Your trusted source of JDM parts shipped direct from Japan

Your trusted source of JDM parts shipped from Japan

JDM parts shipped direct from Japan

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APEXi Turbo Timer Harness

The Apexi turbo timer harness enables installation for most Japanese vehicles without modifications to existing wiring.

Apexi Turbo timer Harness. Apexi make harnesses for most Japanese vehicles. When ordering please add your vehicle model, engine and year in the comment section.

Turbo timers are designed to keep the engine idling after the engine is shut down and ignition key is removed. The purpose is to keep oil running through the turbo to cool down the center housing. This is particularly critical after a hard run, where the turbines can spin at over 200,000 RPM and reach temperatures as high as 900C. If an engine is shut down immediately after a hard run, the turbines may still be spinning without any circulating oil. Extended and repetitive oil coking within the oil lines and center housing could result in clogging problems and damaged turbos.

The A'pex auto timer features a compact interface design (4 x 3/4 x 5/8 inches) with a separate control unit that can be hidden away underneath the dash. The Auto Timer is also the first timer with an integrated air-fuel ratio monitor. The unit reads O2 sensor signal from the ECU and extrapolates and air-fuel ratio value. The Auto Timer can detect the engine load before shutdown and adjusts the idle time accordingly. Finally, the Auto Timer has a safety/security feature that immediately shuts down the engine when the parking brake is released.

In Japan, the Auto Timer is frequently used in normally-aspirated cars. Like turbo engines, normally aspirated engines can benefit from cool-down idling after a hard run. Many have also found it useful for keeping the A/C running on a hot day.

Vehicle Product Price Order
180SX - RS13 (CA18DET)
Harness - Nissan
416-N002
DISCONTINUED
This part is no longer available
Cefiro - A31
Harness - Nissan
416-N002
DISCONTINUED
This part is no longer available
MR2-SW20 Turbo
Harness - Toyota - MR2 SW20 1984-89 - Supra 1986-92
416-T001
DISCONTINUED
This part is no longer available
MR2-SW20 Turbo
Harness - Toyota - MR2 SW20 1989-99 / Celica 1990-94
416-T002
DISCONTINUED
This part is no longer available
Pulsar GTiR - RNN14
Harness - Nissan
416-N002
DISCONTINUED
This part is no longer available
RX-7 - FC3S
Harness - Mazda - RX-7 - 86-91
416-Z001
DISCONTINUED
This part is no longer available
RX-7 - FD3S #2
Harness - Mazda - RX-7 - 93-95
416-Z002
DISCONTINUED
This part is no longer available
Silvia - S13 (CA18DET)
Harness - Nissan
416-N002
DISCONTINUED
This part is no longer available
Silvia - S14 S1
Harness - Nissan
416-N001
DISCONTINUED
This part is no longer available
Silvia - S14 S2
Harness - Nissan
416-N001
DISCONTINUED
This part is no longer available
Silvia - S15
Harness - Nissan
416-N001
DISCONTINUED
This part is no longer available
Skyline - R32 GTR - BNR32
Harness - Nissan
416-N002
DISCONTINUED
This part is no longer available
Skyline - R33 GTR - BCNR33
Harness - Nissan
416-N001
DISCONTINUED
This part is no longer available
Skyline - R34 GTR - BNR34
Harness - Nissan
416-N001
DISCONTINUED
This part is no longer available
Supra JZA80 S1
Harness - Toyota - Supra JZA80 1993-97
416-T003
DISCONTINUED
This part is no longer available
Supra MKIII - JZA70
Harness - Toyota - MR2 SW20 1984-89 - Supra 1986-92
416-T001
DISCONTINUED
This part is no longer available
Supra MKIII - MA70
Harness - Toyota - MR2 SW20 1984-89 - Supra 1986-92
416-T001
DISCONTINUED
This part is no longer available
Product Order
180SX - RS13 (CA18DET)
Harness - Nissan
416-N002
DISCONTINUED
This part is no longer available
Cefiro - A31
Harness - Nissan
416-N002
DISCONTINUED
This part is no longer available
MR2-SW20 Turbo
Harness - Toyota - MR2 SW20 1984-89 - Supra 1986-92
416-T001
DISCONTINUED
This part is no longer available
MR2-SW20 Turbo
Harness - Toyota - MR2 SW20 1989-99 / Celica 1990-94
416-T002
DISCONTINUED
This part is no longer available
Pulsar GTiR - RNN14
Harness - Nissan
416-N002
DISCONTINUED
This part is no longer available
RX-7 - FC3S
Harness - Mazda - RX-7 - 86-91
416-Z001
DISCONTINUED
This part is no longer available
RX-7 - FD3S #2
Harness - Mazda - RX-7 - 93-95
416-Z002
DISCONTINUED
This part is no longer available
Silvia - S13 (CA18DET)
Harness - Nissan
416-N002
DISCONTINUED
This part is no longer available
Silvia - S14 S1
Harness - Nissan
416-N001
DISCONTINUED
This part is no longer available
Silvia - S14 S2
Harness - Nissan
416-N001
DISCONTINUED
This part is no longer available
Silvia - S15
Harness - Nissan
416-N001
DISCONTINUED
This part is no longer available
Skyline - R32 GTR - BNR32
Harness - Nissan
416-N002
DISCONTINUED
This part is no longer available
Skyline - R33 GTR - BCNR33
Harness - Nissan
416-N001
DISCONTINUED
This part is no longer available
Skyline - R34 GTR - BNR34
Harness - Nissan
416-N001
DISCONTINUED
This part is no longer available
Supra JZA80 S1
Harness - Toyota - Supra JZA80 1993-97
416-T003
DISCONTINUED
This part is no longer available
Supra MKIII - JZA70
Harness - Toyota - MR2 SW20 1984-89 - Supra 1986-92
416-T001
DISCONTINUED
This part is no longer available
Supra MKIII - MA70
Harness - Toyota - MR2 SW20 1984-89 - Supra 1986-92
416-T001
DISCONTINUED
This part is no longer available
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About Nengun Performance

Since the year 2000, Nengun Performance has supplied over 100,000 parts direct from Fukuoka, Japan to 150 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.

Nengun Performance, shipping JDM direct from Japan