Shanghai Jiawen Performance Industries. All of our headers are constructed of T304 High Grade Stainless Steel and are TIG welded for durability & strength and withstand to heat. These headers are also mandrel bent, equal length, drag quality designs. The collector pipes at the exhaust ports are deburred and hand-ported for optimal exhaust flow.
We also welcome your drawings or sampls to develop. Thanks!

1): Parts No.: JW-AH001

2): Honda 4-4-1. 2002-2005 Acura, RSX. BASE

3): CNC mandrel T304 Stainless Steel + Polished & Chrome + Deburred

1): Parts Number: JW-AH002

2): 1999-2000, Honda Civic, Si

3): CNC mandrel bent T304 Stainless Steel + Polished & Chrome+Deburred.

1): Parts Number: JW-AH003

2): 2003-2004 Nissan, 305Z

1): Parts Number: JW-AH004

2): 2001-2003 Honda, Civic. EX