2014
Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer GT - CY4A (MT)
![Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer GT - CY4A (MT) - CY4A - LSD 453 B](http://rzcrewgarage.com/cdn/shop/products/cusco-japan-type-mz-1-way-1-and-1-5way-front-lsd-mitsubishi-lancer-gt-cy4a-mt-rzcrew_1024x.jpg?v=1710320728)
Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer GT - CY4A (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 453 BLSD Model: Type MzLSD Type: 1 way(1 & 1.5way) Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!ONLY FITS Ralliart model, SST, with ACDThe type MZ is perfect for a mid to high power vehicules. With its 24 plates within its as...
Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Subaru Forester - SJ5 APPLIED A to C (MT)
![Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Subaru Forester - SJ5 APPLIED A to C (MT) - SJ5 APPLIED A to C - LSD 180 B](http://rzcrewgarage.com/cdn/shop/products/Cusco_LSD_Type_MZ_6a65653a-e50d-4672-9f8f-d93fa49b1d8e_1024x.jpg?v=1710154663)
Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Subaru Forester - SJ5 APPLIED A to C (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 180 BLSD Model: Type MzLSD Type: 1 way(1 & 1.5way) Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torqu...
Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Subaru Impreza WRX STi - Impreza WRX Sti GRB (A-E) / GVB (C-E) (MT)
![Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Subaru Impreza WRX STi - Impreza WRX Sti GRB (A-E) / GVB (C-E) (MT) - GRB/GVB - LSD 184 B](http://rzcrewgarage.com/cdn/shop/products/Cusco_LSD_Type_MZ_91c5c997-35ec-4036-b524-35d3de9f7095_1024x.jpg?v=1710154844)
Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Subaru Impreza WRX STi - Impreza WRX Sti GRB (A-E) / GVB (C-E) (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 184 BLSD Model: Type MzLSD Type: 1 way(1 & 1.5way) Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torqu...
Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Suzuki Swift Sport - ZC32S (MT)
![Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Suzuki Swift Sport - ZC32S (MT) - ZC32S - LSD 619 B](http://rzcrewgarage.com/cdn/shop/products/Cusco_LSD_Type_MZ_1344c68e-8130-4042-8d02-f2f5e8a2ea1c_1024x.jpg?v=1710154879)
Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Suzuki Swift Sport - ZC32S (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 619 BLSD Model: Type MzLSD Type: 1 way(1 & 1.5way) Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torqu...
Cusco Japan Type MZ - 1 way(1 & 1.5way) Front LSD - Toyota Corolla Axio - NZE141 (MT)
![Cusco Japan Type MZ - 1 way(1 & 1.5way) Front LSD - Toyota Corolla Axio - NZE141 (MT) - NZE141 - LSD 111 B](http://rzcrewgarage.com/cdn/shop/products/cusco-japan-type-mz-1-way-1-and-1-5way-front-lsd-toyota-corolla-axio-nze141-mt-rzcrew_1024x.jpg?v=1710319897)
Cusco Japan Type MZ - 1 way(1 & 1.5way) Front LSD - Toyota Corolla Axio - NZE141 (MT)
$920.20
Specifications:Manufacturer: Cusco JapanPart Number: LSD 111 BLSD Model: Type MZLSD Type: 1 way(1 & 1.5way) Transmission Type: MTPosition: FrontIMPORTANT: The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque and power distribution during hard cornering. Its Lower r...
![Cusco Japan Type MZ - 1 way(1 & 1.5way) Front LSD - Toyota Vitz - NCP131 (MT) - NCP131 - LSD 111 B](http://rzcrewgarage.com/cdn/shop/products/cusco-japan-type-mz-1-way-1-and-1-5way-front-lsd-toyota-vitz-ncp131-mt-rzcrew_1024x.jpg?v=1710319899)
Cusco Japan Type MZ - 1 way(1 & 1.5way) Front LSD - Toyota Vitz - NCP131 (MT)
$920.20
Specifications:Manufacturer: Cusco JapanPart Number: LSD 111 BLSD Model: Type MZLSD Type: 1 way(1 & 1.5way) Transmission Type: MTPosition: FrontIMPORTANT: ONLY for NCP91s 2/05-10/11The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque and power distribution during h...
Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
![Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT) - CZ4A - LSD 454 B](http://rzcrewgarage.com/cdn/shop/products/Cusco_LSD_Type_MZ_4ad6c907-9979-433b-a908-7327e6432a74_1024x.jpg?v=1710154316)
Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
$1,756.70
Specifications:Manufacturer: Cusco JapanPart Number: LSD 454 BLSD Model: Type MzLSD Type: 1 way(1 & 1.5way)Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque ...
Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
![Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT) - CZ4A - LSD 453 B](http://rzcrewgarage.com/cdn/shop/products/Cusco_LSD_Type_MZ_57e384f7-8aec-40e3-ab44-26105e837bfa_1024x.jpg?v=1710154316)
Cusco Japan Type Mz - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 453 BLSD Model: Type MzLSD Type: 1 way(1 & 1.5way)Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque ...
Cusco Japan Type MZ - 1.5 way(1 & 1.5way) Front LSD - Toyota Corolla Axio - NZE141 (MT)
![Cusco Japan Type MZ - 1.5 way(1 & 1.5way) Front LSD - Toyota Corolla Axio - NZE141 (MT) - NZE141 - LSD 111 B15](http://rzcrewgarage.com/cdn/shop/products/cusco-japan-type-mz-1-5-way-1-and-1-5way-front-lsd-toyota-corolla-axio-nze141-mt-rzcrew_1024x.jpg?v=1710319887)
Cusco Japan Type MZ - 1.5 way(1 & 1.5way) Front LSD - Toyota Corolla Axio - NZE141 (MT)
$920.20
Specifications:Manufacturer: Cusco JapanPart Number: LSD 111 B15LSD Model: Type MZLSD Type: 1.5 way(1 & 1.5way) Transmission Type: MTPosition: FrontIMPORTANT: The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque and power distribution during hard cornering. Its Low...
![Cusco Japan Type MZ - 1.5 way(1 & 1.5way) Front LSD - Toyota Vitz - NCP131 (MT) - NCP131 - LSD 111 B15](http://rzcrewgarage.com/cdn/shop/products/cusco-japan-type-mz-1-5-way-1-and-1-5way-front-lsd-toyota-vitz-ncp131-mt-rzcrew_1024x.jpg?v=1710319887)
Cusco Japan Type MZ - 1.5 way(1 & 1.5way) Front LSD - Toyota Vitz - NCP131 (MT)
$920.20
Specifications:Manufacturer: Cusco JapanPart Number: LSD 111 B15LSD Model: Type MZLSD Type: 1.5 way(1 & 1.5way) Transmission Type: MTPosition: FrontIMPORTANT: ONLY for NCP91s 2/05-10/11The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque and power distribution duri...
Cusco Japan Type Mz - 1way Front LSD - Honda Fit-Jazz - GE8 (MT)
![Cusco Japan Type Mz - 1way Front LSD - Honda Fit-Jazz - GE8 (MT) - GE8 - LSD 386 A](http://rzcrewgarage.com/cdn/shop/products/Cusco_LSD_Type_MZ_f809a2e9-7ad3-4a55-9f52-276668c515a3_1024x.jpg?v=1710154975)
Cusco Japan Type Mz - 1way Front LSD - Honda Fit-Jazz - GE8 (MT)
$920.20
Specifications:Manufacturer: Cusco JapanPart Number: LSD 386 ALSD Model: Type MzLSD Type: 1way Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque and power distr...
Cusco Japan Type Mz - 1way Front LSD - Mazda 2 Demio - DE5FS (MT)
![Cusco Japan Type Mz - 1way Front LSD - Mazda 2 Demio - DE5FS (MT) - DE5FS - LSD 438 A](http://rzcrewgarage.com/cdn/shop/products/Cusco_LSD_Type_MZ_80d6afba-e934-43fa-85e3-2594dd3a6841_1024x.jpg?v=1710155050)
Cusco Japan Type Mz - 1way Front LSD - Mazda 2 Demio - DE5FS (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 438 ALSD Model: Type MzLSD Type: 1way Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque and power distr...
Cusco Japan Type Mz - 1way Front LSD - Mitsubishi Lancer GT - CY4A (MT)
![Cusco Japan Type Mz - 1way Front LSD - Mitsubishi Lancer GT - CY4A (MT) - CY4A - LSD 453 A](http://rzcrewgarage.com/cdn/shop/products/cusco-japan-type-mz-1way-front-lsd-mitsubishi-lancer-gt-cy4a-mt-rzcrew_1024x.jpg?v=1710320728)
Cusco Japan Type Mz - 1way Front LSD - Mitsubishi Lancer GT - CY4A (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 453 ALSD Model: Type MzLSD Type: 1way Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!ONLY FITS Ralliart model, SST, with ACDThe type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ...
