Now available, our stunning performance plenums painted in the following colours to match your car - Gloss Black, Frozen White and Colorado Red

We have taken more time than most perfecting our plenum to what you see here. We tested several designs, which included a square to tapered manifold that unfortunately didn’t work, and then our Gen2 design finally got the go ahead after months of testing. After completion, we found there were more gains to be made and instead of selling a manifold for the sake of getting sales, we held off the release while our development technicians matched the inlet ports to the lower manifold ports – we felt the difference immediately.

Features:

• Increase in BHP & torque, expect to see gains from 5 - 10 bhp peak & 20 to 40 lb ft torque. We saw up to 25bhp mid range gains on our tests.
• Heat treated for 36 hours & then pressure tested to 56psi to ensure maximum strength
• Won’t crack or burst like Ford OEM plastic plenum
• Unique & stunning design, by far the best looking plenum available
• CNC Inlet ports to match lower section of the intake manifold - only one other cast plenum offers this critical design feature
• Value for money

“You can feel the difference when fitted!” - This is what our customers are telling us time and time again.

We are pleased to announce we supply a 12.5mm metal push fitting with every plenum.

Registered Design Right number: 6041778

AIRTEC part no: ATMSFO5