Agency Power Race Catless Test Pipes 350Z / G35 (2003-2006) Honda Perrin has seen 5-7 horsepower

Perrin has seen 5-7 horsepower gains in conjunction with their catback exhaust

Injen has seen gains of over 14 HP and 17 ft/lbs of torque

MagnaFlow Performance mufflers for the Subaru WRX/STI are 100% stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions

Designed for 500hp to 800hp applications

Milltek Sport exhaust systems are quickly becoming the owner's choice in performance exhaust for the MINI S F56

Agency Power Race Catless Test Pipes 350Z / G35 (2003-2006) Honda Perrin has seen 5-7 horsepowerAgency Power has released its catless test pipe for the 2003 2006 Nissan 350Z perfect for the track and race inspired 350z enthusiast. These resonated test pipes are designed for optimized exhaust gas flow and maximum power. This product is recommended for track off road use only. You will hear the difference the Agency Power catless test pipe has to offer upon installing. Agency Power is recognized worldwide as an aftermarket the leader in complete