Milltek Sport
Milltek Sport has appointed Design911 as their distributors for the Porsche sports range.
Milltek Sport exhausts are produced in high quality type-304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discoloration. This quality of stainless steel is used on all pipe work and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek systems are increased in bore to ensure ultimate performance without the loss of mid-range torque.
All Milltek exhausts are designed, developed and manufactured in-house in the UK.
Pipe Diameter: 2.50" (63.50mm)
Tailpipe: Dual GT100
NOTE: CAT SECTION FITS GPF MODELS ONLY
Fits:
Porsche 718 Boxster GTS 2.5L 2016>>2020
Porsche 718 Cayman GTS 2.5L 2016>>2020
Parts Assembly:
MSPO256: High Flow Sports Catalytic Converter
MSPO257: Connecting Pipe
MSPO251: LH Front Connecting Pipe
MSPO252: RH Front Connecting Pipe
MSPO253: LH Rear Connecting Pipe
MSPO254: RH Rear Connecting Pipe
MSPO255: Rear Silencer Balance Pipe
MSVW373: x2 Polished Tips
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SSXPO139
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Pipe Diameter: 2.50" (63.50mm)
Tailpipe: Dual GT100
NOTE: CAT SECTION FITS GPF MODELS ONLY
Fits:
Porsche 718 Boxster GTS 2.5L 2016>>2020
Porsche 718 Cayman GTS 2.5L 2016>>2020
Parts Assembly:
MSPO256: High Flow Sports Catalytic Converter
MSPO257: Connecting Pipe
MSPO251: LH Front Connecting Pipe
MSPO252: RH Front Connecting Pipe
MSPO253: LH Rear Connecting Pipe
MSPO254: RH Rear Connecting Pipe
MSPO255: Rear Silencer Balance Pipe
MSVW372: x2 Cerakote Black Tips
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SSXPO140
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Pipe Diameter: 2.50" (63.50mm)
Tailpipe: 102mm Carbon Jet
NOTE: CAT SECTION FITS GPF MODELS ONLY
Fits:
Porsche 718 Boxster GTS 2.5L 2016>>2020
Porsche 718 Cayman GTS 2.5L 2016>>2020
Parts Assembly:
MSPO256: High Flow Sports Catalytic Converter
MSPO257: Connecting Pipe
MSPO251: LH Front Connecting Pipe
MSPO252: RH Front Connecting Pipe
MSPO253: LH Rear Connecting Pipe
MSPO254: RH Rear Connecting Pipe
MSPO255: Rear Silencer Balance Pipe
MSTIP226: x2 Carbon Jet-100 Trims (To Fit 63.5mm OD Outlets) (Fits All Systems That Use MSVW373 Family Of Trims)
Related reference numbers
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SSXPO143
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Pipe Diameter: 2.50" (63.50mm)
Tailpipe: GT-100
NOTE: CAT SECTION FITS GPF MODELS ONLY
Fits:
Porsche 718 Boxster GTS 2.5L 2016>>2020
Porsche 718 Cayman GTS 2.5L 2016>>2020
Parts Assembly:
MSPO256: High Flow Sports Catalytic Converter
MSPO257: Connecting Pipe
MSPO251: LH Front Connecting Pipe
MSPO252: RH Front Connecting Pipe
MSPO253: LH Rear Connecting Pipe
MSPO254: RH Rear Connecting Pipe
MSPO255: Rear Silencer Balance Pipe
MSTIP194: x2 Burnt Titanium GT-100 Trims
Related reference numbers
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SSXPO142
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Fits:
Porsche 718 Boxster GTS 2.5L 2016>>2020
Porsche 718 Cayman GTS 2.5L 2016>>2020
Particulate Filter: Backwards
Pipe Diameter: 2.50" (63.50mm)
Tailpipe: Dual 100mm GT100
Parts Assembly:
MSPO251: LH Front Connecting Pipe
MSPO252: RH Front Connecting Pipe
