Seat logoSeat Leon ST Cupra 300 (4x4) Estate / Station Wagon / Combi (OPF/GPF Equipped Only)

2019 and Later

1. Large Bore Downpipe and Hi-Flow Sports Cat - 200 Cell HJS High Flow Sports Cat and includes GPF Delete Section - For Fitment with the Milltek Sport Cat Back Only and requires a Stage 2 ECU remap
Part Description Tailpipe Style
· Cast Large Bore Downpipe 200cell HJS Catalyst
· Front Connecting Pipe (Milltek to Milltek Cat Back)
 
Pipe Diameter: 76.20mm (3.00")

 

2. Large Bore Downpipe and Hi-Flow Sports Cat - 200 Cell HJS High Flow Sports Cat and includes GPF Delete Section - For Fitment with the OE Cat Back System Only and requires a Stage 2 ECU remap
Part Description Tailpipe Style
· Cast Large Bore Downpipe 200cell HJS Catalyst
· Front Connecting Pipe (Milltek to OE Cat Back)
 
Pipe Diameter: 76.20mm (3.00")

 

3. Large Bore Downpipe and Hi-Flow Sports Cat - 200 Cell Race High Flow Sports Cat and includes GPF Delete Section - For Fitment with the Milltek Sport Cat Back only and requires a Stage 2 ECU remap
Part Description Tailpipe Style
· Cast Large Bore Downpipe 200cell Race Catalyst
· Front Connecting Pipe (Milltek to Milltek Cat Back)
 
Pipe Diameter: 76.20mm (3.00")

 

4. Large Bore Downpipe and Hi-Flow Sports Cat - 200 Cell Race High Flow Sports Cat and includes GPF Delete Section - For Fitment with the OE Cat Back System Only and requires a Stage 2 ECU remap
Part Description Tailpipe Style
· Cast Large Bore Downpipe 200cell Race Catalyst
· Front Connecting Pipe (Milltek to OE Cat Back)
 
Pipe Diameter: 76.20mm (3.00")

 

5. Cat-back - Cerakote Black Oval Tips. EC Approved
Part Description Tailpipe Style
· Road+ Centre Silencer
· Y Pipe Assembly
· LH Rear Silencer
· RH Rear Silencer
· LH Cerakote Black Oval Tip 152x76mm Oval
· RH Cerakote Black Oval Tip 152x76mm Oval
 
CH-Homologation Approved Logo - this product is CH-Approved
Pipe Diameter: 76.20mm (3.00")

 

6. Cat-back - Cerakote Black Quad GT-80 Trims. EC Approved
Part Description Tailpipe Style
· Road+ Centre Silencer
· Y Pipe Assembly
· LH Rear Silencer
· RH Rear Silencer
· LH Twin Cerakote Black Tip Assembly Twin 80mm GT80
· RH Twin Cerakote Black Tip Assembly Twin 80mm GT80
 
CH-Homologation Approved Logo - this product is CH-Approved
Pipe Diameter: 76.20mm (3.00")

 

7. Cat-back - Polished Oval Tips. EC Approved
Part Description Tailpipe Style
· Road+ Centre Silencer
· Y Pipe Assembly
· LH Rear Silencer
· RH Rear Silencer
· LH Polished Oval Tip 152x76mm Oval
· RH Polished Oval Tip 152x76mm Oval
 
CH-Homologation Approved Logo - this product is CH-Approved
Pipe Diameter: 76.20mm (3.00")

 

8. Cat-back - Polished Quad GT-80 Trims. EC Approved
Part Description Tailpipe Style
· Road+ Centre Silencer
· Y Pipe Assembly
· LH Rear Silencer
· RH Rear Silencer
· LH Twin Polished Tip Assembly Twin 80mm GT80
· RH Twin Polished Tip Assembly Twin 80mm GT80
 
CH-Homologation Approved Logo - this product is CH-Approved
Pipe Diameter: 76.20mm (3.00")

 

9. Cat-back - Cerakote Black Oval Tips. Non Resonated (Louder)
Part Description Tailpipe Style
· Centre Silencer Delete Pipe
· Y Pipe Assembly
· LH Rear Silencer
· RH Rear Silencer
· LH Cerakote Black Oval Tip 152x76mm Oval
· RH Cerakote Black Oval Tip 152x76mm Oval
 
Pipe Diameter: 76.20mm (3.00")

 

10. Cat-back - Cerakote Black Quad GT-80 Trims. Non Resonated (Louder)
Part Description Tailpipe Style
· Centre Silencer Delete Pipe
· Y Pipe Assembly
· LH Rear Silencer
· RH Rear Silencer
· LH Twin Cerakote Black Tip Assembly Twin 80mm GT80
· RH Twin Cerakote Black Tip Assembly Twin 80mm GT80
 
Pipe Diameter: 76.20mm (3.00")

 

11. Cat-back - Polished Oval Tips. Non Resonated (Louder)
Part Description Tailpipe Style
· Centre Silencer Delete Pipe
· Y Pipe Assembly
· LH Rear Silencer
· RH Rear Silencer
· LH Polished Oval Tip 152x76mm Oval
· RH Polished Oval Tip 152x76mm Oval
 
Pipe Diameter: 76.20mm (3.00")

 

12. Cat-back - Polished Quad GT-80 Trims. Non Resonated (Louder)
Part Description Tailpipe Style
· Centre Silencer Delete Pipe
· Y Pipe Assembly
· LH Rear Silencer
· RH Rear Silencer
· LH Twin Polished Tip Assembly Twin 80mm GT80
· RH Twin Polished Tip Assembly Twin 80mm GT80
 
Pipe Diameter: 76.20mm (3.00")