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Audi C7 S7 Quattro 4.0T

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Audi C7 S7 Quattro 4.0T Performance Downpipes

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4.0T Cast Downpipe Set with High Flow Cats

ES#4505353 - CTS-EXH-DP-0026- - 4.0T Cast Downpipe Set with High Flow Cats - Bolt on solution for increased performance! Audi C7/C7.5 S6/S7/RS7 4.0T - CTS - Audi

Bolt on solution for increased performance! Audi C7/C7.5 S6/S7/RS7 4.0T

Brand:
CTS - Corporate Logo
ES#:
4505353
Mfg#:
CTS-EXH-DP-0026-
In Stock
ON SALE! SAVE 15%
$1799.99

This product was last offered at the strikethrough price on
07-10-2026

$1529.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3" Hi-Flow Downpipes

ES#2992809 - SSXAU554 - 3" Hi-Flow Downpipes - Featuring Milltek Sport 100-cell Hi-Flow Sports Cats - Milltek Sport - Audi

Featuring Milltek Sport 100-cell Hi-Flow Sports Cats Must be fitted with Milltek Sport Cat-Back System - Requires stage 2 ECU remap and oxygen sensor extension leads

Brand:
Milltek Sport - Corporate Logo
ES#:
2992809
Mfg#:
SSXAU554
Ships in 3 Business Days
$5061.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

HPA Motorsport Audi C7 S6/S7 Downpipes - Ceramic Coated

ES#4609323 - HVA-271-STREET-C - HPA Motorsport Audi C7 S6/S7 Downpipes - Ceramic Coated - These downpipes will increase Hp across the powerband and give you the throaty exhaust note you're looking for! - HPA Motorsports - Audi

These downpipes will increase Hp across the powerband and give you the throaty exhaust note you're looking for!

Brand:
HPA Motorsports - Corporate Logo
ES#:
4609323
Mfg#:
HVA-271-STREET-C
Ships on Aug 20, 2026
$2599.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

HPA Motorsport Audi C7 S6/S7 Downpipes

ES#3621964 - HVA-271-STREET - HPA Motorsport Audi C7 S6/S7 Downpipes - These downpipes will increase Hp across the powerband and give you the throaty exhaust note you're looking for! - HPA Motorsports - Audi

These downpipes will increase Hp across the powerband and give you the throaty exhaust note you're looking for!

Brand:
HPA Motorsports - Corporate Logo
ES#:
3621964
Mfg#:
HVA-271-STREET
Ships on Aug 20, 2026
$2065.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Catted Downpipe With Midpipe And O2 Sensor

ES#4727517 - 40tdpcKT - Catted Downpipe With Midpipe And O2 Sensor - Allow turbos to spool faster and generate more power lower in the RPM range. - ARM Motorsports - Audi

Allow turbos to spool faster and generate more power lower in the RPM range.

Brand:
ARM Motorsports - Corporate Logo
ES#:
4727517
Mfg#:
40TDPCKT
Ships in 7 Business Days
$1280.99

This product was last offered at the strikethrough price on
06-11-2026

$1123.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Turbo CHRA Install Kit

O-rings and gaskets to swap your 4.0t turbo CHRAs

Brand:
JH Motorsports - Corporate Logo
ES#:
4749616
Mfg#:
JHM-40TCHRAHWK
Ships in 2 Business Days
$109.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3" Hi-Flow Downpipes

ES#3432610 - SSXAU635 - 3" Hi-Flow Downpipes - Featuring Milltek Sport 100-cell Hi-Flow Sports Cats - Milltek Sport - Audi

Featuring Milltek Sport 100-cell Hi-Flow Sports Cats For use with OE Cat-Back exhaust - Requires stage 2 ECU remap and oxygen sensor extension leads

Brand:
Milltek Sport - Corporate Logo
ES#:
3432610
Mfg#:
SSXAU635
Ships in 3 Business Days
$5386.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Downpipes

The downpipe carries exhaust gas from the hot side of your turbo to the rest of the exhaust system. Replace a faulty catted downpipe with an OEM downpipe or upgrade for more performance with our selection of aftermarket performance downpipe options.

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Manufacturer names and/or part numbers are used only for identification purposes.

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