APR Cat Back Exhaust System - RS3 Sedan 8Y shifter 5 BAR at 0% leak

5 BAR at 0% leak down to ensure sealing capacity

<p>Opel Corsa D Sportback roof spoiler is made of high-pressured Hard Polyurethane and NOT Polyester

The innovative modular design allows the intake to be ran as a cost friendly open filter intake

to be re-directed straight into the cooling fins

FEATURES:Double-Layered CottonSuperior Flow (1291CFM @ 28in H²O)35% Higher Flow Than OE-FilterSuperior Filtration Over Factory Paper FilterTraps Particles as Small as 5 MicronsIncreases Induction & Turbocharger SoundsCan Be Cleaned and Reused (034Motorsport Air Filter Cleaning Kit)Direct Replacement for 4K0133843GCFM COMPARISON CHART:Stock: 835

APR Cat Back Exhaust System - RS3 Sedan 8Y shifter 5 BAR at 0% leakThe APR Cat back Exhaust System personalizes your vehicle's looks, 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 or rasp. Strong high quality bracketry and OEM style clamps hold the system steadily in place, making the install or removal a snap, and