size | Tail Size | Price | Order |
|---|---|---|---|---|---|
| 31019-AD006 In stock at HKS | |||||
| Copen - LA400K KF(TURBO) | 4 | 45-50 mm | 2x 75 mm | | |
| Pieces | Pipe Size | Tail Size | Price | Order | |
|---|---|---|---|---|---|
| 32016-AH017 | |||||
| 1 | 50 mm | 94 mm | | DISCONTINUED This part is no longer available | |
| 32016-AH023 | |||||
| 1 | 50 mm | 94 mm | | DISCONTINUED This part is no longer available | |
| 32016-AN015 | |||||
| 1 | 50 mm | 94 mm | | DISCONTINUED This part is no longer available | |
| 32016-AS002 | |||||
| 1 | 50 mm | 94 mm | | DISCONTINUED This part is no longer available | |
| 32016-AT010 | |||||
| 1 | 60 mm | 94 mm | | DISCONTINUED This part is no longer available | |
| 31019-AT013 | |||||
| 1 | 65 mm | 94 mm | | DISCONTINUED This part is no longer available | |
| 31019-AF016 | |||||
| 1 | 75 mm | 120 mm | | DISCONTINUED This part is no longer available | |
| 31019-AF017 | |||||
| 1 | 75 mm | 120 mm | | DISCONTINUED This part is no longer available | |
| 31019-AF024 | |||||
| 1 | 75 mm | 120 mm | | DISCONTINUED This part is no longer available | |
| 31019-AZ003 | |||||
| 1 | 75 mm | 120 mm | | DISCONTINUED This part is no longer available | |
| 31019-AF018 | |||||
| 2 | 60 mm | 2x 120 mm | | DISCONTINUED This part is no longer available | |
| 31019-AF020 | |||||
| 2 | 60 mm | 2x 120 mm | | DISCONTINUED This part is no longer available | |
| 32016-AT018 | |||||
| 2 | 60 mm | 94 mm | | DISCONTINUED This part is no longer available | |
| 31019-AT012 | |||||
| 3 | 60 mm | 94 mm | | DISCONTINUED This part is no longer available | |
| 32016-AH018 | |||||
| 3 | 60 mm | 120 mm | | DISCONTINUED This part is no longer available | |
About HKS
HKS was founded in October 1973 by Hiroyuki Hasegawa, a former Yamaha engineer, and Goichi Kitagawa, with start-up capital from Sigma Automotive; the name comes from Hasegawa, Kitagawa and Sigma. It began in a small shed at the foot of Mount Fuji, in Fujinomiya, Shizuoka, and is still based there.
In 1974 HKS built one of the first bolt-on turbo kits, for the Nissan L20 engine in the Skyline, raising output from 115 to 160 PS. Turbocharging made its name; today it also makes exhausts, springs, shocks and coilover suspension, and it marked its 50th anniversary in 2023.
Associated JDM Parts
APEXi GT Spec Front Pipe
USD $ 232.69 to 594.65
Fujita Engineering AFFLUXAero Intake Headlight Cover
USD $ 179.43
326 Power Gachi Stop Brake Kits
USD $ 356.76 to 1,805.19
326 Power Nobori Banner Flag
USD $ 32.94