MSPO253: LH Rear Connecting Pipe
MSPO254: RH Rear Connecting Pipe
MSPO255: Rear Silencer Balance Pipe
MSVW374: x2 Titanium Tips
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SSXPO136
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Fits:
Porsche 718 Boxster GTS 2.5L 2016>>2020
Porsche 718 Cayman GTS 2.5L 2016>>2020
Particulate Filter: Backwards
Pipe Diameter: 2.50" (63.50mm)
Tailpipe: Dual GT100
Parts Assembly:
MSPO251: LH Front Connecting Pipe
MSPO252: RH Front Connecting Pipe
MSPO253: LH Rear Connecting Pipe
MSPO254: RH Rear Connecting Pipe
MSPO255: Rear Silencer Balance Pipe
MSVW373: x2 Polished Tips
Related reference numbers
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SSXPO134
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Fits:
Porsche 718 Boxster GTS 2.5L 2016>>2020
Porsche 718 Cayman GTS 2.5L 2016>>2020
Particulate Filter: Backwards
Pipe Diameter: 2.50" (63.50mm)
Tailpipe: Dual GT100
Parts Assembly:
MSPO251: LH Front Connecting Pipe
MSPO252: RH Front Connecting Pipe
MSPO253: LH Rear Connecting Pipe
MSPO254: RH Rear Connecting Pipe
MSPO255: Rear Silencer Balance Pipe
MSVW372: x2 Cerakote Black Tips
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SSXPO135
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Fits:
Porsche 718 Boxster GTS 2.5L 2016>>2020
Porsche 718 Cayman GTS 2.5L 2016>>2020
Particulate Filter: Backwards
Pipe Diameter: 2.50" (63.50mm)
Tailpipe: 102mm Carbon Jet
Parts Assembly:
MSPO251: LH Front Connecting Pipe
MSPO252: RH Front Connecting Pipe
MSPO253: LH Rear Connecting Pipe
MSPO254: RH Rear Connecting Pipe
MSPO255: Rear Silencer Balance Pipe
MSTIP226: x2 Carbon Jet-100 Trims (To Fit 63.5mm OD Outlets) (Fits All Systems That Use MSVW373 Family Of Trims)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
SSXPO138
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Fits:
Porsche 718 Boxster GTS 2.5L 2016>>2020
Porsche 718 Cayman GTS 2.5L 2016>>2020
Particulate Filter: Backwards
Pipe Diameter: 2.50" (63.50mm)
Tailpipe: GT-100
Parts Assembly:
MSPO251: LH Front Connecting Pipe
MSPO252: RH Front Connecting Pipe
MSPO253: LH Rear Connecting Pipe
MSPO254: RH Rear Connecting Pipe
MSPO255: Rear Silencer Balance Pipe
Related reference numbers
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SSXPO137
The product you are viewing cross references to these numbers
- Porsche Boxster GTS 718 2.5L Manual (365 Bhp)
- Porsche Boxster GTS 718 2.5L PDK (365 Bhp)
- Porsche Cayman GTS 718 2.5L Manual (365 Bhp)
- Porsche Cayman GTS 718 2.5L PDK (365 Bhp)
Fits:
Porsche 911 (992) 3.0ltr Carrera 2S 2019>>
Porsche 911 (992) 3.0ltr Carrera 4S 2019>>
For Cars With Gasoline Particulate Filter (GPF) AND Porsche Sports Exhaust (PSE)
Pipe diameter - 76.20mm
Weight Saving Over Original Item - 9kg
Parts Assembly:
MSSPO100: LH Link Pipe to OE Catalytic Converter
MSSPO101: RH Link Pipe to OE Catalytic Converter
MSSPO102: LH Valved Outlet Pipe
MSSPO102: RH Valved Outlet Pipe
MSSPO104: x2 Inner Outlet Pipes
Please note: This is a special-order item manufactured to order. In some cases, please allow 5 – 6 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
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SSXPO156
The product you are viewing cross references to these numbers
