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Z31 Performance/Upgrades

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Forums Topics Posts Last Post
Heads, pistons, turbochargers, radiators, exhaust... everything engine mechanical and performance related
Topics: 2,402 Posts: 38,180
2,402 38,180
"The ECU forum". Fuel and air. NisTune, Megasquirt, and Full Standalone fuel systems. Water/meth injection, nitrous and other power-adders. Everything engine control and EFI-related is discussed in here.
Topics: 1,470 Posts: 15,790
Last Post: Haltech Tune
1,470 15,790
8631z
Haltech Tune
by 8631z
Everything from the flywheel back...
Topics: 949 Posts: 10,039
949 10,039
Springs, dampers, sway-bars, braces, bushings, brakes, wheels and tires.
Topics: 1,431 Posts: 21,364
1,431 21,364
badq45t
spare tire on 35+ year old car
by badq45t
Advanced modifications that require welding, cutting, etc. Not for the wrench challenged.
Topics: 6 Posts: 170
6 170
GT2
Road Race, race car rebuild
by GT2
Anything electrical. Wiring, lights, stereo, switches, etc.
Topics: 34 Posts: 235
34 235
Wiring/electrical system, paint, interior, body, lighting, stereo/car audio, etc.
Topics: 1,865 Posts: 23,402
1,865 23,402
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