Exhaust› Headers, Manifolds and Components

PLM

Tri-Y Exhaust Header

$375.00

SKU: PLM-H2B-HEADER

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The KTeller PLM-H2B-HEADER is a Tri-Y exhaust header designed for H-Series engines. It enhances exhaust flow and power delivery in the low to mid-range RPMs. Constructed from 304 stainless steel, it features a four-piece slip-fit design for easier installation. The header includes a true 2.5" collector for optimized exhaust flow.
Show original supplier description
The KTeller PLM-H2B-HEADER, also known as the H-Series Tri-Y Header, is engineered to boost performance in H-Series engines, particularly beneficial for competitive driving such as auto-cross, drag racing, and road racing by improving low to mid-range RPM power delivery. Its four-piece slip-fit design simplifies installation and optimizes engine compartment space. A CNC-machined manifold flange ensures a precise fit. This header is recommended for use with Honda Prelude models and H-Series swap vehicles, including EG, EK, and DC2 chassis, as well as the Honda Accord. It is also noted to be compatible with F20B Blue Top engines. However, it is explicitly stated that despite the part number and some product listings, this header does NOT fit H2B swaps. It is designed for H-Series engines with B-Series transmissions, and clearance may be based on specific swap kits like the QSD H2B Kit, though the header itself is not for H2B swaps. Users have reported good quality and fitment. A one-year limited warranty is included.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandPLM
Part NumberPLM-H2B-HEADER
CategoryExhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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