Finished my R34 GT-R refresh
Discussion
So after 15 years of ownership and spending the last 4 years or so refreshing the car (changing the colour back to bayside, and replacing all the nissan oe components & all modifications like for like (for new). The final stage being collecting the car back from PPF this week and putting some much needed miles on. IG is matt.4877.
Basic spec as it stands - 30,000kms
obviously I’ve replace a ton of oem parts and consumables
Engine: (built for over 1,000ps & dyno on service file to prove it made this) current output a safe mid 700’s as HKS 2835R turbos were added replacing the HKS 3037’s.
Hks step 3, 2.8 (highest offered by Hks) (87mm x77.7mm)
Ported by Top Secret & NAPREC
Top Secret SPL ported & polished head
Top secret prepared RB block (oil / water galley etc)
Nismo N1 bearings & seals
HKS Inlet & exhaust metal gaskets
Trust ( greddy) extended sump & pick up
Trust ( greddy) oil baffle
Blitz SUS air intakes on top secret fabricated inlets (replaced 2024)
HKS GT2835R turbo’s ( polished) A/R 0.73
ARC custom intercooler - made specific for this R34
ARC side exit radiator
ARC radiator cap
ARC cooling panel
Nismo old logo ( solid o) plenum ( same as GT500) polished
Custom NAPREC throttles
HKS manifolds ( top mount)
HKS waste gates with Top Secret piping
Top secret drag specification front pipes
HKS catalytic converter (replaced 2024)
Trust ( greddy) PE-Ti exhaust 90mm
Bosch x2 external fuel pumps ( replaced original Bosch units in 2023)
Nismo intank fuel pump (replaced 2024)
Top secret custom oil tank
Nissan oem alternator (replaced 2024)
Earls fuel lines (replaced 2024)
Sard fuel regulator
Trust greddy fuel rail (replaced 2024)
Greddy (trust oil pump)
Top Secret 1000cc injectors (replaced o rings etc 20204)
Top Secret cam pulley
Top Secret polished engine covers
Top Secret engine plaque
Top Secret mapped HKS Fcon v pro
Nismo timing belt & tensioners (replaced 2024)
Nismo engine mounts (replaced 2024)
Nismo water pump (N1) (replaced 2024)
Nismo oil filter
Tomei head bolts
Tomei valve springs
Tomei titanium valve retainers
Tomei valve seats
HKS 272 &10.5mm lift cams
HKS limited edition v cam (hand built by HKS) number 16/30
HKS limited edition oil cap (discontinued)
HKS range 8 spark plugs (fitted 2024)
SARD thermostat (replaced 2024)
Billion power steering reservoir (polished)
M spec Nur battery & power lines
Robson carbon injector harness
Robson carbon fuse box cover
Transmission
ATS carbon clutch (1350kg pressure plate)
ATS lightened & balanced fly wheel
Nismo operating cylinder
Nismo input shaft
Top Secret release fork
Suspension & brakes
HKS hyper max coilovers (2024)
All Ikeya items replaced like for like from original (2023)
Ikeya formula rear upper arms
Ikeya formula pillow adjuster links
Ikeya formula roll centre adjuster lower arms
Ikeya formula tie rod ends
Ikeya formula multi link spacers
Ikeya formula rear lower arms
Ikeya formula rear camber adjuster arms
Ikeya formula traction adjuster rods
Ikeya formula rear knuckle pillow bushes
Nismo Anti roll bars
Cusco carbon pro front strut brace
R35 Brembo brake kit (front /rear)
Wheels
Nismo matte grey LMGT4 (19x10.5)
Pilot sport 5’s (275)
Rays lug nuts
Exterior
Bayside blue - glass out full metal repaint. With all new clips, fixings & glass where possible
Nissan full gold badge set (genuine)
Nismo Z tune bonnet
Nismo Z tune wings
Nismo side skirts
Nismo rear spats
Nismo carbon pillar covers
Nismo carbon wing blade
Top secret rear wing mounts
Top secret bonnet dampers
Ganador super mirrors
Shaved rear brake light
SunLine racing LED rear lights
PIAA carbon wipers
Interior
Robson leather full interior (blue stitch)
Robson leather Alcantara headliner
Robson leather handbrake retrim
Robson leather oem steering wheel retrim
Robson leather door cards
Robson leather rear seats retrim
Robson leather front seat retrim (top secret logo collaboration)
Robson leather carbon side seat cover
Robson leather carbon MFD cover
Robson leather carbon switch set
Robson leather carbon centre a/c , switch gear
Robson leather rear parcel shelf (top secret logo collaboration )
Nismo 320kph cluster
Nismo MFD
Nissan rare oem option Birdview Navi
Blitz DSBC boost controller (1.8bar setting)
Hks type 1 turbo timer
Hks variable fan controller
Top secret 800ps shifter
V spec 2 pedal set
HKS interior mats & trunk liner
oem knee rests


Basic spec as it stands - 30,000kms
obviously I’ve replace a ton of oem parts and consumables
Engine: (built for over 1,000ps & dyno on service file to prove it made this) current output a safe mid 700’s as HKS 2835R turbos were added replacing the HKS 3037’s.