Cusco Japan Type Mz - 1way Front LSD - Subaru Forester - SJ5 APPLIED A to C (MT)
![Cusco Japan Type Mz - 1way Front LSD - Subaru Forester - SJ5 APPLIED A to C (MT) - SJ5 APPLIED A to C - LSD 180 A](http://rzcrewgarage.com/cdn/shop/products/Cusco_LSD_Type_MZ_bae6b139-535b-454c-8334-e349f6c80bdc_1024x.jpg?v=1710154663)
Cusco Japan Type Mz - 1way Front LSD - Subaru Forester - SJ5 APPLIED A to C (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 180 ALSD Model: Type MzLSD Type: 1way Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque and power distr...
Cusco Japan Type Mz - 1way Front LSD - Subaru Impreza WRX STi - Impreza WRX Sti GRB (A-E) / GVB (C-E) (MT)
![Cusco Japan Type Mz - 1way Front LSD - Subaru Impreza WRX STi - Impreza WRX Sti GRB (A-E) / GVB (C-E) (MT) - GRB/GVB - LSD 184 A](http://rzcrewgarage.com/cdn/shop/products/Cusco_LSD_Type_MZ_d8f15e76-3e1a-4fcb-a074-a62cb6a1c4b3_1024x.jpg?v=1710154841)
Cusco Japan Type Mz - 1way Front LSD - Subaru Impreza WRX STi - Impreza WRX Sti GRB (A-E) / GVB (C-E) (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 184 ALSD Model: Type MzLSD Type: 1way Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque and power distr...
Cusco Japan Type Mz - 1way Front LSD - Suzuki Swift Sport - ZC32S (MT)
![Cusco Japan Type Mz - 1way Front LSD - Suzuki Swift Sport - ZC32S (MT) - ZC32S - LSD 619 A](http://rzcrewgarage.com/cdn/shop/products/Cusco_LSD_Type_MZ_712d238a-53df-4cf5-85a7-6cd4dd170a9b_1024x.jpg?v=1710154876)
Cusco Japan Type Mz - 1way Front LSD - Suzuki Swift Sport - ZC32S (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 619 ALSD Model: Type MzLSD Type: 1way Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque and power distr...
Cusco Japan Type Mz - 1way Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
![Cusco Japan Type Mz - 1way Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT) - CZ4A - LSD 453 A](http://rzcrewgarage.com/cdn/shop/products/Cusco_LSD_Type_MZ_7f77c35a-dddd-4471-8a59-c6257bea060a_1024x.jpg?v=1710154316)
Cusco Japan Type Mz - 1way Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 453 ALSD Model: Type MzLSD Type: 1wayTransmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque and power distrib...
Cusco Japan Type Mz - 1way Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
![Cusco Japan Type Mz - 1way Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT) - CZ4A - LSD 454 A](http://rzcrewgarage.com/cdn/shop/products/Cusco_LSD_Type_MZ_6abc937a-5928-4ded-9794-3f81f50c1750_1024x.jpg?v=1710154316)
Cusco Japan Type Mz - 1way Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
$1,756.70
Specifications:Manufacturer: Cusco JapanPart Number: LSD 454 ALSD Model: Type MzLSD Type: 1wayTransmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The type MZ is perfect for a mid to high power vehicules. With its 24 plates within its assembly, this LSD ensure a better torque and power distrib...
Cusco Japan Type Mz Spec F (Super Low Final) - 1 way (1&2way) for Super Low final Rear LSD - Subaru BRZ - ZC6 (Applied A to E) (MT,AT)
![Cusco Japan Type Mz Spec F (Super Low Final) - 1 way (1&2way) for Super Low final Rear LSD - Subaru BRZ - ZC6 (Applied A to E) (MT,AT) - ZC6 APPLIED A to E - LSD 987 ET](http://rzcrewgarage.com/cdn/shop/products/Cusco_Type_MZ_spec_F_lad_662f6b44-1dc4-4493-b7b9-143a9bcbc7ba_1024x.jpg?v=1710155152)
Cusco Japan Type Mz Spec F (Super Low Final) - 1 way (1&2way) for Super Low final Rear LSD - Subaru BRZ - ZC6 (Applied A to E) (MT,AT)
$1,254.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 987 ETLSD Model: Type Mz Spec F (Super Low Final)LSD Type: 1 way (1&2way) for Super Low finalTransmission Type: MT,ATPosition: RearIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The Spec-F LSD feature a special flat friction clutch plates which translates to a mi...
