SKU: 92577243871

TURBOCHARGER KIT ARMS MX8270 KA24DE (TB401A-NS16D)

Sale price$639.90 Regular price$711.00
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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21

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Description

TURBOCHARGER KIT ARMS MX8270 KA24DE (TB401A-NS16D)When it comes to turbocharged cars, there is one massive mistake many enthusiasts make when upgrading their engine: purchasing too large of a turbocharger. Yes, an extra large turbocharger will leave you room to grow if you ever decide you need more power, but it introduces a host of other problems when compared to a stock sized turbo. The biggest problem is throttle response. The larger a turbocharger is, the higher its threshold is; this means its

When it comes to turbocharged cars, there is one massive mistake many enthusiasts make when upgrading their engine: purchasing too large of a turbocharger. Yes, an extra large turbocharger will leave you room to grow if you ever decide you need more power, but it introduces a host of other problems when compared to a stock sized turbo. The biggest problem is throttle response. The larger a turbocharger is, the higher its threshold is; this means its optimum RPM range ends up significantly higher in the RPM range. Essentially, a large turbocharger will not spool up very fast and won't make low-end power very much. All of these things kill drivability, making your car awful on the street.

This hybrid turbocharger idea is exactly what Tomei is doing with their new MX-Series of turbochargers. If you want excellent drivability but also want more power than the stock turbocharger can offer, a hybrid turbocharger may be the perfect solution for you. With a CNC Billet Compressor wheel, Tomei MX-Series turbochargers offer a significant improvement over traditional cast compressor wheels.They are machined from aerospace grade materials, and are highly durable and lightweight. They are feature a thinner blade with a larger surafce area to maximize airflow and turbo spool. The multi rate billet actuator of the MX-Series turbos are large capacity and are made from reinforced forged billect contructions. They include 6 springs for fine boost adjustments and a swivel type nipple to allow for greater freedom when routing hoses.

Even to this day, TOMEI is listening to what our devoted KA24DE user?s requests. So we have invested additional time and funds into our continued efforts with R&D on the KA24 engine. All to improve torque, response, durable power for drivability to extract outstanding performance at an affordable range that is within everyone?s budgets. With the latest in our turbo developments, we have made various designs and have changed everything. From housings to actuators to the turbine blades, everything! All this from several master prototypes with added variations. Finally this has produced the 2 models that we are releasing this month! More room for choices to suit your KA tuning options. The MX8270 model is designed for high power at high RPM. With full boost on the bench test at 4,500 RPM and will maintain it all the way to high RPM without dropping. This will best suit the dedicated track cars that need best power at high RPM.

Features:

  • CNC Billet Compressor Wheel
  • Multi Rate Billet Actuator
  • Maintains Boost Pressure at High RPMS
  • Increased Peak Power
  • 1 Year Limited Warranty
  • 100% Bolt on Install
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: 92577243871

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Cuba, US
★★★★★ 4
Good filter
Size: 5424WS, Style: Workshop
It seems to be working. It’s not something that will make a tangible difference, but it fit my car and was easy to install.
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Reviewed in the United States on August 12, 2024
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MagicMan34
Belleville, US
★★★★★ 5
Top quality at great price
Size: 5424WS, Style: Workshop
These are great filters for the money. The car dealer wanted 80 dollars to replace it. This can be done by anyone and buying it on here is even more savings. Do not fall for it at the dealer. Save your hard earned money!
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Reviewed in the United States on April 22, 2026
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Aliza
Charlottesville, US
★★★★★ 5
Excellent Engine Air Filter — Keeps Your Engine Breathing Clean!
Size: 5424WS, Style: Workshop
It’s a high‑quality replacement that does exactly what you want from an engine air filter — it helps protect your engine and keeps performance strong. Right away you can tell this is a well‑made part. The filter media has lots of pleats and high‑velocity cellulose material that’s designed to trap dirt and contaminants before they get into your engine, which helps reduce wear and tear on vital components. It offers up to ~98% filtration efficiency, so you know the incoming air is much cleaner and better for performance and fuel efficiency.
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Reviewed in the United States on February 26, 2026
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Amazon Customer
Lake Worth, US
★★★★★ 5
Great product
Size: 5424WS, Style: Workshop
Perfect for DIY filter change.
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Reviewed in the United States on May 30, 2026
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Myong min
Fort Morgan, US
★★★★★ 5
Thank yuo
Size: 5424WS, Style: Workshop
It fit my car perfectly, Lexus NX300
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Reviewed in the United States on May 23, 2026

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