Puma ST 1.5 or 1.0: picking the right Milltek parts
Every Puma ST in the range has a petrol particulate filter, so the main system is a filter-back, replacing the exhaust behind the factory filter while the filter stays in place. Check your engine before ordering: the 1.5 EcoBoost 200PS and the 1.0 170PS each have their own filter-back and Active Valve Control listing. The filter-backs come in resonated or non-resonated form, with GT-90 tips in polished, burnt titanium, brushed titanium or Cerakote Black, or a JET-90 carbon fibre trim: see tip styles.
Active Valve Control gives you a say in how the exhaust valve behaves, rather than leaving it entirely to the car.
Puma ST 1.5 downpipe and GPF/OPF bypass
For the 1.5 EcoBoost there is a downpipe and a GPF/OPF bypass, with options for a GPF delete or a de-cat with GPF delete, and fitment to suit the OE system or a Milltek system. These are louder, motorsport-oriented parts; any de-cat version is for off-road and competition use only and will fail an MOT emissions test. Expect to need an ECU remap. The Mk8 Fiesta ST uses a 1.5 EcoBoost 200PS too and has a similar line-up.
Buying Puma ST parts from Milltek Exhaust Shop
Put your registration into the lookup at the top of the page to confirm which Puma ST you have. We offer free UK delivery and worldwide shipping, take Klarna and PayPal, and fit exhausts at our Stoke-on-Trent workshop.