STM Tune Upper Blow Off Valve Pipes w/out Valves Nissan R35 GT-R 2009-2020

The STM Upper Blow Off Valve Pipes are a direct replacement for the stock pipes and allow you to easily run two TiAL blow off valves without overhauling your entire piping and engine bay. Utilizes the existing OEM couplers and available with or without the valves with your option for TiAL Q or QR valves and choice of color.

Hand fabricated in-house of aluminum and finished with a durable, wrinkle-black powdercoat, the STM Upper BOV Pipes are a simple and clean accent and upgrade to your engine bay.

Features :

• Lightweight Aluminum
• Tig-Welded, Back Purged
• Hand Fabricated
• Durable Wrinkle-Black Powdercoat
• Choice of QR or TiAL BOV and Color (+$530)
• Billet MAP Flange
• Direct Replacement Install
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• (2) STM Aluminum Pipes
• (2) *Optional* TiAL BOV's with 11 PSI Spring
• (2) M6 x 16mm Stainless Allen Bolt (MS2550016A20000)
• (2) M6 Stainless Lock Washer (ML636000A20000)

• Nissan R35 GT-R 2009-2020