SYNERGY 2 (Ronbox2). 2 CHANNEL WITH MAF COMPENSATOR.

MORE VEHICLES ADDED: BMW, MERCEDES , Kia/Hyundai, X-Types, Mondeo mk3, Volvos & Renaults

Ronbox 2 Synergy 2

 

 

The Synergy 2A is a combination of our Synergy One common rail digital tuning unit PLUS a digital maf signal compensator / booster AND is still a unique product that outperforms all other modules.

 

It is available for selected diesels that use a 5pin Bosch or Pierburgh maf sensor (or certain other brands)

 

A Rover 75 owner said in April '14 " OH WOW!!! What have you done to my car! AMAZING :) Thank you! Fantastic product!"  and another said "works great like a new car would highly recomend buying one A++++++"

 

Why should you buy one rather than have a remap or another make of tuning box?

On engines fitted with a Bosch maf (air flow meter) when it goes out of spec by even a few percent, there is an adverse effect on the performance, especially below 2000rpm, and also on the fuel consumption. The poor low rev performance, which makes pulling onto roundabouts and into traffic a heart stopping, clutch slipping procedure, is possibly what has made you look into tuning products but unless you address this maf issue, no ordinary tuning box or remap will work properly. This will result in a disappointing experience and often ends in a dispute with the seller over the lack of results.  Click this link to read more on maf issues.

 

Over 11years ago we found the solution with our Mafam maf boosters and these led us to develop the Synergy 2a - a tuning box + a maf compensator which we tested and refined on our own Rover 75 which has a BMW M47 engine & Bosch maf. We also realised that we could recalibrate a much lower cost maf sensor (1/3rd the price of the Bosch one) fitted by Mercedes to their C220cdi range to produce a Bosch alternative. Since then we've sold thousands of our reliable modules and just as many Pierburgh maf sensors and there is no sign of demand falling.

 

From a cost viewpoint, our Special Offer which includes the Synergy 2a and maf sensor is £239.95 delivered with 30day money back guarantee and 5yr warranty. A remap from a reputable company will be £250 or more and remember, you will still need to pay £180 for a new Bosch maf on top unless you have already changed it. Similarly for most other makes of tuning box. (Also don't forget the Synergy is transferable to your next vehicle for under £40 - you cannot transfer a remap)

 

Many other makes and models of vehicle using similar Bosch mafs can experience the same performance and fuel consumption issues so we have gradually extended the Synergy 2a coverage.

 

The SPECIAL OFFERS below save you money compared to buying everything separately - equivalent to £10 off the maf and £10 off a dash switch AND by using code J17 at the checkout, you can save another £15.

OUR SYNERGY 2A OFFER 1

Comprises a Synergy 2a, Pierburgh maf, hex key for easy removal of the air filter cover, 5sided security torx bit for changing the maf, cable ties + velco and instructions.

 

All you need is a 8mm spanner to remove the engine cover and 30mins of your time to effect a major transformation of your 75, ZT or TD4.

OUR SYNERGY 2A OFFER 2.

Comprises a Synergy 2a, Pierburgh maf, hex key for easy removal of the air filter cover, 5sided security torx bit for changing the maf, cable ties + velco and instructions.

Plus a dash switch or push button of your choice - see below for options. Just let us know by leaving a note during checkout.

 

All you need is a 8mm spanner to remove the engine cover and 30mins of your time to effect a major transformation of your 75, ZT or TD4.

SOME ROVER 75 & MG ZT OWNER'S FEEDBACK:

"OH WOW!!! What have you done to my car! AMAZING :) Thank you!

Simply amazing - it's like having a new car

Quick service good instructions and incredible difference !

Great Item, what difference it makes, Super Fast delivery 5 Star *****

 

SOME OF MANY COMMENTS FROM HAPPY FREELANDER TD4 OWNERS:

 

I now have the car it should of been!

