Nissan 370Z Forum - View Single Post - Fast Intentions vs Stillen exhaust and headers hp gain comparison

m4a1mustang · 01-04-2012, 03:18 PM

The CBEs themselves are pretty close between FI and Stillen. The big difference is the quality of the FI and the weight. It's about half the weight of the stock system, if that, while the Stillen might be a tad heavier. The FI build quality is also quite a bit better... it's a very well done system.

Just keep in mind that the FI headers are not emissions legal if that is a concern to you.

01-04-2012, 03:18 PM	#4 (permalink)
m4a1mustang A True Z Fanatic Join Date: Feb 2009 Location: Northern VA Posts: 55,385 Drives: on two wheels Rep Power: 6962	The CBEs themselves are pretty close between FI and Stillen. The big difference is the quality of the FI and the weight. It's about half the weight of the stock system, if that, while the Stillen might be a tad heavier. The FI build quality is also quite a bit better... it's a very well done system. Just keep in mind that the FI headers are not emissions legal if that is a concern to you. __________________ - Steve Zs & Coffee - Saturdays at 10AM in Fairfax, VA and Columbia, MD (Click the banner!) LIKE us on Facebook!