CTS Turbo Test Pipe Kit - B8 S4/S5

The CTS Turbo Audi 3.0T Supercharged V6 Testpipe Set is the solution you’ve been waiting for your Audi 3.0T V6 equipped with a supercharger. The factory cats are notorious for failure when upgrading your power output. Our test-pipes are designed to seamlessly fit in place of your restrictive stock catalysts, which are situated right before your downpipes. Our test pipes feature 2.5″ stainless steel piping, and smooth mandrel bends.

Substantial power gains, improved exhaust flow and a more throaty sound are the main benefits of installing our test pipe. Each pipe is mandrel-bent, and TIG welded by hand.

NOTE: proper software tuning is required to avoid Check Engine Light and to ensure correct operation. Contact your local tuner for more details.

Product Details:

• T304 stainless steel construction
• TIG-welded
• Great power upgrade or replacement for worn out parts
• Beautiful brushed finish
• Includes gaskets and hardware for install
• Compatible with factory or aftermarket exhaust systems

Fitment:

• 2010-2016 B8/B8.5 Audi S4 3.0T supercharged
• 2013-2017 B8.5 Audi S5 3.0T supercharged

**Not legal for use on public roads; must be used for test/diagnostic purposes only!**