From c837fc6b7907044f820aa6e1c377e2f6be0ebccd Mon Sep 17 00:00:00 2001 From: Jefferey Keefer Date: Fri, 31 Jan 2025 17:31:12 -0500 Subject: [PATCH] Add 'IE Catback Exhaust System For Audi B9 B9 5 S4 Integrated Engineering' --- ...aust-System-For-Audi-B9-B9-5-S4-Integrated-Engineering.md | 5 +++++ 1 file changed, 5 insertions(+) create mode 100644 IE-Catback-Exhaust-System-For-Audi-B9-B9-5-S4-Integrated-Engineering.md diff --git a/IE-Catback-Exhaust-System-For-Audi-B9-B9-5-S4-Integrated-Engineering.md b/IE-Catback-Exhaust-System-For-Audi-B9-B9-5-S4-Integrated-Engineering.md new file mode 100644 index 0000000..a5b0ba7 --- /dev/null +++ b/IE-Catback-Exhaust-System-For-Audi-B9-B9-5-S4-Integrated-Engineering.md @@ -0,0 +1,5 @@ +In California, it is illegal to select a catalytic converter for installation based solely on vehicle weight and engine size. The design of these systems often sees an increase in horsepower compared to the factory design of a vehicle. Because stock models try to minimise materials and maximise space, with horsepower as a lower priority. + +Advanced 3D scanning tools and cutting-edge software provide our engineers with a high-resolution digital model of the Audi B9 S4 chassis. This data is then used to maximize the exhaust size for flow and optimize all available space for the perfect catback fitment. CORSA branded exhaust systems are backed by a Limited Lifetime warranty for as long as you own your vehicle with proof of purchase. The new exhaust sounds perfect, a marked improvement over stock. It is not too loud - I use the car as a daily driver and drive in capital beltway traffic. + +We match the exit size to the size exhaust you ordered, so if you are ordering this after the fact, please include the exhaust size you have in your order. Replaces the OEM catalytic converter with a free flowing pipe. Completely straight through (no bottleneck), free flowing mini-muffler and pipe. Replaces the OEM catalytic converter with a 3" metal substrate core high-flow performance cat and our mini muffler. The metal core is our highest flowing cat available and it will  \ No newline at end of file