Part Number: BXEX-00501

Description: Exhaust Header; Max-Flo 4-2-2-1 Tri-Y

Material: T304 Stainless Steel

Notes: Not Carb legal not for Sale in California

Fitment: B Series Engines

Details:

BLOX Racing Max-Flo [commonly referred to as ‘big tube’] exhaust headers are specifically intended for Honda B-series with high compression 1.8L set-ups and other builds between 2.0L-2.2L in displacement. Max-Flo  exhaust headers are 2-piece and feature a 4-2-2-1 (Tri-Y) design using innovative stepped exhaust tubing, which are larger when compared to its Hi-Flo little brother.

T304 is used to construct these stainless steel headers, including T304 cylinder head and collector flanges. All headers are expertly TIG-welded to ensure durability and reliability.  Spent exhaust gases exit through true 2.5" exhaust collectors.

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

FOR OFF ROAD USE ONLY

Step-up Piping Sizes (OD)
45mm - 50mm - 55mm

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