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Air and Fuel› Superchargers, Turbochargers and Components

Tial Sport

GT55 Turbine Housing 1.45 A/R V-Band

$859.00 $808.90 Save $50.10

SKU: TLS-006423

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Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The TiAL Sport GT55 turbine housing is a key component for high-performance turbocharger systems. It is constructed from investment-cast stainless steel alloy and CNC machined for a precise fit. This housing is designed for use with GT55 turbocharger models and features a 1.45 A/R ratio and a v-band inlet and outlet.

Manufactured in the USA, TiAL Sport emphasizes quality and durability in its products.
Show original supplier description
The TiAL Sport GT55 turbine housing (TLS-006423) is engineered to be a critical component in high-performance turbocharger setups. It is constructed from a high-strength, investment-cast stainless steel alloy that provides superior corrosion resistance and thermal properties. Precision is paramount with this housing, as it is CNC machined to ensure a perfect fit and optimal performance. This particular model features a 1.45 A/R (Area/Radius) ratio, which influences exhaust gas flow and spool characteristics, and utilizes a v-band clamp system for both inlet and outlet connections, ensuring a secure and leak-free seal. TiAL Sport prides itself on 100% U.S.-made quality. The design and manufacturing processes are handled entirely in-house at their facility in Owosso, MI. This commitment to domestic production allows for stringent quality control and ensures that the housings meet the highest industry standards for turbocharger components. This turbine housing is designed for fitment compatibility across various A/R values within the same GT55 casting family, offering flexibility for tuners. Please note that this product is not CARB legal and not for sale in California or other areas that have adopted California emissions regulations.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandTial Sport
Part NumberTLS-006423
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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