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50mm Blow Off Valve with 44mm V-Band External Turbo Wastegate Kit; Black (Universal; Some Adaptation May Be Required)

Item R205278
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Our Price

$209.99 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Blow Off Valve
      • Includes a 44mm V-Band External Turbo Wastegate Kit
      • Matte Black and Raw Metal Finish
      • Has a 50mm Bore
      • Crafted from Stainless Steel
      • Weld-On
      • Professional Installation is Recommended
      • Does Not Include Installation Instructions
      • Uses a High-Quality Diaphragm with a Short Stroke
      • Increased Response
      • Dual Spring System Allows for Higher Boost Pressures
      • Direct Replacement
      • Comes in Singles
      • Universal Fit

      Description

      Boost Control. The Blow Off Valve delivers fast, reliable pressure relief for sharper throttle transitions and steadier boost management, and is a universal fit to accommodate a wide range of charge-air layouts and turbo configurations. Paired with a 44mm V-band external turbo wastegate kit, it provides precise control over peak boost while the valve’s short-stroke diaphragm design snaps shut quickly to keep your system responsive between shifts.

      Construction and Appearance. Crafted from stainless steel with a matte black and raw metal finish, the assembly is built to resist heat, corrosion, and vibration in demanding environments. The 50mm bore supports high flow at elevated boost levels, while precision-machined seats and a robust diaphragm help maintain sealing integrity under rapid pressure changes. V-band interfaces on the wastegate simplify secure mounting and service, and the clean exterior finish presents a purposeful, motorsport-ready look in the engine bay.

      Installation. This weld-on system is intended for professional installation, especially where hot-side fabrication, proper orientation, and boost reference routing are required. Without included instructions, experienced technicians should mock up placement, verify clearance to heat-sensitive components, and use quality clamps, lines, and heat shielding as needed. After installation, confirm crack pressure and valve actuation, then road-test to verify smooth tip-in, consistent peak boost, and stable idle behavior in your vehicle’s boost control strategy.

      Application. This Blow Off Valve is a universal fit. By coupling rapid pressure relief with controlled boost regulation, it reduces compressor surge, improves transient response, and enhances overall drivability for builds that require dependable, repeatable boost management.

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      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Mechanical expertise or professional installation required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Blow Off Valve
      • (1) External Turbo Wastegate Kit

      Questions & Answers

      No questions about this product yet. Ask the First Question