iE Catback Exhaust System For Audi 8V S3

• DroneTrap Technology -Proprietary no-drone resonator design

• 4" slash-cut quad exhaust tips -Sporty motorsport look

• Retains factory valves -Easy factory sound control

• Large 3" piping to 2.5" tailpipes -High flow for any power goal

• Easy Install -No cutting, no welding, no hassle

• Bolt-on fit -Includes hardware for stock or iE downpipe
• No check engine light -When installed with stock downpipe

Make your Golf R stand out from the crowd with our quad oversized 4" exhaust tips. The aggressive slash-cut design and sleek brushed finish deliver a distinctive motorsport look bound to turn heads. Depth adjustability allows you to customize the tips to match your unique style.

iE's advanced DroneTrap technology captures the pulse waves responsible for the 2.0T engine's exhaust note and draws them into a mathematically tuned resonator. The internal port is engineered to resonate these waves against each other in a process that selectively cancels out those responsible for annoying drones. The remaining waves produce the deep and enriched exhaust acoustics enthusiasts love.

iE’s catback exhaust is built for sound, durability, and reliability. Made from mandrel-bent T304L stainless steel, it resists corrosion, with hand TIG-welded joints ensuring lasting strength. A stamped multi-wall muffler prevents warping, while reinforced hangers keep everything securely mounted. Bridged piping boosts strength and disperses weight to reduce stress and vibration. Inspired by high-end OE designs, wide-width stretch clamps keep every connection tight and leak-free.