The Kakimoto Regu 06&R cat back exhaust system is designed for improved street response whilst keeping within the JASMA 92db noise limitation for street use.
Features
- Designed for minimum bends for optimal exhaust flow
- Stainless Steel construction
- Titanium like tip look using special coating
- Improved vehicle sound but not excessively noisy
We ship to the United States and 150 other countries.
Japan Post EMS & ePacket, FedEx, DHL and more.
| Vehicle | Pieces | Pipe Size | Tail Size | Weight | Price | Order | |
|---|---|---|---|---|---|---|---|
| N21338 | |||||||
| 180SX - RS13 SR20DE | 60 mm | 127 mm | | | |||
| N21331 Limited stock at Kakimoto Racing | |||||||
| 180SX - RS13 SR20DET | 80 mm | 150 mm | | | |||
| N21364 | |||||||
| Fairlady Z - 350Z - Z33 | 3 | 70-60 mm | 2x 90 mm | 14.4 kg | | ||
| N21338 | |||||||
| Silvia - S13 SR20DE | 60 mm | 127 mm | | | |||
| N21331 Limited stock at Kakimoto Racing | |||||||
| Silvia - S13 SR20DET | 80 mm | 150 mm | | | |||
| N21330 Limited stock at Kakimoto Racing | |||||||
| Silvia - S14 | 80 mm | 150 mm | | | |||
| N21333 Limited stock at Kakimoto Racing | |||||||
| Silvia - S14 SR20DE | 60 mm | 130 mm | | | |||
| N21353 Limited stock at Kakimoto Racing | |||||||
| Silvia - S15 | 80 mm | 150 mm | | ||||
| N21357 Limited stock at Kakimoto Racing | |||||||
| Silvia - S15 SR20DE | 60 mm | 130 mm | | | |||
| N21366 Limited stock at Kakimoto Racing | |||||||
| Skyline - V35 350GT | 70-60 mm | 2x 130 mm | | | |||
| N21308 Limited stock at Kakimoto Racing | |||||||
| Skyline - R32 GTS-t/4 - HCR32 | 80-90 mm | 150 mm | | ||||
| N21307 Limited stock at Kakimoto Racing | |||||||
| Skyline - R33 GTS-t - ECR33 | 80-90 mm | 150 mm | | ||||
| N21354 | |||||||
| Skyline - R34 25GT - ENR34 2 Door RB25DE | 70 mm | 150 mm | | | |||
| N21348 | |||||||
| Skyline - R34 25GTT - ER34 2 Door | 80-90 mm | 150 mm | | | |||
| N21350 Limited stock at Kakimoto Racing | |||||||
| Skyline - R34 25GTT - ER34 4 Door | 80 mm | 100 mm | | | |||
| N21382 Limited stock at Kakimoto Racing | |||||||
| Skyline - V36 370GT - CV36 | 2x 60-70 mm | 2x 90 mm | | | |||
| N21308 Limited stock at Kakimoto Racing | |||||||
| Skyline GT-R - BNR32 | 80-90 mm | 150 mm | | | |||
| N21307 Limited stock at Kakimoto Racing | |||||||
| Skyline GT-R - BCNR33 | 80-90 mm | 150 mm | | ||||
| N21352 Limited stock at Kakimoto Racing | |||||||
| Skyline GT-R - BNR34 | 80-90 mm | 150 mm | | | |||
| Vehicle | Pieces | Pipe Size | Tail Size | Price | Order |
|---|---|---|---|---|---|
| B22344 Back in stock 18 Nov 2026 at Kakimoto Racing | |||||
| 86 - ZN6 | 60-2x 50 mm | 130 mm | | ||
| T21348 Back in stock 27 Nov 2026 at Kakimoto Racing | |||||
| Mark 2 - JZX100 | 80 mm | 100 mm | | ||
| T21345 | |||||
| Supra A80 MKIV - JZA80 2JZ-GTE | 2 | 80 mm | 100 mm | | |
| Vehicle | Pipe Size | Tail Size | Price | Order | |
|---|---|---|---|---|---|
| M21306 Limited stock at Kakimoto Racing | |||||
| Lancer Evolution IV - CN9A | 80 mm | 100 mm | | ||
| M21323 | |||||
| Lancer Evolution IX - CT9A | 80 mm | 100 mm | | | |
| M21306 Limited stock at Kakimoto Racing | |||||
| Lancer Evolution V - CP9A | 80 mm | 100 mm | | ||
| M21306 Limited stock at Kakimoto Racing | |||||
| Lancer Evolution VI - CP9A | 80 mm | 100 mm | | ||
| M21307 | |||||
| Lancer Evolution VII - CT9A | 80 mm | 100 mm | | | |
| M21307 | |||||
| Lancer Evolution VIII - CT9A | 80 mm | 100 mm | | | |
| M21328 | |||||
| Lancer Evolution X - CZ4A | 80-60 mm | | | ||
| Vehicle | Part | Pieces | Pipe Size | Tail Size | Weight | Price | Order | |
