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Mazda MX5 Miata 1.6 NA ROTREX Supercharger kit

Sale! Mazda MX5 Miata 1.6 NA ROTREX Supercharger kit

£2,950.00 £2,799.90


BMM Performance is the sole official distributor of this kits in the UK. Using the famous Rotrex superchargers.
This kit is a true bolt on kit. Everything needed to increase the power output from 115hp stock to 150hp is included in this kit. At the same time the torque is increased to 180nm. Also Stage 2 175bhp and Stage 3 215bhp are available using same Rotrex C15 supercharger.


SKU: CCRNA16S1 Category:

This is one of the few supercharger kits available for mx5 that utilizes a reprogrammed OEM ecu. This means that you will keep the stock driveability and it also cuts down the installation time and cost of the superchargerkit.

The kit is supplied with black bespoke silicone hoses for a stealth look and easy installation.

The bracket is a cnc machined aluminium bracket and combined with the compact low weight Rotrex supercharger this ensures that the added weigth from the superchargerkit is keept at a minimum.

The front mounted intercooler makes sure that the charge air temperatures are kept under control and that there is enough capacity in the kit to make further upgrades at a later stage. On any superchargerkit the belt drive is very essential. Therefore we have inplemented an automatic belt tensioner system in our kit. Be aware of any superchargersystem that does not include an automatic belt tensioner system.
Before installing any superchargerkit always make sure that your fuel supply system and your cooling system is in good working conditions.

The full kit contains:
– Rotrex c15-60 supercharger
– Oil system for the supercharger
– CNC machined Aluminium bracket including belt tensioner and belt
– Black silicone hoses
– Bypass Valve
– Reprogrammed ECU (on exchange basis)
– All bolts nuts spanners etc to install the kit
– Comprehensive installation guide.
The kit has been extensively proved and tested at a dyno, on the road and on the track.

Please note – only available for cars without aircon – When ordering please state if your car is equipped with powersteering.

Based on our experience taking our democars to the track, we recommend you the following upgrades if you wish to upgrade the power further or if you use your car for trackdays.
– Upgraded sport clutch (we offer Competition Clutch and Exedy at good price if order in conjuction with this kit)
– Upgraded radiator (we offer Koyorad, Mishimoto, Mocal and other top brands radiators with good discount if order in conjuction with this kit)
– Lower temperature thermostat
– High performance spark plugs

We offer also a Stage 2, Stage 3 and Stage 4.
For a stage 2 version it is necessary to upgrade the fuel supply system further:
– High flow fuel pump
– Adjustable Fuel Pressure Regulator
The stage 2 version offers power output of 175HP and it is also recommendable to change clutch and flywheel. We offer Exedy and Competition Clutch kits at good rate. Please inquiry us.

Stage 3 and Stage 4 are a custom set-ups. A standalone ECU (We can provide AEM EMS series ECUs) is required for both to get rid of the stock MAF, bigger injectors, etc.

Stage 3 with C15-60 is capable of 215 bhp.

Stage 4 with a bigger supercharger (C30) is under development.

Contact us for more details. We can offer custom solutions and also installation.


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