Splitfire Super Direct Ignition System improves spark performance on your SR20DET motor. This is a newly developed ignition tuning system designed exclusively for the Nissan SR20DET engine. Splitfire enhances the efficiency of combustion to bring more power and torque. This kit comes with replacement Splitfire coil packs, ignition amplifier, and complete plug and play intermediary ignition harness. Works with both S13 and S14 SR20DET motor.
Note: This kit DOES NOT replace the OEM ignitor chip. You can do this upgrade with the following for best results.
- NGK Racing Iridium Spark Plugs HR6 HR7 HR8+ for SR .030
- New Valve Cover Gasket / Spark Plug Weld Gasket O-ring.
- Check/Replace Timing, Water Temp Sensor, TPS, CAS.
- Boost Controller / Higher Boost Pressure.
| Year | Make | Model | Trim | App Notes |
| 1989 - 1998 | Nissan | 180SX | All | None |
| 1994 - 1998 | Nissan | 200SX (Non-US) | (S14) L4 2.0L SR20DET | None |
| 1989 - 1993 | Nissan | Silvia | (S13) L4 2.0L SR20DET | None |
| 1994 - 1998 | Nissan | Silvia | (S14) L4 2.0L SR20DET | None |
Customer Installs & Images
| Submitted by Raymond on Jul 30, 2007 |
| Splitfire is highly recommended for higher hp. That kit gives you a better spark. Splitfire is easy to install on SR20det. |
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| Submitted by Paal-Christian on May 4, 2009 |
| Was very easy to install, everything plugs right in place. |
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| Submitted by Ryan on Oct 19, 2011 |
| Here is pretty much the whole break down. I used the following tools; 10mm socket and a 1/4in dr. ratchet...That's it! Start by unclipping the harness from the coil packs. Then disconnect it from the main harness. Remove the old coil packs and harness. Install new Splitfire coil packs and tighten new hardware. Connect new wiring harness to main harness and then to coil packs. Last, find a good mounting point for the amplifier and ground wire. Close hood, put away tools, turn key and smile! That's it. |
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