Hks step 3, 2.8 (highest offered by Hks) (87mm x77.7mm)
Ported by Top Secret & NAPREC
Top Secret SPL ported & polished head
Top secret prepared RB block (oil / water galley etc)
Nismo N1 bearings & seals
HKS Inlet & exhaust metal gaskets
Trust ( greddy) extended sump & pick up
Trust ( greddy) oil baffle
Blitz SUS air intakes on top secret fabricated inlets (replaced 2024)
HKS GT2835R turbo’s ( polished) A/R 0.73
ARC custom intercooler - made specific for this R34
ARC side exit radiator
ARC radiator cap
ARC cooling panel
Nismo old logo ( solid o) plenum ( same as GT500) polished
Custom NAPREC throttles
HKS manifolds ( top mount)
HKS waste gates with Top Secret piping
Top secret drag specification front pipes
HKS catalytic converter (replaced 2024)
Trust ( greddy) PE-Ti exhaust 90mm
Bosch x2 external fuel pumps ( replaced original Bosch units in 2023)
Nismo intank fuel pump (replaced 2024)
Top secret custom oil tank
Nissan oem alternator (replaced 2024)
Earls fuel lines (replaced 2024)
Sard fuel regulator
Trust greddy fuel rail (replaced 2024)
Greddy (trust oil pump)
Top Secret 1000cc injectors (replaced o rings etc 20204)
Top Secret cam pulley
Top Secret polished engine covers
Top Secret engine plaque
Top Secret mapped HKS Fcon v pro
Nismo timing belt & tensioners (replaced 2024)
Nismo engine mounts (replaced 2024)
Nismo water pump (N1) (replaced 2024)
Nismo oil filter
Tomei head bolts
Tomei valve springs
Tomei titanium valve retainers
Tomei valve seats
HKS 272 &10.5mm lift cams
HKS limited edition v cam (hand built by HKS) number 16/30
HKS limited edition oil cap (discontinued)
HKS range 8 spark plugs (fitted 2024)
SARD thermostat (replaced 2024)
Billion power steering reservoir (polished)
M spec Nur battery & power lines
Robson carbon injector harness
Robson carbon fuse box cover
Transmission
ATS carbon clutch (1350kg pressure plate)
ATS lightened & balanced fly wheel
Nismo operating cylinder
Nismo input shaft
Top Secret release fork
Suspension & brakes
HKS hyper max coilovers (2024)
All Ikeya items replaced like for like from original (2023)
Ikeya formula rear upper arms
Ikeya formula pillow adjuster links
Ikeya formula roll centre adjuster lower arms
Ikeya formula tie rod ends
Ikeya formula multi link spacers
Ikeya formula rear lower arms
Ikeya formula rear camber adjuster arms
Ikeya formula traction adjuster rods
Ikeya formula rear knuckle pillow bushes
Nismo Anti roll bars
Cusco carbon pro front strut brace
R35 Brembo brake kit (front /rear)
Wheels
Nismo matte grey LMGT4 (19x10.5)
Pilot sport 5’s (275)
Rays lug nuts
Exterior
Bayside blue - glass out full metal repaint. With all new clips, fixings & glass where possible
Nissan full gold badge set (genuine)
Nismo Z tune bonnet
Nismo Z tune wings
Nismo side skirts
Nismo rear spats
Nismo carbon pillar covers
Nismo carbon wing blade
Top secret rear wing mounts
Top secret bonnet dampers
Ganador super mirrors
Shaved rear brake light
SunLine racing LED rear lights
PIAA carbon wipers
Interior
Robson leather full interior (blue stitch)
Robson leather Alcantara headliner
Robson leather handbrake retrim
Robson leather oem steering wheel retrim
Robson leather door cards
Robson leather rear seats retrim
Robson leather front seat retrim (top secret logo collaboration)
Robson leather carbon side seat cover
Robson leather carbon MFD cover
Robson leather carbon switch set
Robson leather carbon centre a/c , switch gear
Robson leather rear parcel shelf (top secret logo collaboration )
Nismo 320kph cluster
Nismo MFD
Nissan rare oem option Birdview Navi
Blitz DSBC boost controller (1.8bar setting)
Hks type 1 turbo timer
Hks variable fan controller
Top secret 800ps shifter
V spec 2 pedal set
HKS interior mats & trunk liner
oem knee rests
Bloody Hell! 
Did you buy it with the engine in it, or did you have to get it commissioned by HKS and then sent to Top Secret afterwards?
That doesn't sound easy from 10,000km away from Chiba!
if you haven't already seen it. The AutoArt Z Tune model is pretty bloody close to your car. (check eBay etc for listings)


Did you buy it with the engine in it, or did you have to get it commissioned by HKS and then sent to Top Secret afterwards?
That doesn't sound easy from 10,000km away from Chiba!
if you haven't already seen it. The AutoArt Z Tune model is pretty bloody close to your car. (check eBay etc for listings)
Hi thanks for the reply
My friend bought it new in Japan in 1999. It then spent about 10 years in and out of top secrets workshop having various mods including 2 different engines. The last being this one (previously bigger turbos were added) its featured on national geographic documentary on the gtr & speedhunters (search gio rebirth)
Hope that helps
I just recommissioned it as I didn’t use it much but by that I mean repaint back to bayside & changing all mods like for like
My friend bought it new in Japan in 1999. It then spent about 10 years in and out of top secrets workshop having various mods including 2 different engines. The last being this one (previously bigger turbos were added) its featured on national geographic documentary on the gtr & speedhunters (search gio rebirth)
Hope that helps
I just recommissioned it as I didn’t use it much but by that I mean repaint back to bayside & changing all mods like for like
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