Unbeatable Discounts on Top Brands!
Intakes:
Exhaust Parts:
- Scorpion – 25% OFF
- Milltek – 20% OFF
- Cobra – 20% OFF
- Supersprint – 20% OFF
- Remus – 15% OFF
Suspension:
Black Friday Deal: Earn 2x Points Every Friday!⚡
Now accepting fitting inquiries and upgrades at Xatrix, Bradford. Contact us today.
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Black Friday: Double Rewards & Huge Giveaway!
Special Black Friday Price: bootmod3 at £389.99!
Extra 3% off on your first purchase using WELCOM3
Unlock 5% Off Millway Camber Plates with MILLWAY5
New Release: Eventuri's Carbon Gloss Intake System
New Release: BC Racing Applications
New Arrivals from Powerflex!
New Forge Arrival
Get ready for the ultimate Black Friday experience with double the rewards and a chance to win amazing prizes:
1. Earn 2x Points Every Friday
Every Friday this Black Friday season, enjoy double points on all purchases. Save smarter, earn rewards faster, and get more value for your money!
2. Win Big in Our Black Friday Giveaway
With prizes worth over £4000, this is your moment to grab something special. Winners will be revealed on 2nd December 2024. To enter:
Start shopping, start earning, and get ready for big wins this Black Friday!
Unlock your BMW's true performance with this unbeatable Black Friday deal on the bootmod3 Tuning License. Normally priced at £493.00, we're offering it for just £389.99 now during this limited-time event.
Get a FREE ENET cable worth £29.69 with every boomod3 License purchase.
Tips: Get even lower price on this offer with ML Platinum!
Start off with a bang! Use code WELCOM3 to get an extra 3% off your first purchase with us. From high-performance upgrades to essential parts, we’ve got you covered. Don’t miss out—start your journey with savings today!
Get 5% off on Millway camber plates—no minimum spend needed! Use code MILLWAY5 at checkout on selected products and enjoy precision handling for your ride. Don’t miss out; gear up with quality parts now!
Check out Eventuri's X5 G05 M50i intake system boosts airflow, reduces pressure, and enhances turbo sound for a smoother drive. Featuring additional cold air feeds, aluminium inlets, and sleek carbon housings for peak performance and style.
Drive with precision and performance with our latest BC Racing coilovers:
Click each model to learn more and find your perfect fit!
We’ve expanded our lineup with high-performance Powerflex products designed to enhance your vehicle’s handling and durability. Check out what’s new:
All Powerflex bushes are engineered for exceptional performance and durability. Upgrade today and feel the difference!
New Arrival Alert!
Unleash the full potential of your BMW B58 engine with the Forge BMW B58 Carbon Induction Kit!
Highlights:
Optimise performance, reliability, and style in one sleek package. Get yours now!
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Fitting service at Xatrix, West Yorkshire
We can offer a fitting service for this part. Contact us for a fitting quote.
You may also wish to add the Data Cable or the Bluetooth Connect Kit for additional features.
Ready to take your twin turbo BMW to the next level?
How about up to 60hp to the wheels (80hp crank) on a completely stock car or up to 100hp to the wheels (120hp crank) on a fully modified car? The JB4 features a simple plug and play installation harness for easy installation and includes many features not found on any other tune. Including on the fly in dash map switching between factory and various performance maps, optional in dash gauge displays for boost and other critical engine parameters, progressive water/methanol support, ethanol fuels support, built in code reading, and much more.
Remember the JB4 does not require any additional modifications or previous stages. Simply install the JB4 as your first and only modification and enjoy an entirely new fast and smooth racing experience. The JB4 also does not require any user setup or customisation but for more advanced enthusiasts the BMS DATA cable allows you to connect via a laptop for data logging and free software updates.
How to check if you need Harness A or B:
E Series N55 JB4
RHD Extension Harness Upgrade
BMS Data Cable (Optional)
• 2011-2013 N55 BMW E70 X5 35i/iX
• 2011-2013 N55 BMW E71 X6 35i/iX
To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout.
E-N55-JB4-A (Harness A)
E-N55-JB4-B (Harness B)
JB4 Optional Phone Software
JB4 135i 335i Steering Wheel Controls Demo Video
JB4 Optional In Dash Boost Gauge / Shift Light Demo
JB4 Optional Startup Gauge Sweep
Click here for the latest JB4 firmware, map guide, and details.