Your original catalytic converter will typically have 400 or 600 cells per square inch (cpsi), these original cats are restrictive in their flow, typically allowing an open area of around 55-65%.
A Milltek Sport Hi-flow Sports Cat which will be fully integrated into a large bore downpipe, has onl..
Focus RS Mk2 Milltek Sport High Flow De-Cat Section - This pipe removes the restrictive Cat completely,allowing greater flow thoughout the rev range.
Expect more popping, an enhanced exhaust-note and fundamentally more power!
Please Note: An exhaust system without a catalytic convert..
Milltek Focus RS Mk2 Down Pipe and Mounting bracket (3 inch)
Upgrade your downpipe to a big-bore 3 inch pipe to enhance flow thoughout your entire exhaust system.
This pipe will not cause an MOT fail.
..
Loose or missing downpipe studs aren't an uncommon feature of Focus ST or RS ownership but that doesn't mean you have to run the risk of this happening to you.
Mountune are now able to supply a specialist fastener that due to a unique patented design makes the loosening of the downpipe bo..
- Milltek Sport Centre Section
- Milltek Sport Rear Silencer Assembly
- Milltek Sport LH / RH Trims
Cat-back or Full Turbo-back?
Milltek offers the exhaust in two forms, a cat-back system and a full turbo-back ..
- Milltek Sport Centre Section with added resonated silencer
- Milltek Sport Rear Silencer Assembly
- Milltek Sport LH / RH Trims
Cat-back or Full Turbo-back?
Milltek offers the exhaust in two forms, a ca..
Please note this system when purchased with the De-cat pipe is for off road use only and will not pass the UK MOT Test.
1 x Large-bore Downpipe (with adjustable bracket)
1 x Decat Pipe
1 x Resonated Centre Section
1 x Rear Silencer Assembly
2 x L..
1 x Large-bore Downpipe (with adjustable bracket)
1 x 200 CPSI Hi-Flow Sports Catalyst Assembly (EC-Approved)
1 x Resonated Centre Section
1 x Rear Silencer Assembly
2 x LH/RH Sport Trims
Cat-back or Full Turbo-back?
Milltek offers the e..