If you've got a TD4 buy one of these. Absolutely amazing. Transforms my 'lander

Spot on fast delivery. Just fitted to cat and test drive. Revelation!

Fantastic product!

 

 

More customer comments on our Ebay site's 'feedback rating' & tuning-diesels.com

dieseltuningbox features Synergy 2 features

BRIEF SPECS . Full details on our tuning-diesels.com website

 

With 2 channels, the Synergy 2A (also known as Ronbox 2A) provides results are far better than two separate modules - its another brilliant Roverron product and can be distinguished from the Synergy One as it has two toggle switches - one for each channel.

 

A typical customer comment:

".. the difference between standard and after fitting is utterly incredible"

 

CHANNEL 1. POWER SECTION:

  • POWER: FROM 114BHP TO 144 BHP @ 4000RPM on my Rover 75CDT.
  • POWER: FROM 128BHP TO OVER 155 BHP @ 3500RPM on an owners ZT cdti (corrected flywheel bhp)
  • UPTO 30% MORE BHP - depends on vehicle and which power option you choose when buying)
  • UPTO 40% MORE TORQUE AT 2000RPM
  • 5-15% BETTER MPG*
  • 5 POWER / TORQUE SETTINGS  
  • BYPASS SWITCH. (2nd from right in photo)
  • PLUGS STRAIGHT IN  - IN MINUTES WITH NO WIRES TO CUT OR JOIN
  • OEM CONNECTORS

CHANNEL 2. DIGITAL MAF COMPENSATOR

  • DEVELOPED FROM THE HIGHLY EFFECTIVE MAFAM MF75 & MF1P
  • DIGITALLY REMAPS THE MAF SENSOR SIGNAL IN REAL TIME
  • 2 SETTINGS TO COVER VARIOUS DEGREES OF DETERIORATION
  • SEPARATE BYPASS SWITCH (far right in the photo)
  • PLUGS STRAIGHT IN  - IN MINUTES WITH NO WIRES TO CUT OR JOIN
  • OEM CONNECTORS
  • ENABLES THE CHEAPER PIERBUGH MAF SENSOR TO BE FITTED IF YOUR MAF SENSOR IS COMPLETELY DEAD, SAVING YOU OVER £100 compared to a genuine Bosch maf. The Pierburgh maf is not a cheap clone, it is an oem Mercedes part recalibrated by the Synergy 2a to work with your engine and also tweaked to further enhance performance and economy. Not applicable to Mondeo/X-type/Renault.

OTHER FEATURES:

  • 30DAY MONEY BACK GUARANTEE
  • 5 YEAR WARRANTY (12months for mafs)
  • TRANSFERABLE WHEN YOU CHANGE VEHICLE (from £10 to £40 depending on new vehicle)
  • SOCKET FOR OPTIONAL DASH SWITCH OR PUSHBUTTON

 

WHICH VEHICLES IS IT FOR?    Currently available for diesels which have a 5pin Bosch MAF sensor & a few with 6pin Siemens maf.

  1. Rover 75, MG ZT, cdt / cdti 
  2. Freelander 2L TD4, 
  3. BMW with 5pin maf, - usually pre 2005 - check vehicle list here
  4. Ford Mondeo Mk3 2 & 2.2L tdci, 6pin 4 wire maf
  5. Renault / Volvo 1.9 dci  - 6pin maf.
  6. Jaguar X-type 2 & 2.2L,  6pin 4 wire maf
  7. Rangerover 3L TD6 175bhp BMW engine, not v6.
  8. Alfa, Fiat, & some Vauxhalls with Bosch 5pin maf,
  9. Mercs with 5pin Pierburgh maf, usually pre 2009 -  check vehicle list here.
  10. Some Kia & Hyundais with 5pin Bosch maf. eg  138/140bhp 2.5crdi, early, lowest power 2.9crdi
  11. Vauxhall 1.3 cdti
  12. Volvo 2.4 D5 with 5pin Bosch maf listed below
  13. S60 2.4TDI 163BHP '01 TO '05 D5244T