|---|---|---|---|---|---|---|---|---|
| H21379 Limited stock at Kakimoto Racing | ||||||||
| Civic - FD1 | 60 mm | 90 mm | | | ||||
| H223118 | ||||||||
| Civic - FK7 | 3 | 60 mm | 2x 80 mm | | ||||
| H21376 | ||||||||
| Civic Type R - FD2 | 60 mm | 90 mm | | | ||||
| H223119 | ||||||||
| Civic Type R - FK8 2017/12 ~ - 6MT | 3 | 70 mm | 90 mm | 16.8 kg | | |||
| H22386 Limited stock at Kakimoto Racing | ||||||||
| CR-Z - ZF2 2012/9-2015/10 | Rear Muffler Only | 1 | 50 mm | 115 mm | 4.6 kg | | | |
| H21351 Limited stock at Kakimoto Racing | ||||||||
| Integra Type R - DC5 | 2 | 60 mm | 90 mm | 10.4 kg | | |||
| Vehicle | Pieces | Pipe Size | Tail Size | Weight | Price | Order | |
|---|---|---|---|---|---|---|---|
| Z22336 Limited stock at Kakimoto Racing | |||||||
| Roadster - ND5RC | 1 | 60 mm | 80 mm | 7.8 kg | | ||
| Z22336 Limited stock at Kakimoto Racing | |||||||
| Roadster RF - NDERC | 1 | 60 mm | 80 mm | 7.8 kg | | ||
| RX-7 - FD3S 1991/12~2002/8 | 1 | 80 mm | 100 mm | | |||
| Vehicle | Part | Pieces | Pipe Size | Tail Size | Weight | Price | Order | |
|---|---|---|---|---|---|---|---|---|
| B22344 Back in stock 18 Nov 2026 at Kakimoto Racing | ||||||||
| BRZ - ZC6 | 60-2x 50 mm | 130 mm | | | ||||
| B22349 | ||||||||
| Forester - SJG FA20 Turbo | 3 | 60-50 mm | 2x 100 mm | 17.6 kg | | |||
| B21310 | ||||||||
| Forester STi - SG9 | Tail Muffler Only | 1 | 80 mm | 100 mm | | |||
| B21329 | ||||||||
| Impreza - GH8 | | | ||||||
| B21302 Back in stock 11 Nov 2026 at Kakimoto Racing | ||||||||
| Impreza Sports Wagon WRX - GF8 Turbo | 2 | 80 mm | 100 mm | | | |||
| B21302 Back in stock 11 Nov 2026 at Kakimoto Racing | ||||||||
| Impreza WRX - GC8 2 & 4 Door Turbo | 2 | 80 mm | 100 mm | | | |||
| B21308 Back in stock 18 Nov 2026 at Kakimoto Racing | ||||||||
| Impreza WRX - GDA | 80 mm | 100 mm | | |||||
| B21308 Back in stock 18 Nov 2026 at Kakimoto Racing | ||||||||
| Impreza WRX STI - GDB | 80 mm | 100 mm | | |||||
| B21334 Limited stock at Kakimoto Racing | ||||||||
| Impreza WRX STI - GDB 04/6-07/6 | 80 mm | 100 mm | | |||||
| B21324 Limited stock at Kakimoto Racing | ||||||||
| Legacy B4 - BE5 EJ20 - 1998/12~2003/6 | 1 | 80 mm | 100 mm | 8.8 kg | | | ||
| B21315 Limited stock at Kakimoto Racing | ||||||||
| Legacy B4 - BL5 | 2x 60 mm | 2x 90 mm | | | ||||
| B21315 Limited stock at Kakimoto Racing | ||||||||
| Legacy B4 - BLE | 2x 60 mm | 2x 90 mm | | | ||||
| B21301 | ||||||||
| Legacy Touring Wagon - BG5 EJ20 Twin Turbo | Tail Muffler Only | 1 | 80 mm | 100 mm | | |||
| B22353W Back in stock 26 Nov 2026 at Kakimoto Racing | ||||||||
| Levorg - VMG | 60-50 mm | 90 mm | | | ||||
| B22353W Back in stock 26 Nov 2026 at Kakimoto Racing | ||||||||
| Levorg - VM4 | 60-50 mm | 90 mm | | | ||||
| B22354W Limited stock at Kakimoto Racing | ||||||||
| WRX STI - VAB | | | ||||||
| Pipe Size | Tail Size | Price | Order |
|---|---|---|---|
| B21317 | |||
| 80 mm | 100 mm | DISCONTINUED This part is no longer available | |
Kakimoto Racing was founded in 1975 by Yoshiyuki Kakimoto alongside his racing activities, and is based in Sakai, Osaka. A Kakimoto S30 Fairlady Z set a top-speed record at the JARI test track in 1982, reaching 263.73 km/h, and an R32 Skyline GT-R set a standing quarter-mile record in 1997.
It became known for sports mufflers, and by 1982 its muffler sales ranked third nationally. Today Kakimoto Racing makes mufflers and exhaust parts for sports and passenger cars, and still tunes engines, including the L-type, RB26 and NSX.












