Sole authorized US distributor

RaceOnly. Rotary parts no one else has.

We're the only authorized US source for RaceOnly's CNC-machined billet rotary components — engineered for the 13B-REW and 20B. Bought factory-direct, stocked domestically, shipped fast. No gray market. No resellers.

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Exclusive
RaceOnly FD RX-7 13B-REW Billet Pulley Kit — J-Spec Garage exclusive US distributor

RaceOnly FD RX7 Pulley Kit

From $525.00

  • Factory-direct authenticBought straight from RaceOnly
  • Stocked in the USASelect items ship same week
  • Built by rotary guysReal 13B knowledge, real support
  • No gray marketZero resellers between us & you

The exclusive catalog

Shop RaceOnly parts

38 parts

RaceOnly FD RX-7 13B-REW Billet Pulley Kit — J-Spec Garage exclusive US distributorExclusive
RaceOnly FD RX7 Pulley Kit

Fits: RX7 FD3S

$525.00 Options
RaceOnly Billet AST Delete Kit for FD3S RX-7 Gen 3 — J-Spec Garage exclusive US distributorSale
Raceonly Billet AST Delete kit for FD3S RX7 - Gen3

Fits: RX7 FD3S

$450.00 $475.00Options
RaceOnly FC RX-7 Billet Pulley Kit — 13B rotary exclusive at J-Spec GarageExclusive
RaceOnly FC RX7 Pulley Kit

Fits: RX7 FC

$375.00 Options
RaceOnly FD RX-7 13B-REW Fuel Rail Kit — billet fuel rail for FD3S rotary engineExclusive
Raceonly FD RX7 13B REW Fuel Rail Kit

Fits: RX7 FD3S, 13B

$450.00 Options
RaceOnly FD RX7 Billet Oil Filter Pedestal — J-Spec Garage exclusive US distributorExclusive
Raceonly FD RX7 Billet Oil Filter Pedestal

Fits: RX7 FD3S

$225.00 Options
RaceOnly FD RX7 4 Bar MAP Sensor Bracket Kit — J-Spec Garage exclusive US distributorExclusive

Gauges

Raceonly RX7 FD 4 Bar Map Sensor Bracket Kit

Fits: RX7 FD3S

$80.00 Options
RaceOnly FD 13B Billet APV Block Off Plate — FD RX-7 13B-REW | J-Spec GarageExclusive
Raceonly FD 13B Billet APV Block Off Plate

Fits: RX7 FD3S, 13B

$35.00 Options
RaceOnly RX7 FD RHD IGN1A Coil Kit bolt-on PNP — J-Spec Garage exclusive US distributorExclusive
Raceonly RX7 RHD FD Bolt-on/PNP IGN1A Coil Kit

Fits: RX7 FD3S

$1,275.00 Options
RaceOnly FD 13B-REW Secondary Rail Step-Up Kit — FD RX-7 Fuel System | J-SpecExclusive
Raceonly FD 13B-REW Secondary Rail Step-up Kit

Fits: RX7 FD3S, 13B

$500.00 Options
RaceOnly Billet Power Steering Reservoir FD RX7 — J-Spec Garage exclusive US distributorExclusive
Raceonly Billet Power Steering Reservoir FD RX7

Fits: RX7 FD3S

$650.00 Options
RaceOnly Billet Oil Filler Neck FD RX7 — J-Spec Garage exclusive US distributorExclusive
Raceonly Billet Oil Filler Neck for FD RX7

Fits: RX7 FD3S

$455.00 Options
RaceOnly FD RX7 IGN1A Coil Harness Plug and Play — J-Spec Garage US distributorExclusive
Raceonly RX7 FD IGN1A Coil Harness Plug and Play ONLY

Fits: RX7 FD3S

$410.00
RaceOnly 7-Speed Rotary DCT FD RX7 Kit — FD3S Sequential Gearbox | J-Spec GarageExclusive
RaceOnly 7 Speed Rotary DCT FD RX7 Kit (DOES NOT INCLUDE TRANSMISSION!)

Fits: RX7 FD3S

$9,700.00 Options
RaceOnly Billet Oil Filler Neck 20B Cosmo — J-Spec Garage exclusive US distributorExclusive
Raceonly Billet Oil Filler Neck 20B Cosmo

Fits: 20B / Cosmo

$500.00 Options
RaceOnly Billet Brake Master Reservoir FD RX7 — J-Spec Garage exclusive US distributorExclusive
RaceOnly Billet Brake Master Reservoir FD RX7

Fits: RX7 FD3S

$575.00 Options
RaceOnly FD 13B Billet Secondary Fuel Rail — FD RX-7 13B-REW | J-Spec GarageExclusive
Raceonly FD 13B Billet Secondary Fuel Rail

Fits: RX7 FD3S, 13B

$300.00 Options
RaceOnly RX7 FD IGN1A RHD Bracket — FD RX-7 13B-REW Ignition | J-Spec GarageExclusive
Raceonly RX7 FD IGN1A RHD Bracket

