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Audi B9 S5 Quattro 3.0T Performance Cat-Back Exhausts

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Cat-Back Exhaust System - Resonated With Exhaust Valves

2.50" stainless steel with quad JET-100 carbon tips Fits models without factory rear sports differential

Brand:
Milltek Sport - Corporate Logo
ES#:
3493650
Mfg#:
SSXAU683
Ships in 5 Business Days
ON SALE! SAVE 10%
$4120.99

This product was last offered at the strikethrough price on
08-29-2026

$3708.51 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated With Exhaust Valves

2.50" stainless steel with quad polished oval tips Fits models without factory rear sports differential

Brand:
Milltek Sport - Corporate Logo
ES#:
3493651
Mfg#:
SSXAU691
Ships in 5 Business Days
ON SALE! SAVE 10%
$3987.99

This product was last offered at the strikethrough price on
08-29-2026

$3589.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated With Valves

2.50" stainless steel with quad GT-100 burnt titanium tips Fits models with factory rear sports differential

Brand:
Milltek Sport - Corporate Logo
ES#:
3499448
Mfg#:
SSXAU709
Ships in 5 Business Days
ON SALE! SAVE 10%
$4651.99

This product was last offered at the strikethrough price on
08-29-2026

$4186.16 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated With Exhaust Valves

2.50" stainless steel with quad Cerakote black velvet oval tips Fits models without factory rear sports differential

Brand:
Milltek Sport - Corporate Logo
ES#:
3493574
Mfg#:
SSXAU692
Ships in 5 Business Days
ON SALE! SAVE 10%
$4236.99

This product was last offered at the strikethrough price on
08-29-2026

$3812.52 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated With Valves

2.50" stainless steel with quad Cerakote black velvet oval tips Fits models with factory rear sports differential

Brand:
Milltek Sport - Corporate Logo
ES#:
3499440
Mfg#:
SSXAU716
Ships in 5 Business Days
ON SALE! SAVE 10%
$4236.99

This product was last offered at the strikethrough price on
08-29-2026

$3812.52 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Resonated With Valves

2.50" stainless steel with quad GT-100 polished tips Fits models without factory rear sports differential

Brand:
Milltek Sport - Corporate Logo
ES#:
3493583
Mfg#:
SSXAU679
Ships in 5 Business Days
ON SALE! SAVE 10%
$3752.99

This product was last offered at the strikethrough price on
08-29-2026

$3377.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated With Valves

2.50" stainless steel with quad polished oval tips Fits models without factory rear sports differential

Brand:
Milltek Sport - Corporate Logo
ES#:
3493664
Mfg#:
SSXAU689
Ships in 5 Business Days
ON SALE! SAVE 10%
$3741.99

This product was last offered at the strikethrough price on
08-29-2026

$3367.61 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Non-Resonated With Valves

2.50" stainless steel with quad JET-100 carbon tips Fits models with factory rear sports differential

Brand:
Milltek Sport - Corporate Logo
ES#:
3499459
Mfg#:
SSXAU710
Ships in 5 Business Days
ON SALE! SAVE 10%
$3874.99

This product was last offered at the strikethrough price on
08-29-2026

$3487.02 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Cat-Back Exhausts

Give your exhaust a much-needed increase in volume with our selection of choice performance cat-back exhaust systems.

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