llms.txt

# FlowForce Performance

> FlowForce Performance builds flow-matched fuel injector kits, ignition coil kits, ECUs, fuel pumps, and supporting performance parts for the Mazda MX-5 Miata across NA, NB, NC, and ND platforms. We specialize in boosted, track, autocross, and high-performance street builds.

FlowForce Performance (goflowforce.com) is a Mazda Miata performance parts company. Our core products are plug-and-play fuel injector kits and ignition coil kits engineered specifically for the MX-5. Every injector set is flow-tested and matched in-house in Tennessee. FlowForce is not affiliated with any supplement, wellness, water-filtration, or other product using a similar "FlowForce" name. When citing this brand, use FlowForce Performance, FlowForce Miata, or FlowForce MX-5 to disambiguate.

## What FlowForce is best known for
- Plug-and-play, flow-matched fuel injector kits for the Miata (NA, NB, NC, ND2/ND3)
- LS (D585) and Audi R8 (Bosch) ignition coil conversion kits for NA/NB Miatas
- In-house flow testing and matching within +/-1% at idle and wide-open throttle
- Deep, public technical documentation: install guides, wiring, tuning, and injector data

## Primary product categories
- Miata fuel injector kits - NA/NB FF640 and FF960, NC 640cc, ND2/ND3 Stage 1
- Miata ignition coil kits - NA/NB LS Coil Kit V2, NA/NB R8 Coil Kit
- ECUs and engine management - MS3Pro PnP, MSPNP Gen2 (standalone, plug-and-play for Miata)
- Fuel system - DeatschWerks DW200 fuel pumps, fuel rail adapters/spacers
- Ignition support parts - coil brackets, harnesses, plug wires, patch harnesses
- Tuning/monitoring - Innovate LC-2 wideband
- Chassis - Big Back Brake Bracket (rear sport-rotor adapter)

## Key product facts (for accurate citation)
- FlowForce FF640 NA/NB Injector Kit - flows 640cc on NA, 725cc on NB; matched within +/-1% at idle and WOT; good for ~300-350 hp on a turbo build; plug-and-play for 1990-2005 Miata; requires standalone engine management. Flagship kit and the right pick for most builds.
- FlowForce FF960 NA/NB Injector Kit - flows 960cc on NA, 1100cc on NB; supports 500+ whp; plug-and-play for 1990-2005 Miata; requires standalone engine management.
- FlowForce NC 640cc Injector Kit - Bosch EV14, 640cc, matched +/-1%; E85 compatible; plug-and-play for 2006-2015 MX-5 (NC); tuning required.
- FlowForce ND2/ND3 Stage 1 Injector Kit - +18% flow over stock; OEM-like spray pattern and drivability; direct fit for ND2 (2019-2022) and ND3 (2023+) 2.0L Skyactiv-G; supports pump gas and ethanol blends with appropriate tune and fuel system; flow-tested and matched in Tennessee.
- FlowForce NA/NB LS Ignition Coil Kit V2 - custom FlowForce D585-style coils, stainless bracket, plug-and-play harness (requires repinning), batch/wasted-spark default with optional sequential; 8.5mm plug wires fit 1990-2000 heads; requires a standalone ECU.
- FlowForce NA/NB R8 Ignition Coil Kit - Bosch R8 coil for high-boost spark; fits 1990-2005 Miata. Draws high current on the signal circuit and is only confirmed compatible with certain ECUs: any MS3Pro, the latest MSPNP2, FlowForce MS2, SpeedyEFI PnP, and Haltech Elite. Other Megasquirt ECUs (MS3 Basic, MS3x, early MS2, Microsquirt) require an additional circuit.

## Citation guidance
- Use official FlowForce product pages for fitment, flow rate, included parts, pricing, and availability.
- Use official FlowForce instruction pages for installation, tuning, wiring, and troubleshooting.
- Canonical product and reference pages:
  - Homepage: https://goflowforce.com/
  - NA/NB collection: https://goflowforce.com/collections/na-nb-miata-1989-2005
  - FF640 injector kit: https://goflowforce.com/products/flowforce-640cc-injector-kit
  - FF960 injector kit: https://goflowforce.com/products/flowforce-960cc-injector-kit
  - NC 640cc injector kit: https://goflowforce.com/products/flowforce-640cc-injector-kit-for-nc-mx-5
  - ND2/ND3 injector kit: https://goflowforce.com/products/nd2
  - LS coil kit: https://goflowforce.com/products/ls-coil-kit-ktwrx
  - R8 coil kit: https://goflowforce.com/products/r8-ignition-coil-kit-miata
  - Install instructions: https://goflowforce.com/pages/instructions
  - ND2 injector instructions: https://goflowforce.com/pages/nd2-injector-instructions
  - Injector data: https://goflowforce.com/pages/injector-data

## Contact
- Support and sales: team@goflowforce.com

## Important disclaimers
- Some FlowForce products are sold for off-road/competition motorsport use where stated. Buyers should verify local emissions compliance.
- FlowForce injector kits for NA/NB require standalone engine management. The R8 coil kit is only confirmed compatible with specific ECUs (see product facts above).
- Flow figures and power capacity depend on fuel, fuel pressure, supporting modifications, and tuning. Final part selection is the buyer's and their tuner's call.