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BMW Specialists.
➖ Maintenance & Repairs
➖ Fault Finding
➖ Coding & Retrofits
➖ Tuning (All Makes And Models)
➖ Adblue & DPF Solutions
➖ Performance Upgrades
➖ Car Security
➖ Ghost Immobiliser
➖ Insurance Approved Tracking

🚨 WE ARE HIRING 🚨We are looking for a new technician to join our growing team.We’re looking for someone with extensive m...
14/06/2026

🚨 WE ARE HIRING 🚨

We are looking for a new technician to join our growing team.

We’re looking for someone with extensive mechanical knowledge, strong diagnostic skills, attention to detail, and a genuine passion for BMWs. Experience working on BMWs is essential.

What we offer:
✅ Competitive pay
✅ Modern workshop environment
✅ Variety of work from servicing and diagnostics to performance upgrades and engine builds
✅ Opportunity to work with some of the best BMWs in the UK
✅ Supportive and passionate team

If you live and breathe BMWs and want to be part of a fast-growing specialist workshop, we’d love to hear from you.

📱 WhatsApp: 07411 211822

BMW Specialists Essex
DCL Tuning

🚨 BMW M4 ULTIMATE ENGINE PROTECTION PACKAGE 🚨Another BMW M4 in with us for our popular Ultimate Engine Protection Packag...
10/06/2026

🚨 BMW M4 ULTIMATE ENGINE PROTECTION PACKAGE 🚨

Another BMW M4 in with us for our popular Ultimate Engine Protection Package — and with our move into the new workshop just around the corner, this package is currently available at a limited-time promotional price.

This particular M4 received:

🔧 Insane Performance 4-pin crank hub fix
🔧 ACL rod bearings
🔧 Motul engine oil service
🔧 Full vehicle health check
🔧 Camshaft alignment carried out using genuine BMW alignment tools

The S55 is an incredible engine, but preventative maintenance is key to avoiding the common issues we see time and time again. Rod bearing wear, crank hub concerns, and camshaft alignment issues can all be addressed before they become expensive failures.

We carry out multiple S55 engine protection packages every month and have refined the process to ensure every car leaves our workshop with complete peace of mind.

⚠️ Limited-time offer available until we move into our new, larger workshop. Once we’ve completed the move, pricing will return to normal.

If you’re running an M2 Competition, M3 or M4 with the S55 engine and want to protect your investment, now is the perfect time to get booked in.

📩 DM us for pricing and availability.

⚠️ CHASSIS FUNCTION FAULT? DON’T IGNORE IT. ⚠️This BMW M4 came into us with a chassis function fault warning displayed o...
09/06/2026

⚠️ CHASSIS FUNCTION FAULT? DON’T IGNORE IT. ⚠️

This BMW M4 came into us with a chassis function fault warning displayed on the iDrive.

After carrying out a full diagnostic inspection, we traced the issue back to a failed EDC (Electronic Damper Control) acceleration sensor. This sensor plays a crucial role in monitoring vehicle movement and allowing the suspension system to react accordingly.

To ensure a lasting repair, we replaced the faulty sensor with a genuine BMW part and fitted a genuine BMW repair loom where required.

✅ Genuine BMW EDC acceleration sensor
✅ Genuine BMW repair loom
✅ Fault diagnosis carried out
✅ Chassis function restored
✅ Vehicle health check completed

Modern BMW chassis systems rely on accurate sensor data to deliver the handling, comfort and performance they’re designed for. If you’re seeing chassis, suspension or drivetrain warnings, get them checked before they develop into bigger issues.

📍 BMW Specialists Essex
📩 DM us to book
☎️ 01277 366893

🔧 F80 M3 – Major Oil Leak Diagnosed & Repaired 🔧This F80 M3 arrived with us suffering from a severe oil leak, with the e...
09/06/2026

🔧 F80 M3 – Major Oil Leak Diagnosed & Repaired 🔧

This F80 M3 arrived with us suffering from a severe oil leak, with the engine bay heavily contaminated in oil.

