Super Direct Ignition System for Nissan R33 Skyline and others / Genuine Part Number: 22433-60U01/02
・22448-02U11 《Compatible Vehicles》 Vehicle Displacement Model Engine Type Year Skyline 2000HCR32/HR32RB20DEH1/5〜H5/8 HCR32/HNR32RB20DETH1/5〜H5/8 2500ECR32/ER32RB25DEH3/8〜H5/8 ENR33/ER33RB25DEH5/8〜H7/1 ECR33/ER33RB25DETH5/8〜H 7/1 Skyline GT-R 2600 BNR32 RB26DETTH 1/5~H6/12 BCNR33 RB26DETTH 7/1~H10/12 Stagea 2600 WG NC34 (AUTECH) RB26DETTH 9/10~H13/10 Cefiro 2000 A31/CA31 RB20DE H2/8~H4/8 RB20DETH 2/8~H4/ 8LA31RB20DEH2/8〜H6/8RB20DETH2/8〜H6/8LCA31/LNA31/NA31RB20DETH2/8〜H6/82500EA31/ECA31RB25DEH4/6〜H6/8Laurel 2000HC33/HCC33RB20DEH3/1〜H5/1RB20DETH3/1〜H5/1HC34RB20DEH5/1〜H6/92500EC33/ECC33RB25DEH3/10〜H5/1GC34RB25DEH5/1〜H6/9RB25DETH6/1〜H6/9GCC34RB25DEH5/1〜H6/1RB25DETH6/1〜H6/9
*Compatibility information is based on manufacturer specifications as of April 2025. The notation "as of now" indicates the information available at that time, and compatibility may change due to model changes, etc. Please be aware of this. Also, in all cases, manufacturer compatibility information will take precedence regarding the accuracy of compatibility. Please be sure to check compatibility on the manufacturer's website before purchasing. Comparison diagram of plug wire system and direct ignition
・SplitFire's Super Direct Ignition System, SP-DIS-001S.
・The latest ignition system "Direct Ignition" that overcomes the weaknesses of genuine coils, and a high-power ignition coil.
・Unlike the genuine ignition system, the ECU directly instructs the coils located for each cylinder. As a result, the amplified voltage does not lose voltage when it passes through the plug wires to each Super Plug via the coil, and the amplified voltage can be transmitted more efficiently.
・The high-performance ignition system "Splitfire Super Direct Ignition," aimed at further increasing potential, prevents a drop in secondary power supply by increasing the number of coil turns, changing the coil winding ratio, and changing the iron core material, thus preventing energy loss at medium to high RPMs.
・For RB/SR, it is based on the normal direct ignition system, and for B6/BP, it is a modification of the normal system to direct ignition. Both can supply high-voltage and stable electrical energy to the Super Plug across the entire RPM range, preventing a drop in secondary voltage at high RPMs.
・The difference in capacity between the normal spark and the Splitfire Spark Ignition System is immediately apparent, promoting complete combustion and achieving increased power and torque, as well as lower fuel consumption. In addition, because it employs a low-voltage operating circuit, it exhibits excellent starting performance even at idle during engine startup or in situations that cause voltage drops.
・It is designed specifically for each vehicle model, so it can be installed with a bolt-on method.
*Ignition coils are consumables! Their performance gradually deteriorates with prolonged high temperatures, significantly impacting engine performance and fuel efficiency. Therefore, we recommend replacing them during vehicle inspections or regular maintenance. 《Super Direct Ignition LINE UP》 Main compatible engines Product number Skyline (R32 etc.) RB type SP-DIS-001S Skyline (R33 etc.) RB type SP-DIS-005S Silvia (S15) X-Trail GT (PNT30) SR type SP-DIS-007 Skyline (R34 etc.) RB type SP-DIS-008S GT-R (R35 etc.) VR type SP-DIS-103S
Product category: Claire Online Shop Parts Electronic parts Ignition coils Single item Car, motorcycle, bicycle Automotive ignition system parts Ignition coils
JAN/ISBN code: 4573598711116
Product code: sp-dis-001s

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Nissan Skyline GT-R   Nissan GT-R   Nissan   Nissan Stagea   Nissan Skyline (R32) GT-R   Ignition coil   Direct ignition   SplitFire   Splitfire Super Direct Di Ignition System