• NRW 4 inch Single Turbo Velocity Stack
  • NRW 4 inch Single Turbo Velocity Stack
  • NRW 4 inch Single Turbo Velocity Stack
  • NRW 4 inch Single Turbo Velocity Stack

NRW 4" Single Turbo Velocity Stack with 1/8" NPT and 12AN Port

Color
$399.95
$399.95
Shipping calculated at checkout.
  • Fully secure checkout
  • Free shipping over $200
  • Fitment help from real people

Question about this product?

We're happy to help.

NRW Design's single-piece billet aluminum 4" velocity stack with a 1/8" NPT port and 12AN intake port. Milled from a single piece of 6061-T6 aluminum, it adds performance and style while solving many issues associated with vent-to-atmosphere catch can systems.

Performance: The stack smooths and accelerates the charge air as it enters the turbo, a major benefit over a simple screen-type cover. A 1/8" NPT port at the top allows for a nitrous or methanol nozzle for added horsepower and torque.

Style: Milled from a single block of 6061 aluminum with the screen machined directly into the stack, helping keep larger objects out of the turbo intake without the breakage or degradation of common band-style screens.

Solves: Addresses the main issues of venting to atmosphere: smell, oil spray over the engine bay, and lack of negative pressure in the catch can and valve cover. Negative pressure frees up horsepower otherwise lost to crankcase back pressure from blow-by. Think of it as a small vacuum pump.

Works with any 4" intake single turbo and can be adapted to any catch can system using a 12AN outlet (or stepped to 12AN at the stack). Pairs well with the NRW S58 catch can kit and S58 billet valve cover. Available in anodized black or anodized silver. Made in the USA.

NRW 4" Single Turbo Velocity Stack with 1/8" NPT and 12AN Port

$399.95

Does it come with a warranty?

Parts are covered by the manufacturer's warranty where one is offered. If something goes wrong, contact us and we'll help you with the claim.

What happens if I don't like it?

New, uninstalled parts in their original packaging can be returned within 30 days of delivery. Suspension components (coilovers, springs and dampers), wheel spacers and batteries can't be returned, and a restocking fee applies to approved returns. See our refund policy for details.

How fast is shipping?

In-stock orders usually ship within 1–3 business days. Many parts ship directly from the manufacturer or distributor. Orders over $200 ship free with standard shipping, and faster UPS and USPS options are available at checkout. See our shipping policy.

What's the returns policy?

You have 30 days after receiving your item to request a return. Parts must be new, uninstalled and in their original packaging. Contact us first to start a return. Full details are in our refund policy.

Questions about this product?
Don't be a stranger.

Get in touch