Air and Fuel› Superchargers, Turbochargers and Components

Canadian Auto Performance

Post Throttle Valve Charge Pipe Kit

$549.99

SKU: CAP-CPK-004

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Canadian Auto Performance Post Throttle Valve Charge Pipe Kit is designed for the Audi B9 3.0T platform, specifically for the B9 S4, S5, and SQ5 models. This kit replaces restrictive OEM pipes that can hinder performance, especially when the engine is tuned for higher power and boost levels. The pipes are mandrel bent for optimized flow geometry and feature a durable wrinkle black powder coat finish.
Show original supplier description
The Canadian Auto Performance Post Throttle Valve Charge Pipe Kit is engineered to replace the restrictive OEM pipes on the Audi B9 3.0T platform, targeting the B9 S4, S5, and SQ5 models. While OEM pipes are adequate for stock power levels, they become a significant limitation when the engine is tuned for increased power and boost. Constructed with mandrel-bent tubing and finished in a wrinkle black powder coat, this kit prioritizes quality, flow, and fitment. It is designed as a direct bolt-on installation and includes all necessary hardware for a straightforward upgrade. The optimized flow geometry ensures maximum efficiency. This charge pipe kit is compatible with the CAP turbo inlet and is part of a system that can yield the best possible results when paired with CAP's intercooler, charge pipe kit, and high-flowing intake. Compatibility is specified for 2017-2025 Audi B9/B9.5 S4, S5, and SQ5 models. Please confirm your vehicle is a B9.5 generation, as this product is not compatible with B10 models.

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

BrandCanadian Auto Performance
Part NumberCAP-CPK-004
CategoryAir and Fuel

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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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