- Porsche 992 Carrera 2S 3.0L
- Porsche 992 Carrera 4S 3.0L
- Porsche 992 Carrera 2S Cabriolet 3.0L
- Porsche 992 Carrera 4S Cabriolet 3.0L
- Porsche 992 Targa 4S 3.0L

Pipe Diameter: 2.26" (57.50mm)
Fits:
Porsche 911 (997.2) 3.6L & 3.8L (C2 / C4 / S / GTS) 2009>>2012
Parts Assembly:
MSPO247: Centre Silencer Delete Assembly
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SSXPO130
The product you are viewing cross references to these numbers
- Porsche 997 MKII Carrera C2 3.6L 2009>>
- Porsche 997 MKII Carrera C4 3.6L 2009>>
- Porsche 997 MKII Carrera C2S 3.8L 2009>>
- Porsche 997 MKII Carrera C4S 3.8L 2009>>
Pipe Diameter: 2.25" (57.15mm)
Tailpipe: Twin 90mm Special
Fits:
Porsche 987 Gen2 Boxster S 3.4L 2009>>2013 Inc Spyder
Porsche 987C Gen2 Cayman S 3.4L 2009>>2013 Inc Cayman R
Parts Assembly:
MSPO235: LH Front Silencer Assembly
MSPO236: RH Front Silencer Assembly
MSPO237: LH Rear Silencer Assembly
MSPO238: RH Rear Silencer Assembly
MSTIP155: x2 Ceramic Black Tip Assembly
Related reference numbers
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SSXPO117
The product you are viewing cross references to these numbers
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Pipe Diameter: 2.25" (57.15mm)
Tailpipe: Twin 90mm Special
Fits:
Porsche 987 Gen2 Boxster S 3.4L 2009>>2013 Inc Spyder
Porsche 987C Gen2 Cayman S 3.4L 2009>>2013 Inc Cayman R
Parts Assembly:
MSPO235REP: LH Front Silencer Replacement Pipe
MSPO236REP: RH Front Silencer Replacement Pipe
MSPO237: LH Rear Silencer Assembly
MSPO238: RH Rear Silencer Assembly
MSTIP155: x2 Ceramic Black Tip Assembly
Related reference numbers
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SSXPO116
The product you are viewing cross references to these numbers
- Porsche Boxster S 987 MKII 3.4L 2009-2012
- Porsche Cayman S / R 3.4L 987C MKII 2009-12
Pipe Diameter: 2.13" (54.00mm)
Tailpipe: Twin 90mm Special
Fits:
Porsche 987 Gen1 Boxster 2.7L 2004>>2009
Porsche 987 Gen1 Cayman 2.7L 2006>>2009
Porsche 987 Gen1 Boxster S 3.2L 2004>>2009
Porsche 987 Gen1 Cayman S 3.4L 2006>>2009
Parts Assembly:
MSPO177: LH Rear Cat Replacement Silencer Assembly
MSPO178: RH Rear Cat Replacement Silencer Assembly
MSPO237: LH Rear Silencer Assembly
MSPO238: RH Rear Silencer Assembly
MSTIP155: x2 Ceramic Black Tip Assembly
Related reference numbers
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SSXPO121
The product you are viewing cross references to these numbers
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08
Fits:
Porsche 911 (991.1) GT3 & GT3 RS 2013>>2017
Parts Assembly:
MSPO245: Rear Silencer Delete Assembly
MSPO246: Trim Mounting Plate
MSTIP201: x2 4.0" Brushed Titanium Tips
Tailpipe: 100mm GT100
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SSXPO128
The product you are viewing cross references to these numbers
- Porsche 991 GT3 3.8L (475Bhp)
- Porsche 991 GT3 RS 4.0L (500Bhp)
Fits:
Porsche 991.1 GT3 / GT3 RS 2013>>2017
Parts Assembly:
MSPO245: Rear Silencer Delete Assembly
MSPO246: Trim Mounting Plate
MSTIP199: x2 4.0" Polished Tips
Tailpipe: 100mm GT100
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SSXPO126
The product you are viewing cross references to these numbers
- Porsche 991 GT3 3.8L (475Bhp)
- Porsche 991 GT3 RS 4.0L (500Bhp)