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Unitronic Performance Exhaust Upgrade for B8/B8.5 S4®

Jul 27th, 2016 Products

Unitronic is pleased to present its Exhaust System upgrades for the B8/B8.5 Audi® S4®. Unitronic's Exhaust Systems are a direct bolt-on, providing hardware support complementing its Performance Software to achieve maximum performance without sacrifice.

Unitronic's philosophy in designing Performance Hardware starts by first analyzing the factory component(s) in various street and track environments to determine overall performance and likely limitations beyond certain power levels. Through analysis of the data collected, along with engine calibration and engineering principles applied, goals were set forth; optimization of exhaust gas flow and backpressure were top priority from a functional, performance oriented standpoint. In addition to these and following suit as is with all of Unitronic Performance Hardware products, ensuring precise OEM-like fitment and top tier component quality is also of utmost importance. All of this must be met without sacrifice, while also ensuring a competitive performance to cost ratio for our end-users.

All of Unitronic's Performance Hardware products are designed using our in-house 3D scanner and modeling software. With these industry-leading resources in-house at our disposal, design aspects and fitment tolerances are at the maximum precision. The result ensures maximum fitment precision on each and every Unitronic Performance Hardware product. After platform constraints and OEM components are 3D scanned, all data is imported into our modeling software, where we can analyze and interact with the chassis constraints to design an upgraded performance-oriented exhaust system to fit these constraints, as mentioned, perfectly; while ensuring that technical aspects and engineering principles are deployed.

Unitronic's Cat-Back features a unique v-band fastening system, using T316 stainless steel flanges and a locking ring to guarantee a centric alignment of the two v-band flanges to ensure a leak proof connection every time.

Throughout the research and development process of Unitronic's Exhaust Systems, sound both in- and outside of the cabin is also a very important factor. Unitronic's mufflers feature high density, high temperature glass fiber packing and are engraved with the Unitronic logo. These attributes combined ensure maximum performance and sportier sound is achieved, all while maintaining a comfortable tone inside the cabin. Existing at the rear, exhaust gasses pass through quad polished 3” double wall slash cut tips featuring an engraved Unitronic logo for a more aggressive, motorsports-esque look.



Unitronic Cat-Back Exhaust System for B8 Audi S4: $2299.99 USD

Unitronic Cat-Back Exhaust System for B8.5 Audi S4: $2299.99 USD

For more information, be sure to contact your local Authorized Unitronic Dealer to get yours now!

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