Weapon R Stainless Steel Race Headers

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Introducing the Weapon R 4-2-1 race header! Long tube design with maximum high RPM exhaust flow. Stepped tubing design for higher torque gains. Ideal for all forms of competition racing. Best for vehicles with high lift cams and high RPM rev band .2.5" Collector for High Exhaust Flow Eliminates Catalytic Converter ( NOT 50 State Legal ). Designed with Extensive Research and Devlopement on Weapon*R's Dynapack Dyno. Offroad use only. Not legel for use on public highways.

Blow are pictures of 2000-05 Celica GTS Race Header. DYNO TESTED ON A Celica GTS with a Wr Secret weapon Intake and Muffler. with only WR Secret Weapon Intake and Exhaust. Video Clip of Dyno | Dyno Sheet

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Acura Integra 1990 - 1993 953-111-115 $729.00   Specs: Weapon R 4-2-1 / 3PC Stainless Steel Race Header  Acura RSX 2002 - 2005 953-204-102 $729.00   Specs: Weapon R 4-2-1 / 2PC Stainless Steel Race Header  Acura TSX 2004 - 2005 953-204-103 $729.00   Specs: Weapon R 4-2-1 / 2PC Stainless Steel Race Header  Honda Accord 2004 - 2005 953-204-103 $729.00 Trim: 4cyl Specs: Weapon R 4-2-1 / 2PC Stainless Steel Race Header  Nissan 350Z 2003 - 2005 953-203-101 $874.80   Specs: Weapon R 4PC Stainless Steel Race Header  Saturn Ion 2005 - 2006 953-206-101 $729.00 Trim: Redline Specs: Weapon R 4-2-1 / 2PC Stainless Steel Race Header  Toyota Celica 2000 - Up 953-116-103 $729.00 Trim: GTS Specs: Weapon R 4-2-1 / 2PC Stainless Steel Race Header