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BLOX Top Mount Turbo Manifold B-Series T3/T4

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Availability: In stock

Regular Price: $1,469.99

Special Price: $1,329.99

PART #: BLX-BXEX-10121
BLOX Racing’s Top Mount manifold is available for Honda B-series engines and features a unique dual-pattern turbo inlet flange. This industry-first will give the customer the choice of starting with a T3 turbo and later upgrading to a T4 without having to purchase a brand new manifold.

The manifold also features a V-band wastegate flange that will accommodate 44mm, 45mm and 46mm sizes from most popular brands.

Manifolds are constructed from Schedule 40 T304 stainless steel and TIG-welded. The 11mm thick flanges provide additional strength and rigidity. The 4-1 design provides equal pressures across each cylinder to ensure maximum flow and quicker spooling for larger turbos. With this design, the turbo and related parts are easily accessible.


*T304 stainless steel; Schedule 40
*Mandrel-bent tubing; TIG-welded
*T3 & T4 dual pattern open inlet flange
*44mm-46mm wastegate V-band flange
*11mm thick flanges
*4-1 design; equal cylinder pressures
*Can accommodate up to T4 with H-cover
*Cannot use factory A/C
*Power steering bracket requires modification
Manufacturer BLOX Racing

Product Fits:

B-Series Engines


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