Brian Crower BC3221 VQ35DE Exhaust Valves for 03-08 Infiniti FX35/03-07 G35

Regular price: $248.95
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In Stock: 10

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Product Specification:

SKU:BRCBC3221

MPN: BC3221

Weight: 1.5 lb

Inventory: 10

Type: Valves

Vehicle Fitment

2003-2008 Infiniti FX35 (All trims, 3.5L V6)
2003-2007 Infiniti G35 (All trims, 3.5L V6)
2013 Infiniti JX35 (All trims, 3.5L V6)
2006-2008 Infiniti M35 (All trims, 3.5L V6)
2002-2017 Nissan Maxima (All trims, 3.5L V6)
2003-2017 Nissan Murano (All trims, 3.5L V6)
2004-2017 Nissan Quest (All trims, 3.5L V6)
2003-2006 Nissan 350Z (All trims, 3.5L V6)
2002-2017 Nissan Altima (All trims, 3.5L V6)

Features

Premium stainless steel construction for durability and heat resistance
Dished head design reduces weight for improved RPM performance
Friction-welded Stellite tip for high-wear resistance
Undercut stem design optimizes airflow and reduces valve weight
Fully machined and swirl-polished surface for maximum efficiency
Direct OEM replacement for VQ35DE engines
High-performance compatible with naturally aspirated or forced induction engines
Set of 12 valves included

Specifications

Material: Stainless Steel
Valve Type: Exhaust / Dished
Head Diameter: 31.35mm
Stem Diameter: 5.97mm
Overall Length: 94mm
Front/Rear: Not applicable (engine-wide set)

Included Components

1x Brian Crower BC3221 Exhaust Valve Set (12 valves)

Product Description

The Brian Crower BC3221 exhaust valves are designed for the Nissan VQ35DE engine found in multiple Infiniti and Nissan models. These high-quality valves enhance engine airflow and are ideal for performance builds, including naturally aspirated and forced induction setups.

Constructed from premium stainless steel with a dished head and undercut stem, the BC3221 valves reduce reciprocating mass, improving high-RPM control and durability. The friction-welded Stellite tips ensure longevity under extreme conditions, while the swirl-polished finish maximizes airflow efficiency.

Installation is straightforward, serving as a direct replacement for OEM valves. Compatible with a wide range of Infiniti and Nissan vehicles including FX35, G35, M35, JX35, Maxima, Murano, Quest, 350Z, and Altima. Perfect for enthusiasts seeking reliable high-performance upgrades.