Replaces OE Numbers
ERR4029

Pioneer 4×4 turbo vacuum boost control kits are specifically designed for harsh environments that 4×4 vehicles can endure.

All Pioneer 4×4 turbo boost pipes are manufactured using braided stainless-steel fittings and hoses.

Lifetime Warranty
We offer a no-quibble 

Global Certification

All our hoses are tested to extremes in the laboratory, and on the racetrack, where they’re proven time and time again. Our hoses meet and exceed regulatory requirements all over the world, making them road legal anywhere.

Please contact us for copies of our certificates.