Skip to content
CTS Turbo B9 Audi RS5 Test Pipes

CTS Turbo B9 Audi RS5 Test Pipes

CTS TURBO
Availability:
in stock, ready to be shipped
SKU CTS-EXH-DP-0039
$899.99 - $899.99
$899.99
$899.99 - $899.99
$899.99
Rewards
EARN REWARD POINTS
Purchasing this product will earn you 4495 points to redeem on future purchases. Check your points.

We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

The CTS Turbo B9 Audi RS5 Test Pipes was designed to seamlessly fit in place of your restrictive stock catalytic converter, which is situated immediately after the turbocharger. Designed using the latest in CAD technology; this part is made to fit perfectly in place of your factory downpipes. Manufactured from T304 stainless steel, hand TIG welded and back purged to ensure years of reliable performance. Substantial power gains, improved exhaust flow and a more throaty sound are the main benefits of installing our test pipe. Product Details: ā€“ T304 stainless steel construction ā€“ Mandrel-bent stainless steel ā€“ Fully tig welded design ā€“ Install hardware included ā€“ Throaty sound ā€“ Great power upgrade To remove the CEL that will occur, proper tuning software must be used. CTS Turbo recommends choosing a High Flow Cat for the sake of our environment! Stage 2 software is required to avoid check engine light. FITMENT: 2018+ B9 Audi RS5 2.9T Ā 

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 2 applications
RS5
Make Model Engine Years
AUDI RS5 2018ā€“2021
AUDI RS5 (B9) 2018ā€“2021

Fitment data last updated: 2026-06-26