After carrying out our inspection, we quickly identified the cause — an aftermarket rocker cover that had failed, allowing oil to escape and spread throughout the engine bay.

To put things right, we carried out the following:

• Genuine BMW rocker cover gasket replacement
• Injector well seal replacement
• New spark plugs fitted (existing plugs were soaked in oil)
• Crankcase ventilation pipe replacement due to damage
• Thorough engine bay clean and decontamination
• Full inspection to ensure no further leaks were present

By using genuine BMW components and carrying out the repair correctly, we had this M3 cleaned up, repaired, and back on the road the very next day. ✅

If your S55-powered M3 or M4 is showing signs of oil leaks, burning oil smells, smoke from the engine bay, or oil around the rocker cover area, don’t leave it too long. Catching these issues early can prevent further damage and unnecessary expense.

📍 BMW Specialists Essex
📩 DM to book
🔧 Servicing | Diagnostics | Repairs | Performance Upgrades

🔧 ANOTHER BMW M4 IN FOR OUR ULTIMATE ENGINE PROTECTION PACKAGE 🔧This stunning BMW M4 travelled from miles away to have o...
07/06/2026

🔧 ANOTHER BMW M4 IN FOR OUR ULTIMATE ENGINE PROTECTION PACKAGE 🔧

This stunning BMW M4 travelled from miles away to have our Ultimate Engine Protection Package carried out, with the customer staying locally while we completed the work.

The S55 is an incredible engine, but preventative maintenance is key to keeping these cars reliable for years to come.

Our Ultimate Engine Protection Package includes:

• Insane Performance 4-Pin Crank Hub Fix
• ACL Rod Bearings
• Genuine BMW Gaskets & Seals
• Motul Engine Oil & Genuine Filter
• Full Vehicle Health Check
• Camshaft Alignment Check & Correction (where required)

We carry out these packages on a regular basis and have seen first-hand the difference preventative maintenance can make compared to waiting for a costly failure.

A huge thank you to the owner for trusting us with the car and making the journey to visit us. Safe travels home and enjoy the peace of mind knowing your S55 is protected. 👌

🔥 G8X CS SOFTWARE PACKAGE NOW AVAILABLE 🔥Want all the benefits of a G80 M3 CS without changing any hardware?We can now f...
07/06/2026

🔥 G8X CS SOFTWARE PACKAGE NOW AVAILABLE 🔥

Want all the benefits of a G80 M3 CS without changing any hardware?

We can now flash the complete G8X CS software package to your G80 M3, G82 M4, or G83 M4, bringing the factory-developed CS driving experience to your car.

✅ CS Engine Calibration

✅ CS Gearbox Software

✅ CS Differential Calibration

✅ CS Steering Settings

✅ CS Suspension & Chassis Calibration

✅ CS Exhaust Characteristics

✅ Top Speed Limiter Raised to 188mph

✅ No ECU Unlock Required

BMW officially claims 550hp from the CS, but we typically see closer to 580hp on the dyno depending on the vehicle.

The result?

✅ Sharper throttle response

✅ Improved drivability

✅ Quicker gear shifts

✅ Enhanced traction

✅ Genuine CS driving characteristics

💰 £280 + VAT

🔧 Installed in-house

⚡ No ECU unlock required

📩 Message us to book your G8X CS flash.

🔥 Another F80 M3 in for our Ultimate S55 Engine Protection Package. 🔥If you own an S55-powered M2 Competition, M3 or M4,...
06/06/2026

🔥 Another F80 M3 in for our Ultimate S55 Engine Protection Package. 🔥

If you own an S55-powered M2 Competition, M3 or M4, preventative maintenance should be at the top of your list.

Our Ultimate S55 Engine Protection Package is designed to tackle the most common and costly issues we see on these engines, helping to improve reliability and provide complete peace of mind.

This package includes:

✅ ACL Rod Bearings
✅ Insane 4-Pin Crank Hub Fix
✅ Camshaft Alignment Check & Correction
✅ Fresh Motul Engine Oil & Filter
✅ Full Vehicle Health Check

While this M3 was with us, the owner also opted for a set of high-flow downpipes to help improve performance and unleash more of that iconic S55 soundtrack.

