AVB Tuning & 4X4

AVB Tuning & 4X4 ECU remapping experts
Reliable power upgrades is our first priority.

4x4 accessories, canopies, bumpers, ect

Toyota 3.0 D-4D | ECU Remap by AVB Tuning & 4x4 ๐Ÿ”ฅ๐Ÿ›ปMore torque. More response. More performance. ๐Ÿ’ชAnother Toyota 3.0 D-4D...
28/08/2026

Toyota 3.0 D-4D | ECU Remap by AVB Tuning & 4x4 ๐Ÿ”ฅ๐Ÿ›ป

More torque. More response. More performance. ๐Ÿ’ช

Another Toyota 3.0 D-4D professionally remapped by AVB Tuning & 4x4, bringing out stronger and smoother performance from this proven turbo-diesel engine.

โšก Increased power & torque
๐Ÿš€ Sharper throttle response
๐Ÿ’ช Stronger mid-range pulling power
๐Ÿ›ฃ๏ธ Improved overtaking & drivability
๐Ÿ”ง Custom ECU calibration for your vehicle

Whether itโ€™s your daily drive, workhorse, towing rig, or weekend 4x4 โ€” feel the difference behind the wheel.

๐Ÿ“ Bloemfontein, South Africa

๐Ÿ“ž ๐‚๐จ๐ง๐ญ๐š๐œ๐ญ ๐†๐ž๐ซ๐ซ๐ข๐ญ: ๐ŸŽ๐Ÿ•๐Ÿ ๐Ÿ๐Ÿ“๐Ÿ“ ๐Ÿ‘๐Ÿ—๐Ÿ”๐Ÿ• ๐Ÿ๐จ๐ซ ๐›๐จ๐จ๐ค๐ข๐ง๐ ๐ฌ.

27/08/2026

Land Cruiser Rock Sliders + Side Bins Upgrade ๐Ÿ”ฅ๐Ÿ’ช

Built tougher. Built smarter. Built for the adventure. ๐Ÿ›ป๐Ÿ’จ

Another Toyota Land Cruiser upgraded by AVB Tuning & 4x4 with a set of rugged rock sliders and side bins โ€” adding both protection and practicality while giving the Land Cruiser a tougher 4x4 look.

๐Ÿ’ช Heavy-duty rock sliders
๐Ÿงฐ Practical side bins
๐Ÿ›ก๏ธ Added protection
๐Ÿ”ฅ Tough, functional 4x4 upgrade
๐Ÿ”ง Professionally fitted by AVB Tuning & 4x4

Ready to upgrade your 4x4? Get in touch with us!

๐Ÿ“ž ๐‚๐จ๐ง๐ญ๐š๐œ๐ญ ๐†๐ž๐ซ๐ซ๐ข๐ญ: ๐ŸŽ๐Ÿ•๐Ÿ ๐Ÿ๐Ÿ“๐Ÿ“ ๐Ÿ‘๐Ÿ—๐Ÿ”๐Ÿ• ๐Ÿ๐จ๐ซ ๐›๐จ๐จ๐ค๐ข๐ง๐ ๐ฌ.

๐ˆ๐ฌ๐ฎ๐ณ๐ฎ ๐Ÿ๐Ÿ’๐ŸŽ๐ค๐– ๐Ÿ’๐‰๐‰๐Ÿ‘ | ๐„๐‚๐” ๐‘๐ž๐ฆ๐š๐ฉ ๐›๐ฒ ๐€๐•๐ ๐“๐ฎ๐ง๐ข๐ง๐  & ๐Ÿ’๐ฑ๐Ÿ’ ๐Ÿ”ฅ๐Ÿ›ปThe 4JJ3 already means business โ€” we just made it perform even better...
26/08/2026

๐ˆ๐ฌ๐ฎ๐ณ๐ฎ ๐Ÿ๐Ÿ’๐ŸŽ๐ค๐– ๐Ÿ’๐‰๐‰๐Ÿ‘ | ๐„๐‚๐” ๐‘๐ž๐ฆ๐š๐ฉ ๐›๐ฒ ๐€๐•๐ ๐“๐ฎ๐ง๐ข๐ง๐  & ๐Ÿ’๐ฑ๐Ÿ’ ๐Ÿ”ฅ๐Ÿ›ป

The 4JJ3 already means business โ€” we just made it perform even better. ๐Ÿ’ช

Another Isuzu 140kW 4JJ3 professionally remapped by AVB Tuning & 4x4, with a focus on stronger performance, improved response, and reliable power delivery.

