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    24 September 2019
Gonth at B&B Audioconcepts

Gonth Range Rover SVR REMAP - Exhaust Pops, Crackles and Bangs - Engine Tuning and Dyno Power Run - XFIRE 12 Inch Subwoofers - Cardiff Remap and B&B Audioconcepts


Who are B&B Audioconcepts

So we are B&B (BIG BASS) Audioconcepts, we are specialists in customising, modifying and upgrading anything that moves, whether on land or sea. We are accreditted with our industry's top affilliations, and you can be confident that your vehicle is in the best possible hands. Audioconcepts have a professional team of staff who are highly experienced in carrying out car audio and security installations for all types of vehicles. Each member is highly skilled in carrying out the services we offer to a very high standard to ensure that each customer gets the best out of their new installation(s).


B&B Audioconcepts Recommends

This incredible Range Rover SVR owned by youtube super star Gonth aka Daneil Gonthier has arrived at B&B Audioconcepts for some customisation. Gonth has opted to go for a Engine Remap and some 12 Inch XFIRE Subwoofers. Already a Beast of a car this SVR engine will be tunned and Remapped to become a Monster of a ride with 612 BHP. The exhaust note was also ramped up to give a barrage of Pops, Crackles and Bangs as it accelerates. Gonth was at B&B Audioconcepts and Cardiff Remaps for the whole process and filmed his own version which is available right from his youtube channel, or click Gonth.


What is Engine Remapping

By customising your vehicles ECU we can set the car up to how it should have left the factory in the first place, our unique process offers better economy, more power and more torque. It will transform your car by giving you a much more rewarding drive.Our fully trained technicians will upgrade the software on your vehicle using the very latest technology and our professional tuning partners ensure that your pride and joy performs to its true potential. Cardiff Remap never use off the shelf maps, we only offer you custom tuned maps that are tailored to your requirements. Our process will result in your vehicles power and torque to be increased by up to 40% For those who opt for the economy tune an increase of 25% can be expected to your MPG. We can also offer a blend of both map which is very popular and offers the best of both, Stronger torque and fuel economy at lower RPM with better throttle response as well as a high performance increase at higher revs, this is very successful on the latest Turbo Diesel Engines. All vehicles covered, whether it be n/a petrol, turbo petrol or turbo diesel, what ever year of vehicle we can tune it.


Most modern vehicles contain an ECU (or Engine Control Unit) that is a small computer that controls how the engine works. Most vehicle manufacturers de-tune the engine by setting the software on the ECU to the defaults before sending the vehicle out to be sold and this restricts the power of the vehicle. Manufactures do this as they sell there cars all over the world, this means that the software settings on the ECU are defaulted for different climates, restrictions and laws. Vehicle remapping is where the manufactures firmware is modified taking away these restrictions.


Remapping a vehicle replaces the default software on the ECU by overwriting it with new software that is programmed to optimize your cars performance. This is known as vehicle remapping. When your car gets remapped the tuned software is plugged into the serial port of your car and overwritten by our computers leading to improved engine performance.


Some Techy Info on Burbles

Exhaust Burble on Acceleration
Some cars' exhaust systems will produce an odd burble or bubbling noise. For the most part this is deliberate when it occurs in vehicles upon acceleration, but not always. Many "street racers" and similar cars have undergone a few modifications to give them better fuel efficiency at higher RPMs. In order for this to occur, the lifters and timing mechanism for the sequence of combustion in the engine's cylinders is altered. This means that, while the engine timing will work well at much higher RPM, the combustion process at lower speeds is slightly off. The burble is in actual fact a series of lean misfirings caused by this timing which rumble out through the exhaust system. It causes no serious damage to the engine, and soon disappears once the vehicle has reached high speeds.

Exhaust Burble on Deceleration
An exhaust burble, or throaty popping noise which could be likened to a babbling brook, is has a different cause if it only occurs when suddenly backing off on a vehicle's throttle. Essentially, the sudden easing off the throttle causes an immediate decrease in exhaust emissions to the degree that atmospheric pressure surrounding the exhaust pipe pushes cool air up into the exhaust system. This air collides with the warm exhaust gasses and creates a rumbling not unlike thunder. Normally this will only happen if the tailpipe has too wide a diameter to maintain equalized air pressure, or there is a seam in the exhaust pipes which is not air tight.



XFR Series Subwoofers were born to be kick-ass high end audio subwoofers for those who work hard and play hard demanding the utmost in power and performance.

XFR Series Subwoofers adopt significant design characteristics from our XMF and XFR “Decimator” Series Subwoofers delivering up to 3000 Watts of max power handling.

XFR Series Subwoofers; work hard, play hard.


XFIRE XFR122 Features:

>>> Die cast "Dura-Frame" black powder basket with "Direct Coil Cooling"
>>> 160 ounce double stacked ferrite motor structure
>>> Machined T-yokes with blacked out back plate
>>> US made 3" 4-layer copper voice coil
>>> Ultra lightweight black carbon fiber cone with "Preceision Linear Drive" dual stitched resin fiber surround
>>> "Dual Core" progressive conex spider assembly with industrial woven dual tinsel leads
>>> XFIRE molded motor cover
>>> XFIRE secure seal gasket
>>> Compression fit terminals


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Range Rover SVR at B&B Audioconcepts for Engine Customisation and XFIRE Subwoofer Upgrade
Audioconcepts Team ready in workshop for Range Rover SVR 12 Inch Subs
XFIRE 12 Inch Subwoofers Installed by B&B Audioconcepts
Range Rover SVR Boarded the Dyno Ramp at Cardiff Remap with B&B Audioconcepts
Preparation Underway on the Dyno Run for Engine Remap
Full Engine Remap and XFIRE 12 Inch Subs All Completed Ready for Gonth

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