Pipe - 321 Stainless

The Ace Race Parts line of 321 Stainless Steel Pipe is the fabricator's choice for high temperature turbo manifolds. Trusted by the most recognizable names in the manifold fabrication business, 321 Stainless can withstand the extreme temperature fluctuations of high horsepower drag and track cars and exposure to operating temperatures... Read More

The Ace Race Parts line of 321 Stainless Steel Pipe is the fabricator's choice for high temperature turbo manifolds. Trusted by the most recognizable names in the manifold fabrication business, 321 Stainless can withstand the extreme temperature fluctuations of high horsepower drag and track cars and exposure to operating temperatures as high as 1,652°F.

In applications where the manifold is exposed to long-term high temperature exposure (e.g., a track car that spends an extended period of time at WOT), or exposed to large temperature fluctuations (e.g., a drag car that experiences maximum temperatures and then cools to near ambient temperatures multiple times per day), 321 Stainless is the superior option when compared to 304 Stainless.