โšก Increased power & torque
๐Ÿš€ Sharper throttle response
๐Ÿ’ช Stronger mid-range performance
๐Ÿ›ฃ๏ธ Improved overtaking & drivability
๐Ÿ”ง Custom ECU calibration

Whether it's your daily drive, workhorse, towing rig, or weekend 4x4 โ€” feel the difference where it matters.

๐Ÿ“ Bloemfontein, South Africa
๐Ÿ“ฉ DM AVB Tuning & 4x4 to book your Isuzu remap.

Our reputation is built on results our customers can actually feel behind the wheel โ€” real, safe power for daily work, n...
25/08/2026

Our reputation is built on results our customers can actually feel behind the wheel โ€” real, safe power for daily work, not inflated numbers on a dyno printout.๐Ÿ

โ˜ข๏ธBecause of that, keep this in mind when you compare us to anyone else: you can't fairly compare an honest dyno figure to an inflated one โ€” and in this industry, that's exactly the comparison a lot of customers end up making without realising it. Then you end up with an impressive promise or dyno sheet, but you actually get worse performance than what we at AVB Tuning offer.๐Ÿ˜€

Not all power figures mean the same thing. Dyno results can vary a lot between shops โ€” sometimes because of how a dyno is set up or calibrated, and unfortunately sometimes because numbers are deliberately inflated to impress๐Ÿ˜•. On top of that, "Stage 1" and "Stage 2" aren't regulated or standardised terms in this industry. Two shops can use the exact same label for very different tunes โ€” so a customer promised a "Stage 2" and shown a big dyno graph can end up with power that's actually equal to (or less than) our Stage 1, without ever knowing it.

We'd rather you judge us on honesty than on exaggerated paper numbers๐Ÿ˜€. We have done direct comparisons on multiple vehicles; most other dynos in the industry read 10โ€“20% higher than ours. That's not us being weaker โ€” it's us not inflating what you'll actually feel on the road.

โœ…๐’๐จ, ๐ก๐จ๐ฐ ๐๐จ ๐ฐ๐ž ๐๐ž๐ญ๐ž๐ซ๐ฆ๐ข๐ง๐ž ๐ฆ๐š๐ฑ ๐ฌ๐š๐Ÿ๐ž ๐ฉ๐จ๐ฐ๐ž๐ซ?

We analyze your engine's air-fuel ratio. This tells us if the combustion mixture and temperatures are too high or too low.

If it's too high, it's mechanically dangerous for your engine. If it's too low, it's inefficient โ€” your fuel consumption and power can end up lower than expected.

Using the dyno to load your vehicle while reading air-fuel ratio and boost pressure, and other parameters lets us determine the maximum power that's still reliable and fuel-efficient.

The power your engine can produce isn't a number you can just pick โ€” it's determined by physics, and no one can get around that. So when someone promises you a massive power number, they're either inflating the actual figure, or they're running your engine at a dangerous air-fuel ratio and/or excessively high boost pressure.

That's why we keep it simple and transparent with three real options, based on how you actually use your bakkie:

Option 1 โ€” Maximum safe power with improved fuel consumption. Built for reliability under daily hard work.

Option 2 โ€” Maximum power, tuned to the edge. You take responsibility for driving within your own judgement and not overworking the engine.

Option 3 โ€” Hardware-backed extreme power (upgraded turbo and supporting mods) to safely go beyond what software alone can deliver.

No inflated promises, no vague "stages" โ€” just an honest conversation about what your bakkie can safely handle.

Book a dyno session with us and see real numbers for yourself, and we'll help you choose the option that actually fits how you drive.

๐Ÿ”ฅ Toyota Fortuner GD-6 2.4 Auto Remap! ๐Ÿ”ฅMore response. Stronger performance. Better driving experience. ๐Ÿ’ช๐Ÿ›ปThis Fortuner ...
24/08/2026

๐Ÿ”ฅ Toyota Fortuner GD-6 2.4 Auto Remap! ๐Ÿ”ฅ

More response. Stronger performance. Better driving experience. ๐Ÿ’ช๐Ÿ›ป

This Fortuner GD-6 2.4 Automatic received a professional ECU remap by AVB Tuning & 4X4, optimising the engine for stronger power delivery, improved throttle response and smoother performance. โš™๏ธ๐Ÿ”ฅ

Safe. Reliable. Strong. โ€” The AVB Tuning & 4X4 way. ๐Ÿ’ฏ

๐Ÿ“ฉ DM AVB Tuning & 4X4 for bookings and enquiries.

