2.50" stainless steel with quad GT-90 titanium tips
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Fits models without factory rear sports differential
2.50" stainless steel with quad GT-90 titanium tips
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Fits models without factory rear sports differential
2.50" stainless steel with your choice of tip style
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2.50" stainless steel with quad Cerakote black velvet oval tips. No physical or functional flaws with the system or missing components, simply open box
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Fits models with factory rear sports differential
Comes complete with non-resonated downpipes, a precision-engineered x-pipe mid-section, and two valved muffler sections.
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2.50" stainless steel with quad GT-100 Cerakote black tips
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Fits models with factory rear sports differential
2.50" stainless steel with quad GT-100 Cerakote black tips
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Fits models without factory rear sports differential
For vehicles without a sport differential
2.50" stainless steel with your choice of tip style
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Change out your ECS Tuning B8/8.5 S4/S5 or B9 A4/S4 Valved Exhaust from resonated to non-resonated!
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This product was last offered at the strikethrough price on
05-02-2026
2.37" stainless steel with quad 100mm black Cerakote tips
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From the 2013 model year
2.50" stainless steel with quad GT-100 cerakote black tips
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Fits models with factory rear sports differential
2.50" stainless steel with quad GT100 cerakote black tips
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Fits models without factory rear sports differential
Featuring Milltek Sport Hi-Flow sports cat, fits with OE and Milltek cat-back systems.
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Includes a $210 refundable core charge
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Up to the 2010 model year
2.37" stainless steel with quad 100mm polished tips
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From the 2013 model year
Install new hardware with your new parts. M8
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Used to secure the turbocharger to the cylinder head - qty 4 required - outer
2.37" stainless steel with quad 100mm black Cerakote tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From the 2013 model year