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CTS Turbo

3.0T Test Pipe

$549.99

SKU: Not explicitly stated, but implied as the test pipe version for SQ5 B9

In Stock
In Stock
Ships by Sep 13
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The CTS Turbo test pipe is designed to maximize exhaust flow for increased power gains on the 2018+ Audi SQ5 V6T 3.0T. This part replaces the restrictive factory catalytic converter. It is manufactured from cast T304 stainless steel and hand TIG welded.
Show original supplier description
The CTS Turbo B9 Audi SQ5 Test Pipe is engineered to maximize exhaust flow, delivering higher power gains by replacing the restrictive factory catalytic converter. Crafted from cast T304 stainless steel with hand TIG welding and back-purging, this component ensures durability and reliable performance for years to come. This test pipe is designed using advanced CAD technology for a perfect fit, replacing the factory catalytic converter to unleash the power and performance of your 3.0T engine. It is intended for competition use and is not street legal. Installation hardware is included. Beyond performance, the CTS Audi SQ5 Test Pipe enhances the vehicle's sound, producing a sporty growl with more pronounced exhaust crackle on downshifts and a confident "braappp!" on upshifts, especially when paired with an aftermarket exhaust system. While it provides a subtle sound when cruising and no drone with the factory exhaust, users must be aware that installing this part will trigger a Check Engine Light (CEL). To mitigate this, proper Stage 2 tuning software is required for removal. Fitment is specifically for the 2018+ B9 Audi SQ5 models equipped with the 3.0T engine.

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

BrandCTS Turbo
Part NumberNot explicitly stated, but implied as the test pipe version for SQ5 B9
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.

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