21/08/2026

๐Ÿ”ฅ ๐…๐จ๐ซ๐ ๐‘๐š๐ง๐ ๐ž๐ซ ๐Ÿ.๐Ÿ ๐„๐‚๐” ๐‘๐ž๐ฆ๐š๐ฉ ๐›๐ฒ ๐€๐•๐ ๐“๐ฎ๐ง๐ข๐ง๐  & ๐Ÿ’๐—๐Ÿ’! ๐Ÿ›ป๐Ÿ’จ

Unlock the potential of your Ranger with a ๐ฌ๐š๐Ÿ๐ž, ๐ซ๐ž๐ฅ๐ข๐š๐›๐ฅ๐ž & ๐ฌ๐ญ๐ซ๐จ๐ง๐  ๐„๐‚๐” ๐ซ๐ž๐ฆ๐š๐ฉ! โš™๏ธ๐Ÿ”ฅ

Improved throttle response, stronger power delivery and a smoother driving experience โ€” all while keeping reliability in mind. ๐Ÿ’ช

Your Ranger deserves a remap done right. โœ…

๐Ÿ“ฒ **Contact AVB Tuning & 4X4**
๐Ÿ“ž ๐‚๐จ๐ง๐ญ๐š๐œ๐ญ ๐†๐ž๐ซ๐ซ๐ข๐ญ: ๐ŸŽ๐Ÿ•๐Ÿ ๐Ÿ๐Ÿ“๐Ÿ“ ๐Ÿ‘๐Ÿ—๐Ÿ”๐Ÿ• ๐Ÿ๐จ๐ซ ๐›๐จ๐จ๐ค๐ข๐ง๐ ๐ฌ.

๐Ÿš€ Isuzu 1.9 Remap by AVB Tuning & 4X4! ๐Ÿ”ฅMore power. Better response. More confidence behind the wheel. ๐Ÿ’ช๐Ÿ›ปThis Isuzu 1.9 ...
20/08/2026

๐Ÿš€ Isuzu 1.9 Remap by AVB Tuning & 4X4! ๐Ÿ”ฅ

More power. Better response. More confidence behind the wheel. ๐Ÿ’ช๐Ÿ›ป

This Isuzu 1.9 received a professional remap by AVB Tuning & 4X4, optimising the engine performance for improved throttle response, stronger power delivery and a smoother driving experience. โš™๏ธ๐Ÿ”ฅ

Ready to unlock more from your Isuzu?
๐Ÿ“ฉ DM AVB Tuning & 4X4 for your remap!

.9

๐Ÿ”ฅ Hilux Legend Nudge Bar & Spotlights Upgrade! ๐Ÿ”ฅAnother Hilux Legend upgraded by AVB Tuning & 4X4! ๐Ÿ›ป๐Ÿ’ชWe fitted a rugged ...
19/08/2026

๐Ÿ”ฅ Hilux Legend Nudge Bar & Spotlights Upgrade! ๐Ÿ”ฅ

Another Hilux Legend upgraded by AVB Tuning & 4X4! ๐Ÿ›ป๐Ÿ’ช

We fitted a rugged nudge bar and powerful spotlights, giving this Hilux a tougher, more aggressive look while adding extra functionality for those after-dark adventures. ๐Ÿ”ฆ๐Ÿ”ฅ

Clean fitment. Tough styling. Quality workmanship. ๐Ÿ’ฏ
๐Ÿ“ž ๐‚๐จ๐ง๐ญ๐š๐œ๐ญ ๐†๐ž๐ซ๐ซ๐ข๐ญ: ๐ŸŽ๐Ÿ•๐Ÿ ๐Ÿ๐Ÿ“๐Ÿ“ ๐Ÿ‘๐Ÿ—๐Ÿ”๐Ÿ• ๐Ÿ๐จ๐ซ ๐›๐จ๐จ๐ค๐ข๐ง๐ ๐ฌ.
๐Ÿ“ฉ DM AVB Tuning & 4X4 for your next 4x4 upgrade!

