
The PLM Block Off Flange & V-Band Clamp PLM-BO-FLANGE-38MM-V-BAND-CLAMP is a versatile, essential component for custom turbo setups using a TiAL 38mm MVR external wastegate or similar 38mm–40mm designs.
Whether you're running an internal wastegate and need to cap off an EWG header, building a manifold with dual wastegate ports and only using one, or just need a temporary block-off for tuning—this kit has you covered. The included v-band clamp ensures a secure and easy-to-install seal with no need for additional fabrication.
TiAL 38mm MVR Wastegate
TiAL 40mm MV-R Wastegate
Turbosmart WG45 Wastegate
Any 38mm or 40mm EWG flanged application
Ideal for running internal wastegate with EWG headers or up-pipes
Use on dual-gate manifolds to seal unused wastegate port
Precision-machined 38mm / 40mm block-off flange
Includes stainless v-band clamp for easy install/removal
Compatible with TiAL MVR and Turbosmart WG45
Made for high-boost, high-temp applications
Direct bolt-on design – no welding or modification needed
(1) Block Off Flange – 38mm / 40mm compatible
(1) Stainless Steel V-Band Clamp
Note: Wastegate not included. Ideal for turbo manifold builders, fabricators, and tuners.