Turbosystems HTX2651B1 universal turbocharger

Turbosystems HTX2651B1 universal turbocharger

Turbosystems HTX2651B1 universal turbocharger is designed for high-performance road and motorsport builds. It combines strong airflow capacity, a modern centre section and practical connection options for a custom engine project.

Futurez is an importer and partner of Turbosystems. It has long been our most popular upgrade-turbo brand, and for good reason: in our experience these turbos have proved exceptionally durable even in demanding use.

This is a sound choice when the standard turbo is reaching its limit but clean installation, responsive road manners and a broad usable powerband are still important.

The manufacturer states a power capacity of 350-450 hp. Final output always depends on engine condition, the fuel system, cooling and, above all, calibration of the engine management.

Please note: An upgraded turbocharger should always be paired with professional ECU calibration. This allows the turbo to operate correctly and deliver its full potential.

Technical features

• Power range: 350-450 HP
• Ported shroud compressor housing
• Compressor wheel: in-house made, reinforced 51/63 mm 9+0 blades machined from the solid aluminium
• Intake: Straight compressor housing – 63mm (2,5"); Compressor housing with 90° elbow – 76mm (3")
• Straight compressor housing – 63mm (2,5")
• Compressor housing with 90° elbow – 76mm (3")
• Bearings: dual ceramic ball bearings
• Cooling: water cooling with 2 x M14x1.5 ports
• Lubrication: AN4 oil inlet with integrated oil restrictor
• Housing: single scroll, 8cm2 AR: 0.61
• Turbine wheel: custom design 55/49mm 10 blades
• Flange: T25/T2 single scroll
• Exhaust connection: 3" V-band clamp
• Oil drain flange page: https://www.turbosystems.info/product-page/htx-turbo-oil-drain-flange
• Power range: 350-450 hp

The oil drain flange, V-band clamp and turbo gasket are also available as separate products. Select the connections to suit the exhaust manifold, downpipe and oil system used in the build.

Before ordering, check the identification and OE number of the old turbo as well as the technical requirements of the selected version. If fitment is uncertain, send us the registration or VIN and we will help verify the correct unit.

Tip: Ask us for the required gaskets, bolts, oil lines and other installation parts. A new turbo should not be installed with a restricted oil line or leaking seals.