    S60 2.4TDI 130BHP '01 TO '05 D5244T2
    S60 2.4TDI 185BHP '05 >  D5244T3

    S80 2.4TDI 163BHP '01 TO '05 D5244
    S80 2.4TDI 130BHP '01 TO '05 D5244T2

    V70 II 2.4TDI 163BHP '01 TO '07 D5244T
    V70 II 2.4TDI 130BHP '01 TO '05 D5244T2

    XC70 2.4TDI 163BHP '01 TO '05 D5244T

    XC90 2.4TDI 163BHP '03 TO '05 D5244T

     

    OPTIONAL DASH SWITCH, SPORT OR ECO BUTTONS

The 3position dash switch centre setting gives amazing economy in day to day use (mixed roads) and you can switch to full power when you need to whilst driving therefore its acting as a 'Sport' button, but the most common uses are probably for urban/extra urban, towing/ not towing,  his/hers (or vice versa!),

FEB 2016 UPDATE. We have revised the dash switch range and added chromed plated brass or black alloy push buttons. See below.

 

MORE CUSTOMER FEEDBACK ON OUR REVIEWS PAGE

 

WHICH DO I NEED.

The 2a boosts the performance across the entire rev range. Similar results are achieved on most BMW with  5pin maf sensor as well as Alfa, Fiat, Kia, Hyundai, Mercedes, some Vauxhalls & Volvos - most vehicles that use a 5pin Bosch air flow sensor in fact.

 

DO I NEED THE PIERBUGH MAF AS WELL? (only applies to the 75/ZT/TD4, BMW2/2.5/3L, Mercs with 5pin maf)

Generally speaking if the vehicle is more than 6-8years old or has done over 75-100k miles then the maf will probably need to be replaced. If the mpg is very poor, there are big flat spots and/or smoke from the exhaust, then change it.  Even if you don't think there is a problem with your maf, it makes sense to fit a Synergy 2a because the Bosch mafs always give problems sooner or later.

NB:  IF YOU BUY OUR PIERBURGH MAF IT MUST BE USED WITH THE SYNERGY 2A - IT WILL NOT WORK ON ITS OWN. YOU MUST USE SETTINGS 6 TO 10 AND THE AIR SWITCH MUST BE DOWN. (excl some BMW & Mercedes when you use settings 1-5)

 

WHY NOT JUST FIT A NEW OEM MAF AND A SINGLE CHANNEL TUNING BOX?

1) Cost: most vehicles that the 2a fits use an expensive Bosch maf (£150+) & the cheaper alternatives are poor or unreliable & usually both. German company Pierburgh are second  only to Bosch in terms of vehicle parts and we have found that over 11years, the maf we supply is reliable and 1/3rd the cost of a Bosch one. BUT the Synergy 2a recalibrates it so you couldn't use one without a 2a.

2) We adjust the maf signal to optimise the performance & fuel economy - this can make a big difference to the driveability below 2500rpm.

 

WHAT IS THE BEST CHOICE FOR MAXIMUM MPG?

Most owners find that the 2a or 2e with maf and dash switch gives the best economy and thanks to the dash switch, the extra performance is available at the flick of the switch. Td4 owners are achieving remarkable mpg with the dash switch and a 2a (middle dash switch setting for economy). The 2e is also available with the dash switch.

 

HOW EASY IS IT TO FIT?  More fitting info on this page of our tuning-diesels.com site

IT IS 100% PLUG IN DIY FIT. Fitting is straightforward with one cable connecting to the fuel rail sensor like a single channel tuning box, and the other cable connects to the maf sensor near the airfilter. Manufacturers connectors are fitted so no wiring alterations are needed, there are no wires to connect to the battery and no reprogramming of the engine ecu.

