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Audi C7 S6 Quattro 4.0T Performance Parts & Upgrades

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Turbo-Back Exhaust System - Non-Resonated Valvesonic

ES#4138637 - ssxau448554ktKT - Turbo-Back Exhaust System - Non-Resonated Valvesonic - Complete system includes Milltek 3" Hi-Flow downpipes & sports cats (SSXAU554) along with 2.76" stainless steel cat-back system with Quad 100mm black Cerakote tips - Milltek Sport - Audi

Complete system includes Milltek 3" Hi-Flow downpipes & sports cats (SSXAU554) along with 2.76" stainless steel cat-back system with Quad 100mm black Cerakote tips Requires stage 2 ECU remap

Brand:
Milltek Sport - Corporate Logo
ES#:
4138637
Mfg#:
SSXAU448554KTKT
Ships on Oct 30, 2026
$7186.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS With App Control

ES#4339430 - 917792 - RaceChip RS With App Control - Get up to +68 hp and +66 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi

Get up to +68 hp and +66 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339430
Mfg#:
917792
Ships on Oct 30, 2026
$549.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS

ES#4339429 - 917791 - RaceChip RS - Get up to +68 hp and +66 through a safe and easy to use tuning module from RaceChip - Race Chip - Audi

Get up to +68 hp and +66 through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339429
Mfg#:
917791
Ships on Oct 30, 2026
$499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS Black With App Control

ES#4339432 - 917796 - RaceChip GTS Black With App Control - Get up to +81 hp and +79 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - Audi

Get up to +81 hp and +79 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339432
Mfg#:
917796
Ships on Oct 30, 2026
$849.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS Black

ES#4339431 - 917795 - RaceChip GTS Black - Get up to +81 hp and +79 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi

Get up to +81 hp and +79 lb-ft through a safe and easy to use tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339431
Mfg#:
917795
Ships on Oct 30, 2026
$799.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Street Performance Complete Exhaust System - Resonated

ES#3514347 - 769620 - Street Performance Complete Exhaust System - Resonated - Stainless steel system with high-flow downpipes/catalytic converters, resonated center-section, and rear mufflers with quad black tips - Supersprint - Audi

Stainless steel system with high-flow downpipes/catalytic converters, resonated center-section, and rear mufflers with quad black tips

Brand:
Supersprint - Corporate Logo
ES#:
3514347
Mfg#:
769620
Ships in 3 Business Days
$12220.99 USD
Free Shipping

Track Performance Complete Exhaust System - Non-Resonated

ES#3514368 - 769610 - Track Performance Complete Exhaust System - Non-Resonated - Stainless steel system with high-flow downpipes/catalytic converters, non-resonated center-section, and rear mufflers with quad black tips - Supersprint - Audi

Stainless steel system with high-flow downpipes/catalytic converters, non-resonated center-section, and rear mufflers with quad black tips

Brand:
Supersprint - Corporate Logo
ES#:
3514368
Mfg#:
769610
Ships in 3 Business Days
$11697.99 USD
Free Shipping

Intake Conversion - Stock Airbox To 4" Filter

ES#5526872 - TGK-0301-08 - Intake Conversion - Stock Airbox To 4" Filter - Eliminates bottlenecks with precision-machined billet aluminum construction and premium silicone couplers. - TGK Motorsport - Audi

Eliminates bottlenecks with precision-machined billet aluminum construction and premium silicone couplers.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5526872
Mfg#:
TGK-0301-08
Ships in 5 Business Days
$119.99 USD
Free Shipping

TGK Motorsport Flex Fuel Sensor Mount

ES#5526918 - TGK-0307-05 - TGK Motorsport Flex Fuel Sensor Mount - Purpose-built to give your GM / Continental / AC Delco Flex Fuel Sensor a solid, permanent home on the C7/C7.5 S6, RS6, S7, and RS7 platform. - TGK Motorsport - Audi

Purpose-built to give your GM / Continental / AC Delco Flex Fuel Sensor a solid, permanent home on the C7/C7.5 S6, RS6, S7, and RS7 platform.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5526918
Mfg#:
TGK-0307-05
Ships in 5 Business Days
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TGK Motorsport Air Intake System - OEM Air Box

ES#5477612 - TGK-0301-03 - TGK Motorsport Air Intake System - OEM Air Box - Stealthy factory aesthetics meet high-velocity airflow for a sleeper build that keeps your engine bay looking completely stock. - TGK Motorsport - Audi

Stealthy factory aesthetics meet high-velocity airflow for a sleeper build that keeps your engine bay looking completely stock.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477612
Mfg#:
TGK-0301-03
Ships in 5 Business Days
$699.99 USD
Free Shipping

TGK Motorsport Dumpbox V2

ES#5477668 - TGK-0406-02 - TGK Motorsport Dumpbox V2 - This lowering module works hand in hand with the factory management to be able to fully air out your car. - TGK Motorsport - Audi

This lowering module works hand in hand with the factory management to be able to fully air out your car.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477668
Mfg#:
TGK-0406-02
Ships in 5 Business Days
$599.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TGK Motorsport Lowering Links

ES#5477689 - TGK-0409-02 - TGK Motorsport Lowering Links - Lowers you vehicle up to 2 inches using the factory air suspension! - TGK Motorsport - Audi

Lowers you vehicle up to 2 inches using the factory air suspension!

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477689
Mfg#:
TGK-0409-02
Ships in 5 Business Days
$99.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fire Extinguisher Mount (100 Second Extinguisher)

ES#5477606 - TGK-0102-03 - Fire Extinguisher Mount (100 Second Extinguisher) - Beautifully engineered, direct-fit billet bracket serving as the perfect foundation, complete with the ultra-compact 100-second Element fire extinguisher. - TGK Motorsport - Audi

Beautifully engineered, direct-fit billet bracket serving as the perfect foundation, complete with the ultra-compact 100-second Element fire extinguisher.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477606
Mfg#:
TGK-0102-03
Ships in 5 Business Days
$279.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

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