Seat Leon Cupra 280/290/300 (14-18) (Pre-GPF) Turbo Back Performance Exhaust Front Pipe:Sports Catalyst The core steps from 110mm

The core steps from 110mm to 70mm and in doing so offers a huge 64% increase in overall capacity in comparison to the original intercooler

7dB (+18dB)

While we are on the topic of reliability

1 charge air cooler

Seat Leon Cupra 280/290/300 (14-18) (Pre-GPF) Turbo Back Performance Exhaust Front Pipe:Sports Catalyst The core steps from 110mmTailpipes 5. 5" (139. 7mm) x 3" (76. 2mm) oval angled (TP23LR) Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality. This Seat Leon Cupra 280, 290 & 300 performance exhaust is made in 3" 76. 2mm pipework and fits from the turbo backwards (Turbo back system) these exhausts replace the front