HOW TO BUY:  We aim to ship within 24hours by Royal Mail

  1. PLEASE CLICK ON THE BUTTON ABOVE OR USE THE ONES BELOW.
  2. Choose your vehicle. For BMW & Mercedes, check the vehicle list here
  3. Choose the optional Maf sensor - (Not Kia, Hyundai, Renault, Mondeo, X-Type) FREE TORX BIT + SAVE £9.50 COMPARED TO BUYING SEPARATELY.
  4. Choose an optional dash switch.  Nb if choosing a green led pushbutton its a 'ECO' switch so OUT is Power & led is off, IN is Eco and led is lit. Red ones work opposite way - ie as a 'SPORT' switch.
  5. ALL SWITCHES JUST £15 WHEN BOUGHT WITH A SYNERGY 2, (NORMALLY £20)

SPECIAL OFFERS 1 & 2: To buy, just choose the 3 items  - Synergy 2, maf & dash switch or pushbutton if required and you'll get the offer price -  £239.95 or £249.95 with dash switch.

Finally click on Add to Basket.

SYNERGY 2A £189.95 for.....................

MAF SENSOR OPTION - 75/ZT/TD4 ONLY..............

DASH SWITCH OPTIONS....................
Synergy dash switch

OPTIONAL DASH SWITCHES FOR THE SYNERGY / RONBOX RANGE Should you wish to fit one at a later date.

These simply plug into the socket on the end of the module once you have fed the cable through from the cabin.

The bicolour led is in the end of the toggle lever and glows green or red for eco or power, or off for the centre position, which is eco2 or off, depending on the Synergy firmware. The switch can be removed from the housing and fitted through a 6mm hole in the dash, or centre console etc.(before you route the cable to the Synergy)

 

PUSHBUTTON SWITCHES. Please note that if you buy a green pushbutton not at the same time as the Synergy 2a, both colours will operate thus:  OUT =  eco, led off; IN =  power, led lit. Power uses whatever the rotary switch on the Synergy is set to.

BLACK PUSH BUTTON WITH GREEN LED

High quality push button with black body and red or green led requring a 16mm fixing hole. Prewired so just plugs into the Synergy's socket.

IN is power led lit, out is eco led off. 

POWER uses the setting on the Synergy module's rotary switch.

THE SWITCH IS PREWIRED AND JUST PLUGS INTO THE SOCKET ON THE SYNERGY MODULE.

CHROME PUSH BUTTON WITH RED LED

High quality chrome push button with red or green led, requring a 16mm fixing hole. Prewired so just plugs into the Synergy's socket.

IN is POWER, led lit, out is Eco or off (depends on the Synergy firmware, default is eco ).

Eco is the same as the middle setting off the 3position dash switch. POWER uses the setting on the Synergy module's rotary switch.

 

THE SWITCH IS PREWIRED AND JUST PLUGS INTO THE SOCKET ON THE SYNERGY MODULE.

ALSO AVAILABLE WITH BLACK ALLOY BODY & BUTTON

 

  ALL TYPES NOW £20.   AVAILABLE TO BUY FROM THE

MAF / SWITCHES PAGE

IF YOU NEED A REPLACEMENT MAF, THE PIERBURGH MAF IS AVAILABLE FROM US FOR £64.50 or £74.50 with the security torx bit. FREE UK delivery.  CLICK TO BUY
 

TELEPHONE ORDERS:

0845 539 0470

FAST DESPATCH & FAST

FREE UK DELIVERY

TUNING-DIESELS

RONIAN LTD,

PENLEA, 150 BARMORE RD,

TARBERT, ARGYLL, PA29 6TW

0845 539 0470

Mob: 07547 162663

Car: 07933 089926

 

Alternatively please click ENQUIRE Please check your spam folder if no reply received within 48hrs.

 UPDATED 9-10-2017

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Our domains & trading names: roverron-tuning.com, roverrontuning.com roverron.com,roverrontuning.co.uk, Synergy2.co.uk, Synergytuning.co.uk, Synergy.uk.com.Our registered ® trademarks: Synergy, Synergy-ronbox, Ronbox