Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Nitrous Express Covert Crossbar 4500 Flange Stage 6 Plate Conversion 50-300HP

SKU: NEXNX613C

Nitrous Oxide Injector Plate

NEX Nitrous Injection Plates...

Nitrous Express Covert Crossbar 4500 Flange Stage 6 Plate Conversion 50-300HP

SKU: NEXNX613C

Nitrous Oxide Injector Plate

NEX Nitrous Injection Plates...

A$1,012.99
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Nitrous Express Covert Crossbar 4500 Flange Stage 6 Plate Conversion 50-300HP

The new NX Covert Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. With no spray bars to sag, rotate or disrupt airflow, this is truly the Next Generation in cross bar nitrous plate technology.This crossbar nitrous conversion includes a custom solenoid bracket, braided stainless solenoid to plate lines, stainless fittings, nitrous/fuel jets and longer carb studs.

Part Type

Nitrous Oxide Injector Plate

Product Overview

The new NX Covert Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. With no spray bars to sag, rotate or disrupt airflow, this is truly the Next Generation in cross bar nitrous plate technology. This crossbar nitrous conversion includes a custom solenoid bracket, braided stainless solenoid to plate lines, stainless fittings, nitrous/fuel jets and longer carb studs.


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 06:21:06

Data: v4.2 - Upd: 2026-11-08 16:33:07

Features

Important Note Regarding Nitrous & Pressurised Systems

Orders containing nitrous systems or other pressurised canisters may require additional handling and inspection prior to dispatch.

Due to the nature of these products and applicable transport and state regulations, each system is individually inspected, released, and purged where required to ensure compliance with air and road freight standards. While most orders ship within our normal timeframes, this process may occasionally result in slightly longer dispatch times than those advertised.

We do everything we can to minimise delays, and the vast majority of shipments move through without issue. If you are working to a tight deadline or require urgent delivery, please contact us prior to placing your order so we can confirm the most suitable options.

We appreciate your understanding and patience - this process ensures safe, compliant transport and delivery of your order.

(keyword: nitrous express)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Add on Parts:GENX-2, 16011, 16006, 18959, 11107
Description:Nitrous Express Covert Crossbar 4500 Flange Stage 6 Plate Conversion 50-300HP
Part Number:nexNX613C
Title:Covert Crossbar 4500 Flange Stage 6 Plate Conversion 50-300Hp

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Nitrous Express, Nitrous Express (nx)
StreetFX SKU nexNX613C
SFX Item ID 4127109
Accounting SKU nex-NX613C
Manufacturer SKU NX613C
Manufacturer UPC 653374984805
Alternative References NX613C

Manufacturer Attributes
Add on Parts GENX-2, 16011, 16006, 18959, 11107
Title Covert Crossbar 4500 Flange Stage 6 Plate Conversion 50-300Hp
Manufacturer Designation Covert Crossbar 4500 Flange Stage 6 Plate Conversion 50-300Hp
Product Class Nitrous Oxide Injector Plate
Construction/Type Covert Crossbar 4500 Flange Stage 6 Plate Conversion 50-300Hp
Vehicle Brief NX NX613C
Market Description The new NX Covert Billet Crossbar nitrous plate systems have just raised the bar in nitrous plate technology. The CNC machined design eliminates round spray bars resulting in excellent atomization and cylinder distribution. With no spray bars to sag, rotate or disrupt airflow, this is truly the Next Generation in cross bar nitrous plate technology. This crossbar nitrous conversion includes a custom solenoid bracket, braided stainless solenoid to plate lines, stainless fittings, nitrous/fuel jets and longer carb studs.

Compatibility

Loading compatibility information...

Keep shopping

More from Nitrous Express