JBM Performance

JBM Performance πŸ”§Performance Parts.
πŸ“ˆBespoke Engine Tuning.
πŸ’»Advanced Diagnostics.

K04 converted MK5 GTi in for Stage 2+, making a healthy 365bhp and 496Nm.Putting the power down thanks to a Quaife limit...
02/06/2026

K04 converted MK5 GTi in for Stage 2+, making a healthy 365bhp and 496Nm.
Putting the power down thanks to a Quaife limited slip differential, our custom ASR mapping and linear power delivery.
The ultimate FWD recipe.
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”


β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ“ž 0114 276 8193
πŸ“§[email protected]
πŸ–₯www.jbmperformance.co.uk
πŸ“Unit 4, Fieldhouse Way, Sheffield, S4 7SF
⏰Mon-Fri 8AM-5PM
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”

If you’re looking to take your 2.0 TFSI to the next level, we got you.β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€” β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”πŸ“ž 0114 276 8193πŸ“§info@jbmp...
21/05/2026

If you’re looking to take your 2.0 TFSI to the next level, we got you.
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”


β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ“ž 0114 276 8193
πŸ“§[email protected]
πŸ–₯www.jbmperformance.co.uk
πŸ“Unit 4, Fieldhouse Way, Sheffield, S4 7SF
⏰Mon-Fri 8AM-5PM
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”

20/05/2026

MQB 2.0TFSI Simos 18 tuning β€” now with advanced motorsport features

If you own one of the following:

Mk7 / Mk7.5 Golf GTI & R
Audi S3 8V
Seat Leon Cupra 290 / 300
And other MQB 2.0 TFSI applications

We’re now able to offer a range of additional software features alongside our custom ECU calibration work, including:

*Multi-map switching β€” up to 5 maps
*Rolling anti-lag / rolling launch
*Static boosted launch control
*Flex-fuel calibration
*Advanced traction control strategies for FWD cars
*No-lift shift for manual transmissions
*Boost by gear - ideal for FWD cars

From stock turbo cars to hybrid & full frame set ups, ethanol blends, track cars and fast road builds, every calibration is tailored properly to suit the vehicle, hardware and intended use.

Get in touch to discuss your setup.

β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”


β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ“ž 0114 276 8193
πŸ“§[email protected]
πŸ–₯www.jbmperformance.co.uk
πŸ“Unit 4, Fieldhouse Way, Sheffield, S4 7SF
⏰Mon-Fri 8AM-5PM
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”

We are currently seeking a skilled Technician to join our team. The successful candidate will be responsible for conduct...
11/05/2026

We are currently seeking a skilled Technician to join our team. The successful candidate will be responsible for conducting fault diagnostics (ACTUAL diagnostics, not simply reading DTC’s with a scan tool), servicing & repairs whilst utilising various technical skills to support our projects.

To apply, please send your CV & cover letter to [email protected]

Duties:
- Remove & re-fit engines & transmissions for repairs or performance engine/transmission building
- Ability to replace timing belts & chains, replace clutch/flywheel units & service engines, transmissions & differentials un-assisted
- Load & unload vehicles on to our dyno pre & post tuning (training will be provided)
- Utilise our advanced diagnostic tools to correctly & accurately diagnose faults, then implement the necessary repairs
- Demonstrate mechanical knowledge in troubleshooting & problem-solving

Requirements:
- Minimum 3 years experience in the automotive industry
- Enthusiasm & passion for modified cars, tuning & upgrades. This is more than just a job to us, we love the industry & take pride in what we do.
- Can-do attitude, even when a job may not be straightforward & there are no clear-cut instructions. You must be able to improvise & have a positive attitude with desire to succeed in your given role.

- Full UK licence required - no more than 6 penalty points
- Understanding of vehicle electronics, basic principles. Further training can be provided for specialist electronics work
- Familiarity with diagnostic scan tools, ability to use applications such as VCDS for data-logging & fault finding
- Excellent attention to detail & problem-solving skills
- Experience with VAG/BMW cars

Further training will be provided so that you can adapt to our way of working & improve your skill set, as long as you have the right attitude we will always be willing to help you learn!

