SKU: 18447446962

MFactory 3.90 Final Drive Mazda MX-5 NA NB 94-05 - Requires 1.8 Carrier

$295.49 $328.32
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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For Your Every Summer RSVP, with Code: SUMMER15

Description

MFactory 3.90 Final Drive Mazda MX-5 NA NB 94-05 - Requires 1.8 CarrierAchieve the ultimate in acceleration with the MFactory Final Drive Gears. By changing your final gear ratios, you can experience a dramatic increase in acceleration, giving you on average, a 10 15% increase in torque throughout the entire rev range over the OEM Final Drive. Diamond Cut to exacting tolerances from Forged High Nickel Chromium Molybdenum Steel Perfect fitment & finish ensures hassle free installation & maintenance, each and every time

Achieve the ultimate in acceleration with the MFactory Final Drive Gears. By changing your final gear ratios, you can experience a dramatic increase in acceleration, giving you on average, a 10-15% increase in torque throughout the entire rev-range over the OEM Final Drive.

Diamond Cut to exacting tolerances from Forged High-Nickel-Chromium-Molybdenum Steel
Perfect fitment & finish ensures hassle-free installation & maintenance, each and every time

Designed using leading-edge Solidworks 3D CAD & Cosmos FEA software
Advanced Gear Geometry minimizes parasitic drivetrain losses. Race transmissions built with MFactory components transfer, on average, 1-2% more power to the ground over our competitors!

Specifications

  • Made from imported Japanese SAE 8620 and 4320 Steel
  • Forged, Double Tempered and Super Sub-Zero treated for unsurpassed toughness
  • Advanced Shot Peening technology increases surface hardness
  • Advanced gear geometry designed using industry-leading software puts more power to the ground

Fitment Notes Honda B16A2 Fitments: Will not fit models equipped with Factory LSD

Honda B16A2/16B/18C Fitments: Offering a revised design over our previous generation Final Drive Gears. Forged from stronger steel with a 50% larger tooth profile yet almost 1kg lighter!

Honda Cable Fitments: Will not fit models equipped with Factory LSD. 92-93 YS1 transmissions should use B16A2 fitments

Honda '98 Spec Fitments: Designed for the '98 Spec Integra Type-R with Factory 4.785 Final Drive

Honda H22A Fitments: Will not fit ATTS-equipped transmissions. Is also suitable for Euro-R/Accord Type-R

For Ford Focus MTX-75: Designed for 2002+ Transmission Only. Will only fit applications using the 1pc Pinion (Removable 3rd & 4th Gear)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18447446962

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4.6 ★★★★★
Based on 18 reviews
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Product Reviews
S
Verified Purchase
SW
Houston, US
★★★★★ 5
Great ball!
Color: Blue
I have a LaRoo rechargeable as well and wanted to get a second one since occasionally my dog will take it outside without me knowing. I ordered this one since I wanted a blue one. I actually like this ball better since it’s rubber/silicone which bounces better (also soft on his mouth) and the removal for the switch and charging has easier access. Highly recommend if you have a fetch lover especially before bedtime. It has a single light mode as well as a flash mode and changes to multiple colors. 100% worth the purchase and will be recommending
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 22, 2026
M
Verified Purchase
Mark Blanco
Carnegie, US
★★★★★ 5
Night time fetch
Color: Orange
I bought this product because i needed a light up ball that i can use at night to play fetch with my 50lb Portuguese water dog. Night time fetch is where its at!! Nobody around, and all focus on the bouncing disco ball that you 100% cannot lose, its that bright. Cheat code unlocked! It’s been about a month or so of regular nightly use, and this product is fantastic. It is very durable made of a tough rubber silicone type material. The light lasts longer than you need it and is super bright. It is approximately the weight of a lacrosse ball and fits a chuck it thrower/launcher perfectly. It can be thrown very far with no damage to the ball or light. Best 20$ i spent for my dog. Its his favorite toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
F
Verified Purchase
frank
Port Orchard, US
★★★★★ 5
Perfect Toy for Active Dogs
The disc's design makes it easy to throw and glide smoothly through the air, which my dog loves to chase and catch. It's also a great way to exercise him and keep him active and healthy. One of the standout features is that it floats, making it an excellent toy for beach and pool days. We've taken it to some summer parties, and it always grabs the attention of other dogs and their owners. It's a versatile toy that's perfect for training, playing fetch, and general interactive fun.
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Reviewed in the United States on August 5, 2024
D
DB
San Leandro, US
★★★★★ 1
easy to bite through
The first time my dog caught this she bit right through it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2024
C
Customer Review
Louisville, US
★★★★★ 4
Nice full sized doggy flying toy
This LaRoo Dog Flying Disc surprised my in the size and sturdiness. The disc measures 10 inches across, so it is appropriate for most dogs as it only weighs about 6 ounces. The material of the disc is made from sort of ultra high density foam, so there is a bit of give so depending on your dog they will probably leave some teeth marks as they grab it from the ground, but unlike the hard plastic discs, this disc isn't making many of those sharp edges. My pup loves chasing this disc, but it is a bit unpredictable where it will fly in the wind because is so light, but I think this just enhances the game.
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Reviewed in the United States on June 27, 2024

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