MKIV Technical Articles

Disclaimer: is not responsible for any negligence
installation or inaccuracies of the procedures.
Use at your own risk!

bpu (basic performance upgrades)
& Intake
downpipe photos
exhaust photos
exhaust sounds
downpipe installation
by dan marohl
cone filters test results! ( 1 ) ( 2 )
custom fitted apex’i air filter
by brian shoffner / shane duvall
apex’i air filter kit
k&n drop in air filter photos
k&n cone filter extension mod
by todd rafferty
k&n air filters catalog
air filter boxes
greddy bcc install & tune
highly recommended by brian b. & brian b.
greddy boost cut controller(bcc) notes
by lance wolrab / david ruder
free fuel cut defencer (ffcd)
not recommended by randy dellinger
hks fuel cut defencer (fcd)
not recommended by william cruickshanks

electronic boost controllers(ebc) photos
new avc-r install instructions & basic tuning
by jeff lee & mani jayasinghe
new avc-r advanced tuning
by jeff lee
the new avc-r instructions manual
by mani jayasinghe
blitz dsbc electronic boost controller installation
by randy dellinger
blitz dsbc users manual
by roger gerl
wastegate bleeder t mod
by randy dellinger
manual boost controller
by jason knippel / randy dellinger
clamp mod
by peter w.
vsv bypass mod
by brian b.
vsv mod
Turbo Essentials
blitz new bov kit
turbo timers photos
hks turbo timer installation
by shaun tran / brian b.
blow-off valve photos
twin stock bov mod
spi boost gauge install
by randy dellinger

a-pillar photos install by steve hayes
a-pillar photos
BPU+ (basic performance upgrades plus)
adjustable cam gears install by brian b.
adjustable cam gears photos
hks fmic type-s photos by dusty / dan w. / hesham o.
greddy fmic install photos(for stock turbos)
by andi b.
BPU++ (basic performance upgrades plus plus)
fuel control photos – (afc,sfc,vpc/gcc & more)
greddy e-manage fuel controller install by steve v. & mohd a.
apexi afc install instructions
by steve v. & robert s.
apexi itc installation
by robert s.
nos install photos
APU (advanced performance upgrades)
greddy e-manage fuel controller install
fuel pumps testing by david henry
fuel control(afc,sfc,vpc/gcc & more)
apexi afc install instructions
by steve v. & robert s.
apex’i itc install instructions
by robert s.
rps turbo kit photos & install
rps turbo kit photos
hks gt intercooler install photos
by willie yee
hks t04r install photos
by willie yee
hks twin turbo install photos
by reg riemer & benjamin treynor
hks single turbo install photos
by reg riemer
vpc install instructions
by nick p. & alan stanek
fuel system upgrade with 720 injectors
by nick p.
Other Mods / Photos
the following articles cover general modifications to the mkiv supra.
4-Gauge Alternator Lead by Alex G.
easy/inexpensive camera mount by larry bryant
racelogic traction control installation by derek w.
fuel bypass line mod
auto to 6spd transmission conversion by mohd a.
trd twin clutch install translated by akira o. & melvin peoples
fmic / radiator panel pics & install
egr mod
removing trac butterfly
euro lights electronic beam adjustment by dimitri keramidas
fog light mod by doug moore
blitz power id installation instructions (excel, 77kb) by scott h.
stillway shifter installation instructions by chris romano
stock fan mod by alan stanek
oil pressure sensor mod by mani j.
indiglo gauge Install by larry m.
polishing/cleaning the headlights by huy vu, peter shieh, daniel cabuco
european hood scoop install by ron lmbertson & piotr kapiszewski
bd short shifter photos by peter w. & george datuashvili
doluck floor bruce photos by nils
fluidyne radiator photos & catalog scan by jeff hood
ettc mod by jeff l.
trd stainless steel brake lines kit Install by brian b.
veilside 6spd shift knob photos by dave m.
cusco front & rear strut brace photos / install
custom built front grill by todd rafferty & mark josewski
trd strut brace installation photos & translated instructions by kirk
na supra direct port nos setup photos by dan wilson
true twin turbo conversion (ttc) mod by randy dellinger
12 volt fuel pump mod by bryce danna & brian b.
ebv mod by noel samuel & jason knippel
trac mod & speedlimiter mod
front brake cooling ducts mod by randy dellinger
Documented / Recorded Mechanical Problems
click here to download the infamous ‘death whine’, the sound caused by failure of the 2nd turbo, or in few cases 1st turbo too (1mb, .wav format), also here on a video.(0.14mb, .wmv format)
Problem Solvers
trac off light + mil + cruise control dropouts + no abs lamp by john cribb
OBDII Code Eliminator after Removing VSV’s by Tom Cardone & Al Stanek
smoking burnt oil on start up? valve stem seal replacement on ’93-’98 toyota supra turbo
need to reset your ecu?
failed lamp sensor fix by john cribb
oxygen sensor simulator (for 96-98) by george datuashvili
need a cup holder?
front end popping noise cure by trevor f.
srs airbag light on or flashing? by randy dellinger
rear hatch rattle fix by mark josewski
targa top rattle fix by mark josewski
Other Info
Fuel Pump Upgrade Guide by Jeff Lucius
tint removal by aaron rountree
techtom obd1 reader
6-spd ratio info, v160 & v161 (excel, 75kb) by lance w.
valve stem seal replacement on ’93-’98 toyota supra turbo by phil panas
coolant flush by john cribb
how to replace spark plugs on supra twin turbo
how to replace spark plugs on supra na
read your spark plugs
suspension spring rates
rear wheel bearing replacement by chris bergemann
clutch installation(6-spd) by chris bergemann
lance alignment by lance w.
jeff h. advice on brake pads by jeff h.
read your supra vin number by chris miller
6spd/luk dual-mass flywheel
getrag final answer about redLine d-4 question for the 6-spd transmission
6spd(v160) tranny repair by carey morris
speed spec’s
6-spd v161 article
supra alignment tech by ben lew
valentine one user programmable features by
obd-I engine diagnostic codes by carey morris
obd-II engine diagnostic codes
how to dyno a supra tt by jason knippel
supra microfiche
drag racing basics by mark josewski
Removal of the Trac Pump & Trac Actuator
Manual Resource
greddy fmic install – manual by jonathan w.
93-95 repair manual
hks afr – manual
hks type-1 turbo timer – manual
tein coilover – manual
philip long 2-step rev limiter install & tuning – manual
blitz sbc-id manual – manual
greddy oil filter relocation kit photos – manual
field’s sfc – manual
hks evc ez – manual
hks fmic type-s – manual
hks bov install sheet – manual
hks triple clutch – manual
hks hard pipes kit manualby brian b.
greddy profec-b – manual
greddy oil pressure gauge – manual
greddy 52mm boost gauge – manual
greddy egt install manual
greddy turbo timer manual
keyless entry manual manual
keyless entry programing by bryce danna by bryce danna
96-97 keyless entry install manual
1997 rs3000 security system install manual
Parts Photos
tech article links
All You Ever Wanted to Know About NGK Plugs!

5 Responses to MKIV Technical Articles

  1. yolo says:

    This new site sucks, the old worked fine. So many dead links now

  2. Chris says:

    The “Egr mod’s” link is broken!

  3. Jim Knight says:

    Rear wiper blows fuse, tried rebuilding rear wiper assembly but didn’t last. Need to buy replacement, any suggestions besides $350 unit on ebay?

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