Fits: RX7 FD3S

$275.00 Options
RaceOnly FD3S RX7 TPS Plug and Play Harness — FD RX-7 13B-REW | J-Spec GarageExclusive
FD3S RX7 TPS PNP

Fits: RX7 FD3S

$240.00
RaceOnly FD 13B Billet Primary Fuel Rail — FD RX-7 13B-REW | J-Spec GarageExclusive
Raceonly FD 13B Billet Primary Fuel Rail

Fits: RX7 FD3S, 13B

$185.00 Options
RaceOnly Remote Oil Filter Pedestal — 13B 20B Rotary Engine | J-Spec GarageExclusive
Raceonly Remote Oil Filter Pedestal
$225.00 Options
RaceOnly FD3S RX7 TPS Sensor — FD RX-7 13B-REW Throttle Position | J-Spec GarageExclusive
Raceonly FD3S RX7 TPS Sensor

Fits: RX7 FD3S

$189.99 Options
RaceOnly FD RX-7 Air Pump Delete Kit Gen 2 — J-Spec Garage exclusive US distributorExclusive
Raceonly FD RX7 Airpump Delete Kit Gen 2

Fits: RX7 FD3S

$180.00 Options
RaceOnly Thermostat Kit for FD3S RX7 — FD RX-7 13B-REW Cooling | J-Spec GarageExclusive
Raceonly Thermostat kit for FD3S RX7

Fits: RX7 FD3S

$50.00 Options
RaceOnly Billet Stainless Oil Feed for Garrett Turbos | J-Spec GarageExclusive

Engine Parts

Raceonly Billet Stainless Oil Feed to suit Garrett Turbos
$55.00 Options
RaceOnly 6PK920 Belt for FD AC Delete — FD RX-7 Pulley Kit | J-Spec GarageExclusive
Raceonly 6PK920 Replacement Belt for FD AC Delete

Fits: RX7 FD3S

$35.00
RaceOnly Billet FD RX7 Oil Return — J-Spec Garage exclusive US distributorExclusive

Engine Parts

Raceonly Billet FD RX7 Oil Return

Fits: RX7 FD3S

$40.00 Options
RaceOnly 5PK775 Belt for FD Full Pulley Kit — FD RX-7 | J-Spec GarageExclusive
Raceonly 5PK775 Replacement Belt for FD Full Pulley Kit

Fits: RX7 FD3S

$28.00
RaceOnly FD RX7 Lower Intake Gasket — OEM Replacement FD3S 13B-REW | J-Spec GarageExclusive
RaceOnly FD RX7 Lower Intake Gasket

Fits: RX7 FD3S

$28.00
RaceOnly FD RX7 Upper Intake Gasket — OEM Replacement FD3S | J-Spec GarageExclusive
RaceOnly FD RX7 Upper Intake Gasket

Fits: RX7 FD3S

$28.00
RaceOnly FC RX7 Kidney Water Pump Housing Gasket — FC RX-7 | J-Spec GarageExclusive
Raceonly FC RX7 Kidney Water Pump Housing Gasket

Fits: RX7 FC

$20.00
RaceOnly G40 G42 G45 Turbo Metal Oil Return Gasket — Garrett | J-Spec GarageExclusive
Raceonly G40 G42 G45 Turbo Metal Oil Return Gasket
$12.00
RaceOnly 20B Kidney Gasket — 20B Rotary Engine | J-Spec GarageExclusive
Raceonly 20B Kidney Gasket

Fits: 20B / Cosmo

$12.00
RaceOnly 13B Kidney Gasket — 13B Rotary Engine | J-Spec GarageExclusive
Raceonly 13B Kidney Gasket

Fits: 13B

$12.00
RaceOnly COSMO Kidney Gasket — Mazda Cosmo Rotary Engine | J-Spec GarageExclusive
Raceonly COSMO Kidney Gasket

Fits: 20B / Cosmo

$12.00
RaceOnly FD RX7 Billet Intake Manifold Kit — FD RX-7 13B-REW | J-Spec GarageExclusive
Raceonly FD RX7 Billet Intake Manifold Kit

Fits: RX7 FD3S

$3,800.00 Options
RaceOnly FD RX7 Idler Pulley — FD RX-7 13B-REW Pulley System | J-Spec GarageExclusive
RaceOnly FD Idler Pulley

Fits: RX7 FD3S

$275.00 Options
RaceOnly FD RX7 Block Mount IGN1A Bracket Kit — FD RX-7 13B-REW | J-Spec GarageExclusive
RaceOnly FD RX7 Block Mount IGN1A Bracket Kit

Fits: RX7 FD3S

$300.00 Options
RaceOnly FD RX7 PnP IGN1A Block Mount Coil Kit — FD RX-7 13B-REW | J-Spec GarageExclusive
RaceOnly RX7 FD Bolt-on/PNP IGN1A Block Mount Coil Kit

Fits: RX7 FD3S

$1,250.00 Options

Build it right

Build it right. Build it with RaceOnly.

Genuine billet rotary parts, factory-direct from the only authorized US distributor. Stocked, supported, and shipped fast.

Shop the full catalogRead the 13B build guide