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Welcome to Ryan Rotary Performance

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Unleash The Power of The Rx8

For all of your Rx8 engine rebuild requirements.....Get in Touch.

Welcome to Ryan Rotary Performance,

Here you will find all of your Rx8 performance needs.

Our Aim

At Ryan Rotary Performance we aim to provide a small selection of quality Mazda Rx8 parts aimed at rotary maintenance and performance to help you and your Rx8 stay on the road.

In addition to the parts store, we offer the following services to enhance your Rx8’s Performance:

  • Compression Testing Facility
  • ECU tuning  
  • Rx8 Engine Rebuild
  • Rx8 Street Port
  • Rx8 Bridge Port

As well as bespoke Rx8 engine rebuilds and services, we aim to be your Rx8 specialist of choice.

Ryan Rotary Performance Performance Parts
Ryan Rotary Performance Performance Parts
Ryan Rotary Performance Performance Parts
Ryan Rotary Performance Performance Sump
Ryan Rotary Performance Performance Parts

Ryan Rotary Performance Rx8

Ryan Rotary Performance Rally Car

RRP Rx8 Rally Car Sponsorship

We are proud to announce that Ryan Rotary Performance will be sponsoring an Rx8 Rally Car in association with Rivet Racing.

We will be posting updates on our dedicated page for this car and will include:

  • The Starting before pics and status.
  • Build specifications and progress.
  • The much anticipated finished product.
  • And of course the rally stages itself.

Rx8 Engine Rebuild Services

Ryan Rotary Performance Engine Rebuild

Click on one the options below for more details.

The Standard Plus rebuild service. This package will restore your engine to the condition it was when it left the factory.  All RRP rebuilt engines come with a 20,000 mile 12 month warranty as standard which can be extended for a further 12 months.

Parts replaced as standard with this build are:

  •  6 x OEM Apex Seals
  • 12 x OEM Apex Springs
  • 12 x OEM Sideseals
  • 12 x OEM Sideseal Springs
  • 12 x Two Piece OEM Corner Seals
  • 12 x OEM Corner Springs
  • 12 x Rotor Inner, Outer, Scrapper Springs
  • 2 x OEM Needle bearings
  • 1 X Pilot Bearing
  • 2 X OEM Stationary Bearings
  • 2 X Bearing Retaining Screws
  • 2 X OEM Rotor Bearings

All necessary seals and gaskets will be replaced

​Want something more bespoke? Why not look at our engine build configuration tool and configure you own options and then purchase online!

Engine Build Configuration Tool 

Engine only: £1,775 Incl VAT.

Fully fitted service £2,275 Incl VAT.

The Street Port engine rebuild has its inlet and exhaust ports enlarged to increase the breathing capabilities of the Renesis engine resulting in increased performance of engine across the entire rev range. A worthy investment other the Standard Plus package.

we have developed our Street-Port package over the years which is considered the bang for buck modification for those seeking a little more power from the Rx8 without any sacrifice in economy or driveability.

All RRP rebuilt engines come with a 20,000 mile 12 month warranty as standard which can be extended for a further 12 months.

Parts replaced as standard with this build are:

  •  6 x OEM Apex Seals
  • 12 x OEM Apex Springs
  • 12 x OEM Sideseals
  • 12 x OEM Sideseal Springs
  • 12 x Two Piece OEM Corner Seals
  • 12 x OEM Corner Springs
  • 12 x Rotor Inner, Outer, Scrapper Springs
  • 2 x OEM Needle bearings
  • 1 X Pilot Bearing
  • 2 X OEM Stationary Bearings
  • 2 X Bearing Retaining Screws
  • 2 X OEM Rotor Bearings

All necessary seals and gaskets will be replaced

​Want something more bespoke? Why not look at our engine build configuration tool and configure you own options and then purchase online!

Engine Build Configuration Tool 

Engine only: £1,975 Incl VAT.

Fully fitted service £2,475 Incl VAT.

