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Proflow Intercooler Boost Clamp Coupler, 2.50'' Tubing, Billet Aluminium, Black Anodised | TrackTheory
PROFLOW · PFEWD250BK Proflow · PFEWD250BK Proflow Intercooler Boost Clamp Coupler, 2.50'' Tubing, Billet Aluminium, Black Anodised Billet aluminium boost coupler that holds a seal where rubber clamps give up.
▸ AL6061-T6 billet construction, rated to 500 PSI burst pressure▸ O-ring sealed modular design eliminates boost leaks under load▸ Handles operating temperatures up to 200°C without degrading▸ Absorbs vibration and axial movement without loosening over time▸ Black anodised finish resists corrosion in harsh underbonnet environments
Australian-owned. Stocking circuit racing parts, track-day essentials, and performance upgrades.
Proflow Intercooler Boost Clamp Couple… $132.31
Add to cart Dispatched in 1-2 business days · 30-day returns
Home Shop Garage Account $132
incl. GST · ships AU-wide
Add to cart Save to wishlistSpecifications
On the spec sheet. Spec sheet coming — contact support for full spec details. Fitment
Will this fit? Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
Why this part
Silicone couplers and hose clamps are a compromise — they creep, they split, and they let boost out at the worst moment. This Proflow unit uses a machined AL6061-T6 body with an o-ring seal that stays put at pressures no street or track application will ever reach. At $132.31 it costs more than a hose and two clamps, and it should.
Pairs well with
Other parts in this build. RTS RTS · RTS-M78-323 RTS M75, M76, M78 Differential ,Gear Ring and Pinion 3.23:1, For Holden Commodore V6 & V8, VL Turbo,VN,VP,VR,VS, For Ford BA,BF,EB,to AU Non Turbo, $270
© 2026 TrackTheory · ABN 33 689 462 504 Built in Adelaide · Shipping AU-wide