APR Catback Exhaust System - 4.0 TFSI - C7 S6/S7/RS6/RS7 for Audi # CBK0010 for Sale

Price: $2,400

This item has been shown 729 times.

2to4Wheels.comThe APR Catback Exhaust System personalizes your sound and performance. Beautifully hand-crafted T304-stainless-steel components adorn the system with stunning TIG-welding throughout. Our straight-through brushed-finished mufflers smooth the exhaust note to a deep growl, without adding restrictions. Strong high-quality bracketry and OEM-style clamps hold the system steadily in place, making the install or removal a snap, and fitment simple, yet precise. Cast 2.75” to dual 2.5” rear splitter creates an ultra-smooth transition, steadily feeding exhaust gasses out of the system. Our cast valve housings enable the vehicle to be fitted with the factory electronic valve actuators, retaining OEM valve operation. An optional center muffler / Center muffler delete is available.
Quick FactsT304 stainless-steel constructionArgon-back-purged TIG welding throughoutDual 2.75" to quad 2.5" mandrel-bent brushed tubingUltra-smooth cast 2.75" to dual 2.5" splittersBrushed-finished straight-through sound-absorption mufflers with an optional center muffler or straight pipesCast valve housings and brackets for OEM electronic actuatorsRugged and precise mounting bracketsCNC bent and laser cut tunnel brace for added chassis rigidityOEM style slip clampsDirect fit to the OEM and APR Race DP exhaust systemsLow-profile design, suitable for lowered vehiclesLarger diameter piping compared to stockLarger diameter tips compared to stockDesigned, developed, assembled and quality controlled in-houseEasy to installLimited lifetime warrantySystem OverviewOur exhaust system uses larger piping compared to the factory exhaust system, yet weighs less in the base configuration. We use dual 2.75" OD piping, which then splits to a quad 2.5" design. The factory system uses 2.375" piping . The system shown below includes the optional center muffler.
exhaustComponent ConnectionExhaustMufflersThe 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.
exhaust exhaust exhaustThe 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.Contact us at 2to4wheel at gmail and 2to4wheels.com



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