The Bridge-Port Stage 1 Engine Rebuild or Aux Bridge as its commonly known has its inlet and exhaust ports enlarged to increase the breathing capabilities of the Renesis engine just like the Street-Port but in addition to this the Auxiliary Ports are bridged which means further power increases over the Street-Ported engine but still retaining all the driving characteristics of the Street-Port.  The Aux Bridge comes into play at 6250rpms when the Auxiliary Port (APV) opens, giving you more power all the way to redline!

All RRP rebuilt engines come with a 20,000 mile 12 month warranty as standard which can be extended for a further 12 months.

Parts replaced as standard with this build are:

  •  6 x OEM Apex Seals
  • 12 x OEM Apex Springs
  • 12 x OEM Sideseals
  • 12 x OEM Sideseal Springs
  • 12 x Two Piece OEM Corner Seals
  • 12 x OEM Corner Springs
  • 12 x Rotor Inner, Outer, Scrapper Springs
  • 2 x OEM Needle bearings
  • 1 X Pilot Bearing
  • 2 X OEM Stationary Bearings
  • 2 X Bearing Retaining Screws
  • 2 X OEM Rotor Bearings

All necessary seals and gaskets will be replaced

​Want something more bespoke? Why not look at our engine build configuration tool and configure you own options and then purchase online!

Engine Build Configuration Tool 

Engine only: £2,125 Incl VAT.

Fully fitted service £2,625 Incl VAT.

The Bridge-Port Stage 2 engine rebuild commonly known as a Half-Bridge has its inlet and exhaust ports enlarged to increase the breathing capabilities of the Renesis engine just like the Street-Port, but in addition to this, the Auxiliary and Secondary Ports are bridged.

The Half-Bridge retains stock idle characteristics but power and torque are increased significantly over the middle and upper rev ranges. The Half-Bridge comes into play between 3800-4200rpms when the Secondary Port (SSV) opens, giving you more power all the way to redline!

All RRP rebuilt engines come with a 20,000 mile 12 month warranty as standard which can be extended for a further 12 months.

Parts replaced as standard with this build are:

  •  6 x OEM Apex Seals
  • 12 x OEM Apex Springs
  • 12 x OEM Sideseals
  • 12 x OEM Sideseal Springs
  • 12 x Two Piece OEM Corner Seals
  • 12 x OEM Corner Springs
  • 12 x Rotor Inner, Outer, Scrapper Springs
  • 2 x OEM Needle bearings
  • 1 X Pilot Bearing
  • 2 X OEM Stationary Bearings
  • 2 X Bearing Retaining Screws
  • 2 X OEM Rotor Bearings

All necessary seals and gaskets will be replaced

​Want something more bespoke? Why not look at our engine build configuration tool and configure you own options and then purchase online!

Engine Build Configuration Tool 

Engine only: £2,275 Incl VAT.

Fully fitted service £2,775 Incl VAT.

The Bridge-Port Stage 3 engine rebuild or Full Bridge as its commonly known has its inlet and exhaust ports enlarged to increase the breathing capabilities of the Renesis engine just like the Street Port but in addition to this, all inlet Ports are bridged. This is an aggressive porting option which will substantially increase the power of your Rx8. The Full-Bridge also provides you with that iconic “Rotary Brapping” sound at idle which turns heads wherever you go!

To get the best from this rebuild a full mapping session is highly recommended once the engine is fully run in.

All RRP rebuilt engines come with a 20,000 mile 12 month warranty as standard which can be extended for a further 12 months.

Parts replaced as standard with this build are:

  •  6 x OEM Apex Seals
  • 12 x OEM Apex Springs
  • 12 x OEM Sideseals
  • 12 x OEM Sideseal Springs
  • 12 x Two Piece OEM Corner Seals
  • 12 x OEM Corner Springs
  • 12 x Rotor Inner, Outer, Scrapper Springs
  • 2 x OEM Needle bearings
  • 1 X Pilot Bearing
  • 2 X OEM Stationary Bearings
  • 2 X Bearing Retaining Screws
  • 2 X OEM Rotor Bearings

All necessary seals and gaskets will be replaced

​Want something more bespoke? Why not look at our engine build configuration tool and configure you own options and then purchase online!

Engine Build Configuration Tool 

Engine only: £2,425 Incl VAT.

Fully fitted service £2,925 Incl VAT.