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Description Downloads The FuelTech LS550 V8 complete plug and play harness is the best fit for a standalone LS swap utilizing the FuelTech FT55...

Used to freeze the stock MAP / MAF signal when it reaches a certain value, preventing the sensor from sending a value that is out of range for the ...

Franklin Performance is proud to have designed and manufacture side mount alternator brackets for Mazda 12A and 13B rotary engines. Made from 6061...

Lightweight alternator pulley made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks. Offers faster accele...

Lightweight crank pulley made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks. Offers faster accelerati...

Lightweight pulley set made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks. Set contains: crank pulley...

Lightweight waterpump pulley made from aircraft-grade 6061-T6 aluminium for light weight, and black anodised for great looks. Offers faster accele...

Save money by buying an electric waterpump adaptor, and side mount alternator bracket together! ---------------------------------------------------...

Franklin Engineering Limited is proud to design and manufacture this custom dipstick for Mazda 13B rotary engines.  Designed to improve the appear...

Oil cooler kit to plumb in aftermarket oil cooler to Mazda 12A and 13B rotary engines. High quality braided hose and anodised fittings. The k...

Genuine Mazda Rotary 2-Bolt waterpump gasket, to suit 12A and early 13B engines. Note - these are not required for our electric waterpump adaptors...

Mazda Rotary 3-Bolt waterpump gasket. Genuine Mazda item. Note - these are not required for our electric waterpump adaptors as they use an o-ring ...

Injector bung set to block off injector ports in Mazda 13B centre plates. To fit, the injector bung body is inserted into the injector port and s...

Injector bung set to block off injector ports in Mazda RX8 13B centre plates. To fit, the injector bung body is inserted into the injector port an...

10AN adaptor designed to fit into the 29mm oil filler hole in a Mazda 12A / 13B / 20B rotary centre plate. Often required for dry-sump application...

12AN adaptor designed to fit into the 29mm oil filler hole in a Mazda 12A / 13B / 20B rotary centre plate. Often required for dry-sump application...

16AN adaptor designed to fit into the 29mm oil filler hole in a Mazda 12A / 13B / 20B rotary centre plate. Often required for dry-sump application...

Blanking plug designed to fit into the 29mm oil filler hole in a Mazda 12A / 13B / 20B rotary centre plate. Often required for dry-sump applicatio...

Oil filler cap for Mazda 12A, 13B and 20B rotary engines. CNC machined from billet 6061-T6 aluminium and black anodised for great looks and corros...

Rotary shaped oil cap and aluminium weld-on boss. Great for making custom catch cans, dry sump tanks, overflow bottles etc. Both parts are CNC mac...

Franklin Engineering Limited is proud to manufacture billet aluminium oil filler tubes for Mazda rotary engines. CNC Machined from high quality 60...

Franklin Engineering Limited is proud to manufacture billet aluminium oil filler tubes for Mazda rotary engines. CNC Machined from high quality 60...