Sale

Exhaust› Catalytic Converters

Berk

High Flow Cats, Metallic Substrate, Dual 60mm Pipes

$539.99 $529.99 Save $10.00

SKU: BT1401-HFC-MET

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Berk Technology BT1401-HFC-MET is a set of high-flow catalytic converters designed for improved exhaust flow. Constructed entirely from stainless steel, these converters feature a metallic substrate for lighter weight and higher flow compared to stock.

They are OBDII and 49-state compliant. The product includes hardware and gaskets for installation. Made in the USA.
Show original supplier description
The Berk Technology High Flow Cats (BT1401-HFC-MET) are engineered to significantly improve exhaust flow and unleash hidden potential in your vehicle. Constructed with a full 304 stainless steel construction, these catalytic converters feature dual 60mm piping and a metallic substrate, offering higher flow and lighter weight compared to factory components. The advanced spiral-wound, ultra-thin foil design makes them particularly well-suited for forced induction applications. Designed as a direct replacement, these high-flow cats are compatible with the Nissan 350Z (2003-2006) and Infiniti G35 (Coupe 2003-2007, Sedan 2003-2006) models equipped with the VQ35DE engine. They are also compatible with automatic transmissions and can work with various aftermarket exhaust systems like HKS. While they will make the exhaust slightly louder than stock, they are not as loud as resonated test pipes. These catalytic converters are OBDII and 49-state compliant, and include a built-in O2 CEL fix to prevent check engine lights. Made in the USA, they offer a significant cost savings over OEM replacement parts while providing a performance upgrade. Installation is described as straightforward.

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

BrandBerk
Part NumberBT1401-HFC-MET
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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