MODLOG is a free UK car modification tracker and build log app by COLLINGHAMCO LTD. Document every modification and mile, track spending, buy and sell parts, and showcase your build.

Is MODLOG free to use?

Yes. MODLOG is free forever — log one vehicle with unlimited mods, a photo gallery and full spend tracking at no cost. Pro and Trade tiers add unlimited vehicles, analytics and a seller storefront.

What can I do with MODLOG?

With MODLOG you can document vehicle modifications, track total investment, buy and sell parts in the marketplace, rate cars on the Cool Wall, collect Top Trump cards and battle in Deck Wars.

MODLOG is the build diary for serious car enthusiasts. Log every mod, track your total spend, and share your build story with the world. Powered by COLLINGHAMCO. Built in Base 44.

High-Value Build

£7,560 invested

R34 Four Door

R34 GTT1999 Nissan Skyline R34 GT-T

QUICK SHARE

Track SpecProject Build

6 MODS£7,560 SPENT

2.5L RB25DET ENGINE

Midnight Purple COLOUR

R34 Four Door

1999 Nissan Skyline R34 GT-T

MODS

£7.6k

SPENT

DONE

PLANNED

MODLOG.APP

PROGRESS

Build Progress100% Complete

6 Completed

SHARE YOUR BUILD

Post your progress to your socials and drive traffic to your build log.

GALLERY

GALLERY · 2 PHOTOS

VIEW ALL

COVER1 / 2

BEFORE2 / 2

Swipe or drag to browse the build

VRM CHECKBY COLLINGHAMCO

£6.10 Full Vehicle History & Finance Check

Buying this car? Verify its history before you commit.

CHECK IT NOW

vrmcheck.uk

BADGES

🥇GOLD BUILDER

🔧

TITLE BADGE

Weekend Warrior

Weekend wrench time • 6 mods

PROGRESS TO TUNER

20%

4 more mods needed

Current Title

🔧

Mod Enthusiast

6 modifications logged

Unlocked Achievements

💰

First £500

💵

£1K Club

💎

£2.5K Elite

👑

High Roller

PROGRESS BADGES

6 MODS LOGGED

FIRST MOD

GETTING SERIOUS

HALFWAY THERE

FULL BUILD LOG

TOP CONTRIBUTOR

MODLOG LEGEND

Earned Getting Serious — 4 more mods to unlock Halfway There.

ACTIVITY

RECENT ACTIVITY

Work Meister S1 18 inch

£1,600.0007 AugWheels

Defi Z Sport Gauges

£420.0007 AugInterior

Tein Mono Flex Coilovers

£1,350.0007 AugSuspension

HKS GT-RS Turbo

Engine

Spools quick, sings up top.

May 2022

£2,200.00

Completed

SPENDING

SPENDING BREAKDOWN

Engine

£2,200

1 item

29.1% of total

Wheels

£1,600

1 item

21.2% of total

Suspension

£1,350

1 item

17.9% of total

Exterior

£1,100

1 item

14.6% of total

Exhaust

£890

1 item

11.8% of total

Interior

£420

1 item

5.6% of total

Distribution

Top Categories

HIGHEST

Engine

£2,200

AVG PER MOD

£1,260

across 6 items

BUILD TIMELINE (6)

SORT:

WheelsCompleted

Work Meister S1 18 inch

18x9 and 10, RA pebbles.

07 Aug 2026£1,600.00Work

InteriorCompleted

Defi Z Sport Gauges

Boost, oil temp, water temp.

07 Aug 2026£420.00Defi

SuspensionCompleted

Tein Mono Flex Coilovers

EDFC, track-ready.

07 Aug 2026£1,350.00Tein

ExteriorCompleted

Top Secret Front Bumper

Aero plus FMIC clearance.

07 Aug 2026£1,100.00Top Secret

ExhaustCompleted

Nismo Exhaust

Cat-back, RB goodness.

07 Aug 2026£890.00Nismo

EngineCompleted

HKS GT-RS Turbo

Spools quick, sings up top.

07 Aug 2026£2,200.00HKS

GOT A QUESTION ABOUT THIS BUILD?

Ask the owner or the community about any modification on this Nissan Skyline R34 GT-T.

Some links on this page are affiliate links. MODLOG may earn a small commission at no extra cost to you.

EXPLORE MORE BUILDS

MORE Nissan BUILDS →Nissan Skyline R34 GT-T BUILDS →TOP BUILDS →FULL GALLERY →

Selling this car?

This build log is your proof. Buyers trust documented modification history — it adds value and builds confidence.

LJ-AUTOMOTIVE PARTS FOR THIS NISSAN SKYLINE R34 GT-T

In-stock parts from the LJ-Automotive store with "Nissan Skyline R34 GT-T" in the product title.

MXPR Front Mount Intercooler Kit for Nissan Skyline R32 GTST

Maxpeedingrods

£287.00

BROWSE ALL NISSAN SKYLINE R34 GT-T PARTS AT LJ-AUTOMOTIVE →

COMMUNITY DISCUSSION

(0)

Ask questions • Share advice

No discussion yet.

Be the first to ask a question or share advice about this build!