๋JASMA ย่อมาจาก The Japan Automotive Muffler Association เปรียบเสมือน หน่วยงานที่คอยกำกับดูแล/ตรวจสอบ/ควบคุม ท่อไอเสียที่ผลิตในประเทศญี่ปุ่นให้อยู่ในมาตรฐานความปลอดภัยภายใต้ พรบ.จราจรทางบกของญี่ปุ่น
A360 - 68-70 N360 with N360E motor
A360 - 70-74 N360 with N360E motor
A600 - 69-74 N600 with N600E motor
AA - 81-86 City 1.2L ER CVCC CD.
AA - 82-84 City Turbo 1.2L ER Turbo
AA - EDM 82-86 Jazz 49, 56, 55 1.2L ER
AB - EDM 83-84 Prelude 1.8L ET SOHC Carb.
AB - JDM 82-87 Prelude 2.0L ES SOHC CVCC
AB1 - 85-87 Prelude 2.0L ETS SOHC Carb.
AB2-9 -
AC - EDM 83-85 Accord 1.6L EY SOHC Carb. / EZ SOHC Carb.
AD - EDM 83-85 Accord 1.8L ET SOHC Carb.
AD - JDM 83-85 Vigor 1.8L ES SOCH Carb.
AE - 83-87 Ballade Sports CR-X 1.3L EV CVCC Carb.
AE - USDM 84-85 Civic l300cc CRX 1.3L EJ SOHC CVCC Carb.
AE - Prelude Sedan ?
AF - 83-87 Ballade Sports CR-X 1.5L EW SOHC CVCC Carb.
AF - 84-87 Civic l500cc CRX 1.5L EW SOHC PGM-FI
AG - EDM 83 Civic 1300cc hatch EV 2
AG - JDM 83 Civic 1300cc hatch CVCC EV SOHC CVCC
AH - JDM 84-87 Civic l500cc hatch CVCC EW SOHC CVCC
AH - EDM 85-87 Civic l500cc hatch EW 2/EW 3/EW 4
AJ - EDM 83-88 Civic 1.3L sedan EV SOHC Carb.
AJ - JDM 83-88 Ballade 1.3L EV SOHC (CVCC) Carb.
AJ - JDM 83-88 Civic Shuttle EV SOHC (CVCC) Carb.
AK - EDM/JDM 83-88 Civic 1500cc sedan/shuttle EW SOHC (CVCC) Carb.
AK - JDM 83-88 Ballade 1.5L EW SOHC (CVCC) Carb.
AK250 - 63-67 T360 with AK250E motor
AK280 - 64-67 T500 with AK280E motor
AL - 84-87 Civic hatch 1.2L ZA2 SOHC Carb.
AL700 - 65-66 L700 with AL700E motor
AL800 - 66-67 L800 with AL800E motor
AM - 84-87 Civic sedan 1.2L ZA SOHC Carb.
AN - 84-88 Civic shuttle 1.5L EW SOHC Carb./wagon 1.5L EW 2 SOHC Carb.
AP1 - 00-03 S2000 roadster F20C
AP2 - 04-06 S2000 F22C1 DOHC VTEC
AP700 - 65-66 P700 with AP700E motor
AP800 - 66-67 P800 with AP800E motor
AR - EDM 84-88 Civic Wagon 4X4 1.5L EW 2 SOHC Carb
AR - JDM 84-88 Civic Wagon 4X4 EW SOHC (CVCC) Carb.
AS - JDM 84-87 Ballade Sports CR-X ZC DOHC PGM-FI
AS - EDM 86-88 CR-X 1.6L ZC1 DOHC PGM-FI
AS280 - 63-64 S500 with AS280E motor
AS285 - 64-66 S600 with AS285E motor
AS285C - 65-66 S500 Coupe with AS285E motor
AS800 - 65-70 S800 with AS800E motor
AS800C - 65-70 S800 Coupe with AS800E motor
AT - 84-85 Civic Si hatch 1.6L ZC DOHC PGM-FI
AU - 85-87 Civic Si sedan 1.6L ZC DOHC PGM-FI
AV - JDM 85-89 Quint Integra hatch 1.6L ZC DOHC Carb./ 1.6L ZC DOHC PGM-FI
AZ360 - 70-71 Z360 with N360E
AZ600 - 70-74 Z600 with N600E
DA1 - USDM 86-89 (1st Gen Integra) Coupe
DA3 - USDM 86-89 (1st Gen Integra) Sedan
DA5 - JDM 91 Integra ZXi
DA6 - USDM 90-93 (2nd Gen Integra) Coupe
DA7 - JDM 90-93 Integra ?
DA9 - USDM 90-93 (2nd Gen Integra) Sedan
DC1 - JDM 99 Integra Ti
DC2 - USDM 94-01 (3rd Gen Integra) Coupe SiR/SiR-G VTEC/Type-R
DC5 - 01 JDM Integra Type-R
DB - 95-99 Integra ?
DB6 - 95-99 Integra ?
DB7 - USDM 94-01 (3rd Gen Integra) Sedan non-VTEC
DB8 - USDM 94-01 (3rd Gen Integra) Sedan VTEC
DC1 - 95-99 Integra Ti
DC2 - original Integra Type R (1993-2000)
DC5 - new Integra Type R (2001-present)