HKS introduce the Stainless Steel Centre Pipe to suit most JDM vehicles. By adding a Cat Back exhaust is simply not enough for improving sound or performance.
Features
- Made from SUS304 stainless steel
- Consists of 2x 60mm diameter pipes in 3 sections each.
- Flex join
- Resonator to eliminate Road noise
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
| Vehicle | Part | Diameter | Price | Order | |
|---|---|---|---|---|---|
| 33004-AN003 In stock at HKS | |||||
| Fairlady Z - 370Z - Z34 | 2x 50 ~ 65 mm | | | ||
| 33004-KN002 Back in stock 30 Nov 2026 at HKS | |||||
| GT-R - R35 | without silencer | 2x 74.7 ~ 85 mm | | ||
| 33004-KN001 | |||||
| GT-R - R35 | with silencer | 2x 74.7 ~ 85 mm | | | |
| Vehicle | Diameter | Price | Order |
|---|---|---|---|
| 33004-AH002 Limited stock at HKS | |||
| Fit - GE8 | 45 mm | | |
| Vehicle | Part | Diameter | Price | Order |
|---|---|---|---|---|
| 33004-AF002 Back in stock 27 Nov 2026 at HKS | ||||
| Impreza - GH8 | 65 mm | | ||
| 33004-AF002 Back in stock 27 Nov 2026 at HKS | ||||
| Impreza WRX STI - GRB | 65 mm | | ||
| 33004-AF002 Back in stock 27 Nov 2026 at HKS | ||||
| Impreza WRX STI - GRF | 65 mm | | ||
| 33004-AF006 | ||||
| Legacy B4 - BL5 | Silent Chamber | 2x 65 ~ 75 ~ 60 mm | | |
| 33004-AF006 | ||||
| Legacy Touring Wagon - BP5 | Silent Chamber | 2x 65 ~ 75 ~ 60 mm | | |
| Diameter | Price | Order | |
|---|---|---|---|
| 33004-AN001 | |||
| 2x 60 ~ 65 mm | | DISCONTINUED This part is no longer available | |
| 33004-AF001 | |||
| 2x 65 ~ 54 mm | | DISCONTINUED This part is no longer available | |
| 33004-AF004 | |||
| 2x 75 ~ 60 mm | | DISCONTINUED This part is no longer available | |
| 33004-AH001 | |||
| 45 mm | DISCONTINUED This part is no longer available | ||
| 33004-AM001 | |||
| 65 mm | | DISCONTINUED This part is no longer available | |
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
GReddy Profec - OLED Boost Controller
326 Power Gachi Stop Brake Kits
326 Power Nobori Banner Flag
About Nengun Performance
Since the year 2000, Nengun Performance has supplied over 100,000 parts direct from Fukuoka, Japan to 150 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.











