Now Available in Gloss Black or Anthracite Finish

Release the power! replaces Ford restrictive inlet manifold with a high Air flow venturi design, it works, gain at least 10 bhp on most spec's of Cosworth.

Suited for 300+ Bhp, See huge gains on 400+ cars!

AS Performance releases its COSWORTH YB Inlet manifold upgrade!

Release the power! replaces Ford restrictive inlet manifold with a high Air flow venturi design, it works, gain at least 10 bhp on most spec's of Cosworth.

Suited for 300+ Bhp, See huge gains on 400+ cars!

Natural Alloy Finish

AS Performance releases its COSWORTH YB Inlet manifold upgrade!

Release the power! replaces Ford restrictive inlet manifold with a high Air flow venturi design, it works, gain at least 10 bhp on most spec's of Cosworth.

Suited for 300+ Bhp, See huge gains on 400+ cars!

Polished Finished

Helps modified engines breath better, fits most after market breather tanks fitted with 25mm o.d. take off.

Can be used on its own as a budget breather, fits in between cam cover & inlet manifold

Large cotton designed filter with specifically machined alloy trumpets for GT range of Turbo's

Available with Polished or Satin Black Alloy Trumpet.

Large cotton designed filter with specifically machined alloy trumpets for T3 Turbo's and T34 Turbo's.

Designed to fit all Cosworth models, Black Alloy Trumpet.

Large cotton designed filter with specifically machined alloy trumpets for T3 Turbo's and T34 Turbo's.

Designed to fit all Cosworth models, Polished Alloy Trumpet.

5 sizes available, only 2" wide at their  hightest point! Perfect for Aftermarket Intercoolers and where space is limited.

Stainless spider style turbo damper, fits all 2wd Cosworth's fitted with T3, T34, & T4

Snapped exhaust manifold bolts? is your original Turbo damper worn to excess, do you even have one fitted?

Our Stage 2 Turbo damper is for your more enthusiast drivers, Beefed up design to cope with those long Hot track day sessions and extreme Fast road use.

Stainless spider style turbo damper, fits all 2wd & 4wd Cosworth's fitted with T3, T34, & T4

Snapped exhaust manifold bolts? is your original Turbo damper worn to excess, do you even have one fitted?

Why not treat your 3dr Cosworth to one of our New Polished washer bottle's and get rid of that ugly Ford Plastic tank.

Comes with level sensor hole, original sensor fits straight in.

Adding to our ever growing Pro-Series Satin Black detailing range is this 3dr Cosworth washer bottle, Ultra high quality stealth finish.

Comes with level sensor hole, original sensor fits straight in.

Polished Alloy light-weight replacement power steering tank ,perfect for show cars and track cars.

Looks great and serves a very important purpose to a more efficient cooling system.

A must for big Power Cosworth's, helps engine breath much better and can cope with over 575bhp

Grp 'A' Oil separator and Mirror image (of water header tank) Oil catch tank.