We carry out multiple engine protection packages every week and have helped countless owners enjoy their cars with confidence, whether they’re daily driven, tuned, or regularly used on track.

📍 DCL Tuning – BMW Specialists Essex
📩 DM us to discuss our Ultimate S55 Engine Protection Package and performance upgrades for your BMW.

🔧 IF THE SUMP’S COMING OFF, YOU MAY AS WELL MAKE THE MOST OF IT 🔧This M135i came in with a leaking sump gasket. With the...
05/06/2026

🔧 IF THE SUMP’S COMING OFF, YOU MAY AS WELL MAKE THE MOST OF IT 🔧

This M135i came in with a leaking sump gasket. With the sump already needing to be removed, the customer decided to take the opportunity to carry out some preventative maintenance and upgrades while everything was apart.

✔️ ACL Rod Bearings
✔️ Baffled Sump Upgrade
✔️ Motul Engine Oil Service
✔️ Comprehensive Vehicle Health Check

The baffled sump upgrade helps improve oil control during spirited driving, while fresh ACL rod bearings provide added peace of mind for long-term ownership. With everything completed and given a clean bill of health, this N55 is now ready for many more miles of reliable performance.

This won’t be the last visit for this one either, with the owner already planning to return for suspension and handling upgrades to further sharpen the car up.

📩 DM us for servicing, maintenance, diagnostics and performance upgrades.

💎 RARE MANUAL 340i IN FOR ITS MAJOR CBS SERVICE 💎It’s not every day we see a manual F30 340i come through the workshop, ...
04/06/2026

💎 RARE MANUAL 340i IN FOR ITS MAJOR CBS SERVICE 💎

It’s not every day we see a manual F30 340i come through the workshop, and this one was in with us for a full Major CBS Service to keep the legendary B58 engine performing exactly as it should.

✅ Motul 5W40 engine oil
✅ Genuine BMW oil filter
✅ Genuine BMW air filter
✅ Genuine BMW cabin filter
✅ NGK spark plugs
✅ Full vehicle health check
✅ BMW Online Service History updated via AOS

Regular servicing is the key to keeping these cars reliable, whether completely standard or running increased power. Using quality components and the correct oils helps ensure your B58 continues to deliver the performance BMW intended.

Looking after your BMW doesn’t have to mean main dealer prices.

📍 BMW Specialists Essex
📩 DM us to book your BMW in

🔥 G80 M3 / G82 M4 CS FLASHES NOW AVAILABLE 🔥Want more power, sharper handling and improved drivability without unlocking...
04/06/2026

🔥 G80 M3 / G82 M4 CS FLASHES NOW AVAILABLE 🔥

Want more power, sharper handling and improved drivability without unlocking your ECU or going down the traditional tuning route?

We can now offer the complete G80 CS software package for compatible G80 M3 and G82 M4 models.

✅ CS Engine Calibration
✅ CS Gearbox Calibration
✅ CS Differential Settings
✅ CS Steering Calibration
✅ CS Suspension & Chassis Dynamics
✅ CS Exhaust Calibration
✅ CS Exhaust Flap Control
✅ CS Burble Characteristics
✅ Top Speed Limiter Raised to 188mph

The factory CS calibration increases power to BMW’s claimed 550hp, although we regularly see figures closer to 580hp on the dyno.

The result? A car that feels noticeably sharper, more responsive and more engaging to drive, while retaining the OEM refinement and characteristics that BMW intended.

For owners who don’t want to unlock their ECU, don’t want to run an aftermarket tune, or are looking for a more warranty-friendly alternative, this is the perfect upgrade.

Factory-developed performance. Factory drivability. Factory integration.

📩 Message us for compatibility checks and pricing.

BMW Specialists Essex
DCL Tuning

Address

Wickford

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 9am - 6pm

Telephone

+441268975253

Website

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