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Seat logoSeat Leon Cupra K1

2007 to 2009

Large-bore Downpipe and De-cat

Must be fitted with the Milltek Sport cat-back system and requires a Stage 2 ECU remap
This product is:
Race/Track Only
System Number: SSXAU284
Consists of:
Tailpipe Style:
1 x Cast Large Bore Downpipe with De-cat {Replaces MSAU342REP}
1 x Connecting Pipe
Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cast Downpipe with HJS High Flow Sports Cat

with HJS HQ 200 Cell High Flow Sports Cat. For Fitment to Milltek Sport 2.75" cat-back systems only. Requires a Stage 2 ECU remap
This product is:
Race/Track Only
System Number: SSXAU200
Consists of:
Tailpipe Style:
1 x Cast Large Bore Downpipe with 200cell HJS Catalyst {Replaces MSAU342}
1 x Connecting Pipe
Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cast Downpipe with Race Cat

with 200 Cell Race Cat. For Fitment to Milltek Sport 2.75" cat-back systems only. Requires a Stage 2 ECU remap
This product is:
Race/Track Only
System Number: SSXAU200R
Consists of:
Tailpipe Style:
1 x Cast Large Bore Downpipe with 200cell Race Catalyst {Replaces MSAU342SPR}
1 x Connecting Pipe
Pipe Ø: 3.00" (76.20mm) *
System Photo(s):
Click to enlarge photo

Cat-back

Non-resonated (louder)
System Number: SSXSE120
Consists of:
Tailpipe Style:
1 x Non-Resonated Centre Section
1 x Rear Silencer (no tip)
1 x Polished Oval Tip
Single 152x102mm Oval
Pipe Ø: 2.75" (69.85mm) *
System Photo(s):
Click to enlarge photo
Click to enlarge photo

Cat-back

Resonated (quieter)
System Number: SSXSE121
Consists of:
Tailpipe Style:
1 x Resonated Centre Section
1 x Rear Silencer (no tip)
1 x Polished Oval Tip
Single 152x102mm Oval
Pipe Ø: 2.75" (69.85mm) *
System Photo(s):
Click to enlarge photo
Click to enlarge photo
Gallery
  • 564

* Pipe sizes may vary from part-to-part. Pipe diameters are indicative of the system as a whole and do not necessarily mean every part is of a uniform size.

DESIGNED AND BUILT IN BRITAIN