Stainless Steel, mirror finish & New improved design.

A neat tidy conversion package, Includes 50mm core Intercooler, 40mm Radiator & 2 x Italian slim line fans.

Cool that YB Classic! with Airtec.

Suitable for Mk1 & Mk2 Escorts, can be made to fit other applications.

Save £100 on-line!

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

A Turbo pre filter can lengthen the life of your turbo by filtering the engine oil before it reaches your Turbo.

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?

Made from 2mm stainless steel & comes with fittings

Covers up that boring brown Amal vale!

Machined inside to fit perfectly, and comes with fittings.

Plain or RS logo available, polished both sides for that show car finish.

Fits all Cosworth models.

3 mm thick, easy fit and comes with stainless fixings.

Fits 3bar/standard, 3mm thick

Moves Alternator downwards away from the HOT turbo manifold, these were originally fitted to the RS500 due to their large T4 turbo.

Ideal and very important mod for all 2wd Big BHP Cosworth's, if you have had alternator problems before? this could be the answer you have been looking for!

A easy way to brighten up that boring cam cover.