DPK0014 APR Exhaust Cast Race DPs - 4.0 TFSI S6/S7/RS6/RS7 (C7/C7.5)
Let your turbo breathe by removing exhaust restrictions. Let your turbo breathe by removing exhaust restrictions.
The APR Cast Race DP Exhaust System replaces the restrictive factory catalyst cross pipes and resonators with an upgraded 76mm stainless steel mandrel-bent system, featuring port-matched cast inlets, high-flow catalysts and various other features. Expect better throttle response, more horsepower and an intoxicating exhaust note, while remaining civilized during normal daily driving. It's the best performance upgrade for the 4.0 TFSI following the APR ECU Upgrade and it's all designed in-house, using premium materials and world-class manufacturing techniques few can match. The APR Cast Race DP Exhaust System replaces the restrictive factory catalyst cross pipes and resonators with an upgraded 76mm stainless steel mandrel-bent system, featuring port-matched cast inlets, high-flow catalysts and various other features. Expect better throttle response, more horsepower and an intoxicating exhaust note, while remaining civilized during normal daily driving. It's the best performance upgrade for the 4.0 TFSI following the APR ECU Upgrade and it's all designed in-house, using premium materials and world-class manufacturing techniques few can match.
Please note, the S8 requires the midpipe extension tubes (FIT0003). This system was designed for Left Hand Drive vehicles. Right Hand Drive (RHD) vehicles require slight clearancing. For the best results, APR recommends installing an APR Stage 2 ECU Upgrade, where available. APR Stage 2 is a free upgrade from the previous stage with purchase of this product.
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