New Stainless Exhaust Bomb Pipe Header Honda Trx400 Trx400ex TRX 400 400ex 99-10 00 01 02 03 04 05 06 07 08 09 1999-2010 New Stainless Steel Exhaust Bomb Header Pipe for Honda TRX400 TRX400EX Fits: Honda TRX400 TRX400EX 1999-2010 High performance stainless steel header Warranty against manufacturing defects