The resonator delete pipe is manufactured with CNC mandrel bent T304 stainless steel pipework with a bore size of 2.75" (69.9mm). The new part removes the central silencer/resonator found in the O/E system allowing for smoother gas flow rates for improved power delivery and a noticeably enhanced exhaust tone.The new Cobra Sport Exhaust significantly improves the sound of the car, increasing in volume but more importantly producing a deeper better quality sporty sound.Cobra Sport Sales Director Matt Thomas commented, "Our new resonator delete pipes are an excellent introduction to performance exhaust improvements. We find many customers start with a resonator delete but soon take this further, fitting a Cobra Sport cat back or full turbo back exhaust upgrade."The exhaust tone with the delete pipe fitted is noticeably louder, deeper and more aggressive giving the desirable performance exhaust characteristics of a sport exhaust upgrade, with crackles and pops significantly enhanced. We have a before and after video on our website which demonstrates the substantial tonal improvements with the new part fitted."

Example of the Seat Leon Cupra 290 / 300 (Non GPF) Resonator Delete Performance Exhaust.