APR Catback Exhaust System for Audi 4.0 TFSI - C7 RS6 and RS7
Die APR -Katzenabgas -Abgasanlage personalisiert Ihren Ton und Ihre Leistung. Wunderschön handgefertigte T304-Stall-Stahlkomponenten schmücken das System mit atemberaubendem Tig-Ablagen. Unsere durchstürmten Schalldämpfer glätten die Auspuffnote auf ein tiefes Knurren, ohne Einschränkungen hinzuzufügen. Starke hochwertige Bracketry- und OEM-Klemmen im Stil halten das System stetig an Ort und Stelle, wodurch die Installation oder das Entfernen von SNAP und Einrichtungen einfach und dennoch präzise gestaltet werden. 2,75 Zoll bis dual 2,5 Zoll Hecksplitter erzeugt einen ultragleiten Übergang und füttert stetig aus dem System Abgas. Unsere Gehäuse für Gussventile ermöglichen es dem Fahrzeug, mit den fabrik elektronischen Ventilantriebsanträgen ausgestattet zu werden und den OEM -Ventilbetrieb beizubehalten. Ein optionaler Muffler / Mittelschalldler -Löschen ist verfügbar. < / P>
Funktionen
- T304 Edelstahlkonstruktion
- Argon-rückgespültes WIG-Schweißen durchgehend
- Dual 2.75" zu Quad 2.5" mandrelgebogenes gebürstetes Rohr
- Ultra-glatte Guss 2,75" zu Dual 2,5" Splitter
- Bürstenfertige gerade durchgehende schallabsorbierende Schalldämpfer (optionale Mittelschalldämpfer-Entfernung)
- Gusseisenventilgehäuse und Halterungen für OEM-elektronische Stellantriebe
- Robuste und präzise Montagehalterungen
- CNC gebogen und lasergeschnittene Tunnelstrebe für zusätzliche Chassissteifigkeit
- OEM-Stil Slip-Klemmen und Torca AccuSeal T304 Spitzenklemmen
- Passend für die OEM- und APR Race DP-Auspuffsysteme.
- flaches Design, geeignet für tiefergelegte Fahrzeuge
- Größerer Durchmesser der Rohrleitung im Vergleich zur Serienausführung
- Größere Durchmesser im Vergleich zum Original
- Designed, developed, assembled and quality controlled in-house
- Einfach zu installieren
- Begrenzte lebenslange Garantie
Systemüberblick
Unser Auspuffsystem verwendet im Vergleich zum werkseitigen Auspuffsystem größere Rohre, wiegt jedoch in der Grundkonfiguration weniger. Wir verwenden doppelte 2,75-Zoll-OD-Rohre, die sich dann zu einem Vierfach-2,5-Zoll-Design aufteilen. Das werkseitige System verwendet 2,375-Zoll-Rohre. Das unten gezeigte System beinhaltet den optionalen Mittelschalldämpfer.
Mufflers
The mufflers are responsible for reducing the exhaust note and do so without adding unnecessary restrictions to the system. Each unit features two straight-through perforated tubes that are tightly wrapped with stainless steel and fiberglass material. With the valves closed, the system is tamer, but once opened, the system sounds deep, throaty and aggressive! The mufflers have a beautiful brushed finish, and are tucked high in the exhaust tunnel, making them perfect for lowered vehicles and a treat to see when looking at the vehicle from the rear.
The optional front muffler is responsible for reducing sound volume further. This configuration is recommended for customers who have our Race DPs and want a tamer exhaust note.
Cast Splitter
We cast the rear muffler splitters to maximize the system’s performance by keeping exhaust velocity high and back pressure low. This is accomplished by gradually splitting the system from a single 2.75” pipe to dual 2.5” pipes. The organically shaped casting allows us to make this transition gradually as to not disturb the flow of gasses.
Exhaust Valves
Our system features two valves that allow control of the volume of the system via the factory exhaust valve actuators. In doing so, the system can go from tame to aggressive instantly! Unlike pneumatic systems, and other common valves found in the market today, our system maintains identical OEM operation all the way down to the factory valve actuation angles. Furthermore, the system is compatible with aftermarket exhaust remotes, allowing end users to manually open the system at the click of a button.
We cast the valve housings out of T304 stainless-steel. Internally the system uses CNC-machined T303 components and brass bushings, which have stood up to our extreme torture testing. All necessary hardware is welded into place and is designed to combat heat and vibration for years to come.
Brackets
Our brackets ensure a strong and precise fit, every time. With our design, you’ll never need to worry about the brackets sagging and losing their shape over time, or the post slipping out of the hangers. The brackets are rigid, exact in their position, fit snugly in place and are made to stand the test of time.
Tubing
We use T304 stainless steel tubing throughout. We brush and de-burr all pipes, use mandrel bending techniques to ensure the pipes keep a constant diameter throughout, and use argon-back purged TIG welding for a strong and attractive weld.
Tips
The factory exhaust tips are integrated into the rear bumper valance. APR retains this layout and places the exhaust outlets within, making the system compatible with factory and aftermarket tips.
Tunnel Brace
The factory stamped steel tunnel brace leaves little to be desired. We’ve redesigned ours to sit slightly lower in the tunnel to allow for larger exhaust tubing. As an added benefit, the CNC-bent laser-cut brace adds additional structural rigidity to the chassis!
Clamps
Our system uses OEM-style low-profile slip clamps. Our clamp selection allows the system to sit high in the exhaust tunnel, as is favored by lowered vehicles, with ultimate compatibility no matter what DP you may have. The clamps make for easy swapping of the mid section, and slide out of the way to make adding or removing a Race DP easy. Each connection point is strategically placed to ensure the system has minimal opportunity to rotate during install or during years of heavy driving.
DP Compatibility
We’ve designed our system to be 100% bolt-on with the factory exhaust DP and APR Race DP.