๐Ÿ”ฅ Ford Ranger Front Bumper Upgrade! ๐Ÿ”ฅA fresh new look with a tougher, more aggressive stance! ๐Ÿ’ชOur Ford Ranger front bum...
18/08/2026

๐Ÿ”ฅ Ford Ranger Front Bumper Upgrade! ๐Ÿ”ฅ

A fresh new look with a tougher, more aggressive stance! ๐Ÿ’ช
Our Ford Ranger front bumper upgrade takes the appearance to the next level while giving the truck that bold, rugged presence it deserves. ๐Ÿ›ป๐Ÿ”ฅ

Built to stand out. Built for the Ranger. ๐Ÿ˜Ž
๐Ÿ“ Bloemfontein, South Africa
๐Ÿ“ฉ ๐‚๐จ๐ง๐ญ๐š๐œ๐ญ ๐†๐ž๐ซ๐ซ๐ข๐ญ: ๐ŸŽ๐Ÿ•๐Ÿ ๐Ÿ๐Ÿ“๐Ÿ“ ๐Ÿ‘๐Ÿ—๐Ÿ”๐Ÿ• ๐Ÿ๐จ๐ซ ๐›๐จ๐จ๐ค๐ข๐ง๐ ๐ฌ.bloemfontein4x4
๐Ÿ“ฉ DM us for upgrades & bookings.

๐€๐ฎ๐๐ข ๐€๐Ÿ“ ๐‚๐จ๐ฎ๐ฉ๐ž | ๐„๐‚๐” ๐‘๐ž๐ฆ๐š๐ฉ ๐›๐ฒ ๐€๐•๐ ๐“๐ฎ๐ง๐ข๐ง๐  & ๐Ÿ’๐ฑ๐Ÿ’ ๐Ÿ–ค๐Ÿ”ฅLuxury meets performance. โšกAnother ๐€๐ฎ๐๐ข ๐€๐Ÿ“ ๐‚๐จ๐ฎ๐ฉ๐ž professionally tuned by...
17/08/2026

๐€๐ฎ๐๐ข ๐€๐Ÿ“ ๐‚๐จ๐ฎ๐ฉ๐ž | ๐„๐‚๐” ๐‘๐ž๐ฆ๐š๐ฉ ๐›๐ฒ ๐€๐•๐ ๐“๐ฎ๐ง๐ข๐ง๐  & ๐Ÿ’๐ฑ๐Ÿ’ ๐Ÿ–ค๐Ÿ”ฅ

Luxury meets performance. โšก

Another ๐€๐ฎ๐๐ข ๐€๐Ÿ“ ๐‚๐จ๐ฎ๐ฉ๐ž professionally tuned by ๐€๐•๐ ๐“๐ฎ๐ง๐ข๐ง๐  & ๐Ÿ’๐ฑ๐Ÿ’, bringing out stronger performance and a more responsive driving experience.

๐Ÿš€ Improved power & torque
โšก Sharper throttle response
๐Ÿ”ฅ Better acceleration
๐Ÿ›ฃ๏ธ Smoother power delivery
๐Ÿ”ง Custom tuning tailored to your vehicle

Because an A5 should look fast **and** feel fast. ๐Ÿ˜Ž

๐Ÿ“ Bloemfontein, South Africa
๐Ÿ“ฉ ๐‚๐จ๐ง๐ญ๐š๐œ๐ญ ๐†๐ž๐ซ๐ซ๐ข๐ญ: ๐ŸŽ๐Ÿ•๐Ÿ ๐Ÿ๐Ÿ“๐Ÿ“ ๐Ÿ‘๐Ÿ—๐Ÿ”๐Ÿ• ๐Ÿ๐จ๐ซ ๐›๐จ๐จ๐ค๐ข๐ง๐ ๐ฌ.
๐Ÿ“ฉ DM ๐€๐•๐ ๐“๐ฎ๐ง๐ข๐ง๐  & ๐Ÿ’๐ฑ๐Ÿ’ to book your remap.

Address

Swaneslaan 12 Waterbron
Bloemfontein

Opening Hours

Monday 07:30 - 16:30
Tuesday 07:30 - 16:30
Wednesday 07:30 - 16:30
Thursday 07:30 - 16:30
Friday 07:30 - 16:30

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