Cusco Japan Type Mz Spec F (Super Low Final) - 1 way (1&2way) for Super Low final Rear LSD - Toyota 86 - ZN6 (Spec A to E) (MT,AT)
![Cusco Japan Type Mz Spec F (Super Low Final) - 1 way (1&2way) for Super Low final Rear LSD - Toyota 86 - ZN6 (Spec A to E) (MT,AT) - ZN6 - LSD 987 ET](http://rzcrewgarage.com/cdn/shop/products/Cusco_Type_MZ_spec_F_lad_e4235dd2-e9e6-4b58-a085-9d6a62db2fcc_1024x.jpg?v=1710154287)
Cusco Japan Type Mz Spec F (Super Low Final) - 1 way (1&2way) for Super Low final Rear LSD - Toyota 86 - ZN6 (Spec A to E) (MT,AT)
$1,254.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 987 ETLSD Model: Type Mz Spec F (Super Low Final)LSD Type: 1 way (1&2way) for Super Low finalTransmission Type: MT,ATPosition: RearIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The Spec-F LSD feature a special flat friction clutch plates which translates to a mi...
Cusco Japan Type Mz Spec F - 1 way (1&2way) Rear LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
![Cusco Japan Type Mz Spec F - 1 way (1&2way) Rear LSD - Mitsubishi Lancer Evolution X - CZ4A (MT) - CZ4A - LSD 141 AT](http://rzcrewgarage.com/cdn/shop/products/Cusco_Type_MZ_spec_F_lad_307884d1-b0d3-4982-8a7a-bd2a9eb5a831_1024x.jpg?v=1710154337)
Cusco Japan Type Mz Spec F - 1 way (1&2way) Rear LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 141 ATLSD Model: Type Mz Spec FLSD Type: 1 way (1&2way) Transmission Type: MTPosition: RearIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The Spec-F LSD feature a special flat friction clutch plates which translates to a milder initial engagement when accelerati...
Cusco Japan Type Mz Spec F - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
![Cusco Japan Type Mz Spec F - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT) - CZ4A - LSD 453 BT](http://rzcrewgarage.com/cdn/shop/products/Cusco_Type_MZ_spec_F_lad_66b8f4a7-22f2-45a3-9267-06a1678f37e7_1024x.jpg?v=1710154335)
Cusco Japan Type Mz Spec F - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
$1,003.80
Specifications:Manufacturer: Cusco JapanPart Number: LSD 453 BTLSD Model: Type Mz Spec FLSD Type: 1 way(1 & 1.5way) Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The Spec-F LSD feature a special flat friction clutch plates which translates to a milder initial engagement when accele...
Cusco Japan Type Mz Spec F - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
![Cusco Japan Type Mz Spec F - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT) - CZ4A - LSD 454 BT](http://rzcrewgarage.com/cdn/shop/products/Cusco_Type_MZ_spec_F_lad_f9444491-c2b9-4c8b-a865-3df41b6afebf_1024x.jpg?v=1710154335)
Cusco Japan Type Mz Spec F - 1 way(1 & 1.5way) Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
$1,756.70
Specifications:Manufacturer: Cusco JapanPart Number: LSD 454 BTLSD Model: Type Mz Spec FLSD Type: 1 way(1 & 1.5way) Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The Spec-F LSD feature a special flat friction clutch plates which translates to a milder initial engagement when accele...
Cusco Japan Type Mz Spec F - 1way Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
![Cusco Japan Type Mz Spec F - 1way Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT) - CZ4A - LSD 454 AT](http://rzcrewgarage.com/cdn/shop/products/Cusco_Type_MZ_spec_F_lad_279cbcfa-b2e3-4938-a657-0b079383723a_1024x.jpg?v=1710154334)
Cusco Japan Type Mz Spec F - 1way Front LSD - Mitsubishi Lancer Evolution X - CZ4A (MT)
$1,756.70
Specifications:Manufacturer: Cusco JapanPart Number: LSD 454 ATLSD Model: Type Mz Spec FLSD Type: 1way Transmission Type: MTPosition: FrontIMPORTANT: Read the fitting tab to ensure this part fits on your car!!The Spec-F LSD feature a special flat friction clutch plates which translates to a milder initial engagement when acceleration is ON or O...