CTS Turbo EXH-TP-0035 B9.5 AUDI A4/A5/Q5 40TFSI/45TFSI TEST PIPE (2021-2025)

Description

B9.5 AUDI A4/A5/Q5 40TFSI/45TFSI TEST PIPE (2021-2025)

EXH-TP-0035

Free up your 2021-2025 B9.5 Audi A4/A5/Q5 40TFSI/45TFSI 2.0T’s potential with the CTS Turbo race test pipe.

This race downpipe is specific to the B9.5 facelift platform which uses a V-band style connection at the turbocharger, making it a perfect fit for the 40 TFSI and 45 TFSI Hybrid models.

3.5″ diameter stainless steel piping is matched perfectly to a billet v-band flange, allowing for optimal flow as exhaust gases transition from the turbocharger to the rest of the exhaust system. Substantial power gains, improved exhaust flow and a more sporty sound are the main benefits from installing the CTS downpipe.

Our friends at Boost Dynamic Tuning created the best Stage 2 file for this Simos 19.7 EA888.4 platform. CTS Turbo + BDT stage 2 combo is the best bang-for-the-buck performance upgrade for B9.5 40TFSI/45TFSI owners. Now available with end-user at-home tuning. Please see the link below for the compatible software tuning options:

Boost Dynamic Tuning Stage 2 for Audi A4/A5 45TFSI

Boost Dynamic Tuning Stage 2 for Audi Q5 45TFSI

Product features

• Designed using the latest 3D prototyping technology for perfect fit into factory location
• Large 3.5″ stainless steel piping, billet stainless steel flanges
• Flanges are fully welded inside and out
• Welded stainless steel mounting bolts for easy installation (saves you a lot of time)
• New gasket and copper lock nuts are included, if you wish to renew the turbo gasket: 5Q0253115C
• Safe for crackle/aggressive overrun tunes
• Compatible with factory or aftermarket cat-back exhaust systems

To remove the CEL that will occur, proper tuning software must be used. CTS Turbo recommends Boost Dynamic Tuning.

Fitment (for Borg Warner turbocharger 06N145702D):

• 2021-2025 Audi A4 2.0T 40TFSI/45TFSI (B9.5)
• 2021-2025 Audi A5 2.0T 40TFSI/45TFSI (B9.5)
• 2021-2025 Audi Q5 2.0T 40TFSI/45TFSI (B9.5)

INSTALLATION GUIDE BY BOOST DYNAMIC TUNING

Compatibility

Please make sure this part matches your vehicle before ordering. We run a compatibility check prior to dispatch using your registration number (UK) or the last 7 digits of your VIN.

Part Number

EXH-TP-0035

More Information

Manufactured by

CTS Turbo