JCE Performance-Essex

JCE Performance-Essex 🚗 BMW / VAG
⚙️ ECU / TCU / DPF/ AdBlue
📍 Essex & surrounding areas
🔧 Autotuner / B Flash / MMS Flex / Kess V2

Another one in the workshop today! 🔧This BMW M4 S55 is in with us for a sump gasket replacement. A common repair on the ...
30/06/2026

Another one in the workshop today! 🔧

This BMW M4 S55 is in with us for a sump gasket replacement. A common repair on the S55, but one that needs to be done properly to ensure a long-lasting, leak-free result.

✔️ Sump gasket replacement
✔️ Genuine quality parts
✔️ Professional workmanship

Whether it’s maintenance, repairs, diagnostics or performance tuning, we’ve got you covered.

📍 JCE Performance
📩 Message us for bookings and quotes.

🔥 S55 / N55 RELIABILITY PACKAGE – NOW AVAILABLE AT JCE PERFORMANCE 🔥Protect your investment before it becomes an expensi...
07/06/2026

🔥 S55 / N55 RELIABILITY PACKAGE – NOW AVAILABLE AT JCE PERFORMANCE 🔥

Protect your investment before it becomes an expensive repair.

Whether your BMW is standard, tuned, or regularly driven hard, our S55/N55 Reliability Package is designed to improve long-term engine reliability and help prevent common bearing-related issues.

✅ ACL Rod Bearings
✅ ARP Rod Bolts
✅ Baffled Sump Upgrade
✅ Genuine BMW Sump Gasket
✅ Motul / Millers Fully Synthetic Oil
✅ Genuine BMW Oil Filter
✅ Full Health Check & Inspection

💷 £1800 – ALL PARTS & LABOUR INCLUDED

Suitable for:

🔹 M135i
🔹 M235i
🔹 335i
🔹 435i
🔹 535i
🔹 M2
🔹 M3
🔹 M4
🔹 Other N55 & S55 Powered Models

Benefits:

✔ Reduced risk of rod bearing failure
✔ Improved oil control under hard driving
✔ Increased engine reliability
✔ Ideal for tuned & modified vehicles
✔ Peace of mind for spirited driving

📍 JCE Performance
📩 Message us today to secure your booking.

BMW M235i in with us today for a few jobs and a thorough inspection. 🔧This one came in requiring attention to a couple o...
05/06/2026

BMW M235i in with us today for a few jobs and a thorough inspection. 🔧

This one came in requiring attention to a couple of common leak points, along with a full vehicle health check for peace of mind.

✔️ Sump gasket replacement
✔️ Rear differential seal replacement
✔️ Full vehicle health check completed

Regular maintenance and early diagnosis help keep these cars performing as they should while avoiding more costly repairs in the future.

The M235i is now back on the road, leak-free and ready to enjoy. 💪

📍 JCE Performance
🔧 Servicing | Repairs | Diagnostics | ECU & TCU Tuning

BMWService N55

BMW 435i in today for some much-needed TLC! 🔧Oil leak? Sorted.This BMW 435i arrived with a leaking sump gasket, a common...
03/06/2026

BMW 435i in today for some much-needed TLC! 🔧

Oil leak? Sorted.

This BMW 435i arrived with a leaking sump gasket, a common issue on the N55 engines. We’ve stripped it down, replaced the failing gasket, and got everything sealed back up properly.

No shortcuts, no temporary fixes — just a proper repair done right. 👌

✅ Sump gasket replacement
✅ Oil leak rectified
✅ Fresh oil fitted
✅ Ready for the road

Keeping these leaks under control now helps avoid bigger problems later.

📍 JCE Performance

BMW M135i (N55) In Today 🔧This M135i came in for an oil and filter service following a recent rod bearing replacement ca...
29/05/2026

BMW M135i (N55) In Today 🔧

This M135i came in for an oil and filter service following a recent rod bearing replacement carried out elsewhere.

As with any major engine work, a fresh oil service after the initial running period is a sensible precaution to help remove any remaining assembly debris and ensure the engine stays in top condition.

✅ Fresh engine oil
✅ New oil filter
✅ Vehicle health check completed
✅ Ready for the road

Whether it’s routine maintenance, diagnostics, repairs or performance upgrades, we’ve got you covered.

📍 JCE Performance
📩 Get in touch to book your vehicle in.

We had Ollie’s stunning M240i in with us yesterday morning for a Oil Service ahead of his NC500 trip next weekend 🔧 🚗 🛣️...
17/05/2026

We had Ollie’s stunning M240i in with us yesterday morning for a Oil Service ahead of his NC500 trip next weekend 🔧 🚗 🛣️

Motul 5W-40 ✅
Genuine BMW Oil Filter ✅

📍JCE Performance
🔧 Servicing | Repairs | ECU/TCU Tuning | Mobile Tuning

BMWService NC500 NorthCoast500

Ford Focus 1.0 EcoBoost in with us for a full wet belt replacement along with heater matrix hoses due to coolant leaks 🔧...
12/05/2026

Ford Focus 1.0 EcoBoost in with us for a full wet belt replacement along with heater matrix hoses due to coolant leaks 🔧

Completed using all genuine Ford parts to ensure reliability and longevity ✅

A very common issue on these engines and something that should never be ignored. Preventative maintenance is key with the 1.0 EcoBoost platform 👌

Another one back on the road running spot on 🚗

For servicing, repairs & tuning:
📩 Message us today
📍 JCE Performance

Mercedes X-Class in with us today for a suspension lift kit install complete with adjustable drop links 🔧⬆️Giving this X...
08/05/2026

Mercedes X-Class in with us today for a suspension lift kit install complete with adjustable drop links 🔧⬆️

Giving this X-Class the stance it deserves while improving suspension geometry and overall drivability. Adjustable drop links fitted to keep everything sitting correctly after the lift and eliminate unwanted preload on the anti-roll bar 👌

Another clean install carried out in-house at JCE Performance 💥

📍Suspension upgrades
📍Lift kit installations
📍Performance & mechanical specialists

Get in touch to upgrade your pickup, 4x4 or daily 🚘

4x4 OffRoad

Address

Unit 3 Windsor Gardens
Southend-on-Sea
SS54LH

Telephone

+447355737007

Website

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