LEADING FEATURES

• 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

DESIGN DETAILS
BOLD, REFINED, ENRICHED

The popular 2015-2020 VW Golf R and Audi S3 is begging to be unleashed with the precision-engineerediE Catback Exhaust System. This bolt-on upgrade delivers a unique deep rumble at low revs and an aggressive roar at high RPMs. Our proprietaryDroneTraptechnology eliminates unwanted drone, leaving only the perfect exhaust rumble. The factory valve electronics integrate seamlessly, giving you full control to switch between subtle and rowdy modes. Finished with quad 4 slash-cut tips for true motorsport style.

OVERSIZED QUAD TIPS
MAKE A STATEMENT

Make your Golf R or S3 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.

BUILT TO ENDURE
QUALITY IS IN THE DETAILS

iEs 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.