Review on KYOSTAR Turbo Muffler Delete: Enhance Audi S3 A3 VW 🚀 Golf GTI R MK7 Seat Leon Cupra TSI 1.8t 2.0t Performance! by Jeffrey Crutcher

Fits mk7 GTi with ihi20. It's a very tight fit to the housing, you need to put lube on the o-ring to make it slide into the turbocharger housing. Gas works better, exhaust sound deeper (I already have a downpipe). More pad noise and cleaner and clearer sound. Coil noise, if any, doesn't increase much. The facility wasn't terrible. Didn't remove the battery. OEM airbox cover top only. Use a 7mm wrench to remove the hose clamp from the vacuum pump. Use a 5mm hex screwdriver and take your time.