Airtec
AIRTEC Motorsport Big Turbo Cast Exhaust Manifold & Downpipe for Mk2 Focus ST & RS
AIRTEC Motorsport Big Turbo Cast Exhaust Manifold & Downpipe for Mk2 Focus ST & RS
SKU:ATINTFO114
Special Order - Please Contact Us For a Lead Time
Couldn't load pickup availability
AIRTEC Motorsport Big Turbo Cast Exhaust Manifold & Downpipe Package for Mk2 Focus ST & RS
Our cast manifold offers a simple solution to allow a big turbo upgrade to be fitted to a Mk2 Focus ST & RS five-cylinder engine (also compatible with Volvo C30 T5 engine).
We developed this design several years ago and it has since proven time and time again to be both a reliable and free-flowing manifold, thanks to its heavy duty construction which ensures it will not crack over time, regardless of the amount of heat cycles.
It’s also proven to flow to 550bhp with no issues and features a T3 flange, making it compatible with a huge range of turbos, including the popular GT30/GTX range (with T3 four-bolt flange fittings). There’s also an external wastegate flange suitable for a two-bolt 38mm wastegate.
We also offer the option to add our matching 3″ downpipe, which is constructed in stainless-steel, features an external wastegate vent pipe that goes back into the downpipe for reduced sound, and matches up to any aftermarket exhaust system and in doing so, offers a simple solution for a bolt-on upgrade.
- Cast iron construction for reliability
- Proven to flow up too 550bhp
- T3 flange for fit a wide range of aftermarket turbos
- External wastegate compatible
- Matching downpipe option for simplicity
AIRTEC part no: ATMSFO114
Share

Our Promise To You
Why Buy from TMC Motorsport?
Expert Support
Our dedicated support team is always on hand to answer your questions and provide assistance.
Huge Stock
Thousands of products in stock and ready for immediate dispatch.
Hassle-Free Returns
Enjoy peace of mind with our 30-day return policy.
Reliable Shipping
We use top-class couriers to ensure your order arrives safely and on time.
Guaranteed Quality
We only sell high-quality parts; if it's not good quality, we simply don't sell it.
Top Brands
We offer & stock many of the top brands within the automotive industry.