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Air and Fuel› Superchargers, Turbochargers and Components

Tiall

MV-R 44mm Wastegate

$453.15 $400.00 Save $53.15

SKU: 0019XX/0029XX

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The TiAL MV-R 44mm Wastegate is a compact wastegate designed for easy installation. It features two top and three bottom air ports, with included plugs for unused ports. The wastegate is constructed with a high-temperature silicone-reinforced actuator diaphragm, stainless steel valve seat, and valve bushing.

The unit has a V-band inlet and outlet for straightforward mounting. The aluminum actuator is color anodized and available in multiple finishes. It also includes integrated water cooling ports for managing extreme temperatures.
Show original supplier description
The TiAL MV-R 44mm Wastegate is a compact and feature-rich solution for managing exhaust pressure. Its design is more compact than other 44 or 46mm wastegates, making it suitable for tight spaces. Constructed with a high-temperature silicone-reinforced actuator diaphragm, stainless steel valve seat, and valve bushing, this wastegate is built for durability. The hardware is all stainless steel, and the mating weld flanges are 304L. The actuator itself is color anodized aluminum, available in Silver, Blue, Red, Black, or Purple. Installation is simplified with two top and three bottom air ports, eliminating the need to rotate the actuator. Plugs are provided for any unused air ports. The V-band inlet and outlet, along with included flanges and clamps, ensure an easy mounting process. For enhanced thermal management in extreme conditions, the MV-R integrates -4 AN water cooling ports that cycle coolant through the actuator top. Included in the box are the MV-R assembly, inlet and outlet V-band clamps and flanges, a CNC-machined air and coolant fitting kit, plugs for unused air ports, and an optional spring kit. The wastegate is presented as a universal application.

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

BrandTiall
Part Number0019XX/0029XX
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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