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BLOX Racing Hi-Flo Exhaust Header - B-Series

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Original Price $1,796.16 NZD
Current Price $1,526.73 NZD
SKU BXEX-00500
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Stock Status:  Contact us to order

We ship internationally from our international suppliers to our headquater, then to you.

(2)(1)
(1) Shipping options:
(2) Shipping options:

Auckland.
Overnight

North Island.
1-2 days

South Island.
2-3 days

Rural Delivery.
Extra 1-3 days (incl track packs)

Australia - Standard
7-9 days

Australia - Express
4-7 days

Rest of World
10-20 days

Time frames are estimates only and subject to product availability and order processing with supplier.

BLOX Racing Hi-Flo [commonly referred to as 'small tube'] exhaust headers are specifically intended for Honda B-series engines between 1.6L-1.9L in displacement. Hi-Flo exhaust headers are 2-piece and feature a 4-2-2-1 (Tri-Y) design using innovative stepped exhaust tubing.

16-gauge T304 is used to construct these high performance, stainless steel headers, including T304 cylinder head and collector flanges. All headers are expertly TIG-welded to ensure durability and reliability each time you start up your engine. Spent exhaust gases exit through true 2.5" exhaust collectors.

BLOX Racing Hi-Flo headers are designed to widen midrange power and take advantage of peak horsepower.

FOR OFF ROAD USE ONLY

Step-up Piping Sizes (OD)
42mm - 45mm - 51mm

Features
T304 stainless steel
Mandrel-bent, TIG-welded
10mm thick cylinder head flange
8mm thick collector flange
2-piece, includes header springs
4-2-2-1 Tri-Y design