ar design Porsche 996TT 304SS Long Tube Equal Length Exhaust Manifolds
ar design's long-tube equal length 996TT headers are finally available! Hand crafted from high grade heavy-wall 304 stainless here in the USA, they not only dramatically increase mid-range and top end power, they also help eliminate turbo lag!
- 100% Hand-Built in the USA from premum SCH10 304SS
- 1/2" thick head + turbo flanges, waterjet-cut from 304SS
- 100% TIG welded, argon backpurged for high purity+strength.
- Carefully designed equal length runners.
- Smooth merge collectors.
- Hand-ported post welding to insure maximum flow!
- All flanges are decked flat for a perfect seal every time - no pesky leaks!
- Significant decrease in mid-range and top end power, and a reduction in turbo-lag.
- Lifetime warranty from manufacturing defects to original owner.
- Ceramic coating is available, please inquire!