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800 PS / 985 NM at the B & B Jeep Grand Cherokee Trackhawk

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800 PS / 985 NM at the B & B Jeep Grand Cherokee Trackhawk

B&B Automobiltechnik lets it rip again! The tuner has pre-buttoned the huge 710 PS Jeep Grand Cherokee Trackhawk and, if desired, gives it a significant increase in performance and some optical retouching. But first we come to the power upgrade. The top model of the series is actually overpowered ex works with 710 hp and 868 Nm torque, as we find. After all, the power ensures a sprint of 3,7 seconds to 100 km / h and the top speed only ends at an insane 289. You should never forget that you are sitting in a 2,5 ton SUV and not in a super sports car. B&B is now overdoing it and mobilizing 2 PS and 800 Nm torque by means of a 985-stage increase in performance. The acceleration to 100 km / h is reduced from 3,7 to just 3,4 seconds and the top speed increases to over 300 km / h.

Stage 1 enables 740 PS and 900 Nm

800 PS / 985 NM at the B & B Jeep Grand Cherokee Trackhawk

The 2-stage Tuning program comes as Stage 1 with a chip tuning software and provides 740 PS & 900 Nm. Stage 2 also changes the compressor ratio and, in addition, the intake and air ducts are optimized. But B&B is also upgrading all other Grand Cherokee models. For example, chip tuning - also as ECO version - in the Grand Cherokee 3.0 V6 CRD for a jump from 250 PS / 570 Nm to 300 PS / 680 Nm. And of course an adequate soundscape should not be missing. The V8 compressor is provided with a high-performance exhaust system with flap control made of polished stainless steel. The exhaust system alone generates an additional output of around 11 kW / 15 PS and it still has an EC operating permit.

22 Zöller in black with PinStripe in yellow

800 PS / 985 NM at the B & B Jeep Grand Cherokee Trackhawk

And slightly modified, it is also available for the Grand Cherokee SRT. And as already mentioned, there are also a few visual changes. The black photo vehicle received in-house B&B alloy wheels in black and yellow. There is the variant B21 or B23 and it is installed on the Trackhawk in the format 11,0 × 22 inches all around with tires in the dimensions 315 / 30-22. And so that the wheel set sits consistently and precisely in the wheel arch, the tuner lowers the power SUV with a sport spring set by approx. 50 mm. If we receive timely information on further changes not mentioned so far, there will of course be an update for this report. It is best to subscribe to our feed and if there is something new you will be informed immediately. We hope you enjoy looking at the pictures.

800 PS / 985 NM at the B & B Jeep Grand Cherokee Trackhawk

(Photos: B&B automotive technology)

Here are the details of the Jeep Grand Cherokee Trackhawk:

  • 2-stage performance increase
    - from 710 PS / 868 Nm to 800 PS and 985 Nm (Stage 2 - modification of the electronic engine electronics)
    - from 710 PS / 868 Nm to 740 PS and 900 Nm (Stage 1 - modification of the electronic engine electronics, change of the compressor ratio, boost pressure increased by about 0,25 bar, intake and air ducts optimized)
    - Chiptuning also for all other Grand Cherokee models (e.g. Grand Cherokee 3.0 V6 CRD from 250 PS / 570 Nm to 300 PS / 680 Nm)
  • 0 at 100 km / h in 3,4 seconds
  • Top speed over 300 km / h
  • B & B high-performance exhaust system with flap control (made of polished full stainless steel, additional power of about 11 kW / 15 PS, EC operating permit, also available for the Grand Cherokee SRT)
  • B&B a set of sport springs (about 50 mm lower)
  • B&B light alloy wheels B21 + B23 - VA + HA 11,0 × 22 ″ inches
  • Tires 315 / 30-22

800 PS / 985 NM at the B & B Jeep Grand Cherokee Trackhawk

We still have many thousands more tuning reports on tuningblog.eu, if you wanted to see an excerpt then just click HERE. And we also have a lot more cars from the tuner B&B Automobiltechnik, following a small excerpt:

Bright pea with power: B & B VW Up! GTi with 145 PS & 260 NM

800 PS / 985 NM at the B & B Jeep Grand Cherokee Trackhawk

Compact steam hammer from B&B - 550 PS Audi RSQ3

800 PS / 985 NM at the B & B Jeep Grand Cherokee Trackhawk

B & B tuning: VW Beetle convertible with 380 PS and 20 Zöllern

800 PS / 985 NM at the B & B Jeep Grand Cherokee Trackhawk

Range Rover Velar from B & B with maximum 450 PS & 600 NM

800 PS / 985 NM at the B & B Jeep Grand Cherokee Trackhawk

B & B Automotive Range Rover Velar with 625 PS

800 PS / 985 NM at the B & B Jeep Grand Cherokee Trackhawk

450 PS in B & B Automotive VW Golf VII GTI TCR

800 PS / 985 NM at the B & B Jeep Grand Cherokee Trackhawk

B&B Jeep Grand Cherokee Trackhawk

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About Thomas Wachsmuth

Thomas Wachsmuth - He has been an integral part of tuningblog.eu since 2013. His passion for cars is so intense that he invests every available penny in them. While he dreams of a BMW E31 850CSI and a Hennessey 6x6 Ford F-150, he currently drives a rather inconspicuous BMW 540i (G31/LCI). His collection of books, magazines and brochures on the subject of car tuning has now reached such proportions that he himself has become a walking reference work for the tuning scene.  More about Thomas

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