BBR 350 bhp Mazda 3 MPS

Northamptonshire-based tuning firm BBR has launched a programme of upgrades for the Mazda 3 MPS that boosts power by up to 100 bhp.



The Mazda seems to get overlooked as a mid-size hot hatchback, yet even in standard form its price tag of £23,185 and a 256 bhp (191 kW / 260 PS) 2.3 litre turbocharged engine make it a viable alternative to more high profile rivals, such as the Renault Mégane Renaultsport 250 or Volkswagen Golf GTI.

That anonymity might be an advantage though, especially for anyone who wants the benefits of the BBR conversion without attracting the wrong sort of attention.



Phase One simply consists of an ECU remap, using BBR’s StarChip software. Power is raised to 290 bhp (216 kW / 294 PS), while torque increases from the standard 380 Nm (280 lb/ft) to 447 Nm (330 lb/ft). It’s also claimed that the throttle and turbo responses are more linear, plus fuel economy is reckoned to improve at cruising speeds.



The price, excluding VAT, is £549. Coming in December is a DIY option featuring programmable engine maps that allow the car’s owner to switch between track day, high economy and valet modes.

Phase Two lifts the Mazda’s outputs to 318 bhp (237 kW / 322 PS) and an impressive 501 Nm (370 lb/ft) of peak torque. It too utilises the StarChip ECU, plus some mechanical changes.



These comprise a modified fuel pump, replacement high-flow turbo inlet hoses, a performance air filter, a new 3” stainless steel exhaust downpipe and a sports catalytic converter.



The cost is £1,645 excluding VAT, plus £395 for installation. Also available is a full stainless steel exhaust system for an extra £495.

If those Phase Two results still aren’t good enough, then BBR will carry on and tweak the turbocharger.



Option one involves overhauling the turbocharger and replacing the intercooler, leading to power figures of up to 350 bhp (260 kW / 354 PS). Alternatively, option two ditches the standard turbo in favour of a Garret GT28 unit which, with further alterations to the engine, could unleash 400 bhp (298 kW / 405 PS). Because both turbo conversions are done on a bespoke basis, prices vary.



Given that even the Phase One upgrade is potentially a lot for the Mazda 3’s front-wheel drive chassis to cope with, BBR is sensibly offering suspension packages too.



The Performance Spring Set is £165, while a set of BBR-spec Koni dampers is £795. Fitting for both costs £300, including a geometry set-up.



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