HKS MANUAL TRANSMISSION 
Model Model Code Gears Shaft Type Gear Ratio Part Number Retail Price (£+VAT)) Stock Clutch Compatibility Prop Shaft Compatibility Remarks
IN OUT
NISSAN
SILVIA S15   5   Stock Size Stock Size Standard 1603-RN016 £ENQUIRE × ※2   ○   Some stock S14 parts required for fitment. S14 Clutch (including flywheel) required
SILVIA S15   6   Stock Size Stock Size Standard 1603-RN017 £ENQUIRE × ※2   ○   Some stock S14 parts required for fitment. S14 Clutch (including flywheel) required
SILVIA S15   6   Stock Size Stock Size Low Ratio 1603-RN013 £5,483.50 × ※2   ○   Some stock S14 parts required for fitment. S14 Clutch (including flywheel) required
SILVIA S15   5   Strengthened Stock Size Standard 27003-AN003 £ENQUIRE × ※3   ○   Some stock S14 parts required for fitment. Specific clutch (26004-AN005) required
SILVIA S15   6   Strengthened Stock Size Standard 27003-AN004 £ENQUIRE × ※3   ○   Some stock S14 parts required for fitment. Specific clutch (26004-AN005) required
SILVIA / 180SX / 200SX ( R)PS13, S14   5   Stock Size Strengthened Standard 1603-RN016 £ENQUIRE ○   × ※1   S14 requires S15 6 speed prop shaft, (R)PS13 required Nismo prop shaft
SILVIA / 180SX / 200SX ( R)PS13, S14   6   Stock Size Strengthened Standard 1603-RN017 £ENQUIRE ○   × ※1   S14 requires S15 6 speed prop shaft, (R)PS13 required Nismo prop shaft
SILVIA / 180SX / 200SX ( R)PS13, S14   5   Strengthened Strengthened Standard 27003-AN003 £ENQUIRE × ※3   × ※1   S14 requires S15 6 speed prop shaft, (R)PS13 required Nismo prop shaft
SILVIA / 180SX / 200SX ( R)PS13, S14   6   Strengthened Strengthened Standard 27003-AN004 £ENQUIRE × ※3   × ※1   S14 requires S15 6 speed prop shaft, (R)PS13 required Nismo prop shaft
MAZDA
RX-7 FD3S   6   Stock Size Stock Size Standard 1603-RZ002 £ENQUIRE ○   ○    
HKS SEQUENTIAL TRANSMISSION 
Model Model Code Gears Shaft Type Gear Ratio Part Number Retail Price (£+VAT)) Stock Clutch Compatibility Prop Shaft Compatibility Remarks
IN OUT
NISSAN
SILVIA S15   5   Stock Size Stock Size Standard 27003-AN007 £ENQUIRE X*2   O   Some stock S14 parts required for fitment. S14 Clutch (including flywheel) required
SILVIA S15   5   Strengthened Stock Size Standard 27003-AN009 £ENQUIRE X*3   O   Some stock S14 parts required for fitment. Specific clutch (26004-AN005) required
SILVIA S15   5   Stock Size Stock Size Low Ratio 27003-AN008 £ENQUIRE X*2   O   Some stock S14 parts required for fitment. S14 Clutch (including flywheel) required
SILVIA S15   6   Stock Size Stock Size Standard 27003-AN010 £ENQUIRE X*2   O   Some stock S14 parts required for fitment. S14 Clutch (including flywheel) required
SILVIA S15   6   Strengthened Stock Size Standard 27003-AN011 £ENQUIRE X*3   O   Some stock S14 parts required for fitment. Specific clutch (26004-AN005) required
SILVIA / 180SX / 200SX ( R)PS13, S14   5   Stock Size Strengthened Standard 27003-AN007 £ENQUIRE O   X*1   S14 requires S15 6 speed prop shaft, (R)PS13 required Nismo prop shaft
SILVIA / 180SX / 200SX ( R)PS13, S14   5   Strengthened Strengthened Standard 27003-AN009 £ENQUIRE X*3   X*1   S14 requires S15 6 speed prop shaft, (R)PS13 required Nismo prop shaft
SILVIA / 180SX / 200SX ( R)PS13, S14   5   Stock Size Strengthened Low Ratio 27003-AN008 £ENQUIRE O   X*1   S14 requires S15 6 speed prop shaft, (R)PS13 required Nismo prop shaft
SILVIA / 180SX / 200SX ( R)PS13, S14   6   Stock Size Strengthened Standard 27003-AN010 £ENQUIRE O   X*1   S14 requires S15 6 speed prop shaft, (R)PS13 required Nismo prop shaft
SILVIA / 180SX / 200SX ( R)PS13, S14   6   Strengthened Strengthened Standard 27003-AN011 £ENQUIRE X*3   X*1   S14 requires S15 6 speed prop shaft, (R)PS13 required Nismo prop shaft Specific clutch (26004-AN005) required
MAZDA
RX-7 FD3S   5   Stock Size Stock Size Standard 27003-AZ005 £8,195.00 O   O    
RX-7 FD3S   6   Stock Size Stock Size Standard 27003-AZ006 £ENQUIRE O   O    
*PLEASE NOTE THAT THE ABOVE FITMENTS ARE FOR JAPANESE SPECIFICATION VEHICLES. EUROPEAN OR UK SPECIFICATION VEHICLES MAY NOT BE COMPATIBLE WITH THE ABOVE PARTS. PLEASE CONTACT YOUR LOCAL DEALER FOR INFORMATION.