Pay: Competitive, depending on experience

Benefits:
- Company events
- Company pension
- Employee discount
- Workshop use for own vehicle

Experience:
- Mechanic: 3 years (required)

Licence/Certification:
- Driving Licence (required)

06/05/2026

This is how we test DQ250 mechatronic units. Safe to say this one did not pass.
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”


β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ“ž 0114 276 8193
πŸ“§[email protected]
πŸ–₯www.jbmperformance.co.uk
πŸ“Unit 4, Fieldhouse Way, Sheffield, S4 7SF
⏰Mon-Fri 8AM-5PM
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”

06/05/2026

Dyno health check logs show no lambda control, previous tuner disabled both lambda sensors.
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”


β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ“ž 0114 276 8193
πŸ“§[email protected]
πŸ–₯www.jbmperformance.co.uk
πŸ“Unit 4, Fieldhouse Way, Sheffield, S4 7SF
⏰Mon-Fri 8AM-5PM
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”

22/04/2026

This 2014 Audi S3 8V equipped with an LITTCO L480 produced a strong power output of 470bhp and 602Nm, and that’s with a catalytic converter.

Want your German car tuning? Send us a message!

β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”


β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ“ž 0114 276 8193
πŸ“§[email protected]
πŸ–₯www.jbmperformance.co.uk
πŸ“Unit 4, Fieldhouse Way, Sheffield, S4 7SF
⏰Mon-Fri 8AM-5PM
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”

The last delivery of E85 was nearly wiped out in a matter of hours. We now have 9 drums of Renegade E85 left.This is the...
21/04/2026

The last delivery of E85 was nearly wiped out in a matter of hours. We now have 9 drums of Renegade E85 left.
This is the last batch available before the price increase. Collect yours while you can!
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”


β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ“ž 0114 276 8193
πŸ“§[email protected]
πŸ–₯www.jbmperformance.co.uk
πŸ“Unit 4, Fieldhouse Way, Sheffield, S4 7SF
⏰Mon-Fri 8AM-5PM
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”

Our own Jack’s 325d E91 getting an intercooler upgrade.Here’s the original intercooler next to the new Airtec unit, and ...
01/04/2026

Our own Jack’s 325d E91 getting an intercooler upgrade.

Here’s the original intercooler next to the new Airtec unit, and the difference speaks for itself. The factory intercooler is smaller, more restrictive, and far more prone to heat soak, especially once a diesel turbo car is driven hard or tuned. The Airtec replacement gives you a much larger core, improved airflow, and better cooling efficiency where it matters.

Benefits of the upgrade:

β€’ Lower intake air temperatures
β€’ Reduced heat soak under repeated load
β€’ Improved airflow and charge air cooling
β€’ More consistent performance
β€’ Better support for tuned applications

The standard intercooler can quickly become a limitation on many turbocharged diesel and petrol cars. A larger upgrade like this helps keep charge temperatures under control, which means denser air and more consistent performance.

We also supply Airtec intercoolers for a wide range of applications, including BMW and VAG vehicles, so if you are planning upgrades for your own car, get in touch!

β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”


β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ“ž 0114 276 8193
πŸ“§[email protected]
πŸ–₯www.jbmperformance.co.uk
πŸ“Unit 4, Fieldhouse Way, Sheffield, S4 7SF
⏰Mon-Fri 8AM-5PM
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”

Motul oil and brake fluids now live on our web shop!Motul’s range of products deliver high-performance and protection fo...
31/03/2026

Motul oil and brake fluids now live on our web shop!

Motul’s range of products deliver high-performance and protection for your car on the road and track.

Get in touch to check suitability for your car and use, or place your order online!
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”


β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”
πŸ“ž 0114 276 8193
πŸ“§[email protected]
πŸ–₯www.jbmperformance.co.uk
πŸ“Unit 4, Fieldhouse Way, Sheffield, S4 7SF
⏰Mon-Fri 8AM-5PM
β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”β€”

Address

Unit 4, Fieldhouse Way
Sheffield
S47SF

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm
Saturday 8am - 12pm

Alerts

Be the first to know and let us send you an email when JBM Performance posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Featured

Share