Weapon R - Performance Intake Systems, Catch Cans, Chassis Accessories, & More

Founded in 1993 with roots in Asia and the U.S., Weapon R Competition Products specializes in vehicle-specific performance parts such as Secret Weapon and Dragon intake systems, catch cans, exhaust components, chassis braces, and engine torque dampers. Their California‑based R&D team designs each product for fitment, airflow optimization, and ease of installation—resulting in bolt-on solutions praised by DIY tuners and weekend racers.

Popular over a wide range of models—from Honda Civics, TSX, and 350Zs to Camrys and Chargers—Weapon R intakes include both Short Ram “Dragon” and full Cold Air “Secret Weapon” kits, engineered for horsepower gains and tuning responsiveness. They also offer handy accessories like oil/coolant catch cans and torque dampers. Enthusiasts appreciate their balance of price, quality, and U.S.-based customer service—though some report sound and heat-soak trade-offs compared to higher-end brands.

Whether you're building a street tuner or weekend track car, Weapon R delivers accessible, performance-focused gear engineered to deliver real-world results.

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Weapon R 89-95 Nissan 240SX Racing Seat Brackets Weapon R 89-95 Nissan 240SX Racing Seat Brackets
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Weapon R 89-95 Nissan 240SX Racing Seat Brackets
Weapon R 89-95 Nissan 240SX Racing Seat BracketsThis Part Fits: Year Make Model Submodel 1991-1993,1995 Nissan 240SX Base 1991-1992 Nissan 240SX LE 1989-1995 Nissan 240SX...
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Regular price$166.88
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Weapon R 92-00 Civic/ 94-01 Integra Racing Seat Brackets Weapon R 92-00 Civic/ 94-01 Integra Racing Seat Brackets
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Weapon R 92-00 Civic/ 94-01 Integra Racing Seat Brackets
Weapon R 92-00 Civic/ 94-01 Integra Racing Seat BracketsThis Part Fits: Year Make Model Submodel 1997-2001 Acura Integra GS 1994-2001 Acura Integra GS-R 1994-2001 Acura...
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Weapon R 98-02 Honda Accord Racing Seat Brackets Weapon R 98-02 Honda Accord Racing Seat Brackets
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Weapon R 98-02 Honda Accord Racing Seat Brackets
Weapon R 98-02 Honda Accord Racing Seat BracketsThis Part Fits: Year Make Model Submodel 1998-2002 Honda Accord DX 1998-2002 Honda Accord EX 1998-2002 Honda Accord...
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Weapon R 97+ Honda Prelude Racing Seat Brackets Weapon R 97+ Honda Prelude Racing Seat Brackets
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Weapon R 97+ Honda Prelude Racing Seat Brackets
Weapon R 97+ Honda Prelude Racing Seat BracketsThis Part Fits: Year Make Model Submodel 1997-2001 Honda Prelude Base 1997-2001 Honda Prelude Type SH
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Regular price$166.88
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Weapon R 90-93 Acura Integra Racing Seat Brackets Weapon R 90-93 Acura Integra Racing Seat Brackets
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Weapon R 90-93 Acura Integra Racing Seat Brackets
Weapon R 90-93 Acura Integra Racing Seat BracketsThis Part Fits: Year Make Model Submodel 1990-1993 Acura Integra GS 1992-1993 Acura Integra GS-R 1990-1993 Acura Integra...
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Weapon R 95-99 Mitsubishi Eclipse Racing Seat Brackets Weapon R 95-99 Mitsubishi Eclipse Racing Seat Brackets
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Weapon R 95-99 Mitsubishi Eclipse Racing Seat Brackets
Weapon R 95-99 Mitsubishi Eclipse Racing Seat BracketsThis Part Fits: Year Make Model Submodel 1996-1997 Mitsubishi Eclipse Base 1995-1999 Mitsubishi Eclipse GS 1995-1999 Mitsubishi Eclipse...
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Weapon R 00+ Mitsubishi Eclipse Racing Seat Brackets Weapon R 00+ Mitsubishi Eclipse Racing Seat Brackets
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Weapon R 00+ Mitsubishi Eclipse Racing Seat Brackets
Weapon R 00+ Mitsubishi Eclipse Racing Seat BracketsThis Part Fits: Year Make Model Submodel 2000-2003 Mitsubishi Eclipse GS 2000-2003 Mitsubishi Eclipse GT 2003 Mitsubishi Eclipse...
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Regular price$166.88
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Weapon R 08-10 Nissan Skyline GTR R35 3in O2 Housings Weapon R 08-10 Nissan Skyline GTR R35 3in O2 Housings
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Weapon R 08-10 Nissan Skyline GTR R35 3in O2 Housings
Weapon R 08-10 Nissan Skyline GTR R35 3in O2 HousingsThis Part Fits: Year Make Model Submodel 2009-2010 Nissan GT-R Base 2009-2010 Nissan GT-R Premium
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Regular price$985.32
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Weapon R 90-93 Acura Integra Aluminum Air Cold Box (Dragon / Hyper / Secret Weapon Intake Upgrade) Weapon R 90-93 Acura Integra Aluminum Air Cold Box (Dragon / Hyper / Secret Weapon Intake Upgrade)
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Weapon R 90-93 Acura Integra Aluminum Air Cold Box (Dragon...
Weapon R 90-93 Acura Integra Aluminum Air Cold Box (Dragon / Hyper / Secret Weapon Intake Upgrade)This Part Fits: Year Make Model Submodel 1990-1993 Acura...
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Regular price$61.60
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Weapon R 00+ Toyota MR Spyder Intake Cold Air Box Kit Weapon R 00+ Toyota MR Spyder Intake Cold Air Box Kit
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Weapon R 00+ Toyota MR Spyder Intake Cold Air Box...
Weapon R 00+ Toyota MR Spyder Intake Cold Air Box KitThis Part Fits: Year Make Model Submodel 2000-2004 Toyota MR2 Spyder Base
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Regular price$61.60
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Weapon R 13 Scion FR-S Polished Alum Oil Tank Weapon R 13 Scion FR-S Polished Alum Oil Tank
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Weapon R 13 Scion FR-S Polished Alum Oil Tank
Weapon R 13 Scion FR-S Polished Alum Oil TankThis Part Fits: Year Make Model Submodel 2013-2016 Scion FR-S Base 2017 Toyota 86 Base 2017 Toyota...
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Regular price$212.50
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Weapon R 13 Scion FR-S Polished Alum Coolant Tank Weapon R 13 Scion FR-S Polished Alum Coolant Tank
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Weapon R 13 Scion FR-S Polished Alum Coolant Tank
Weapon R 13 Scion FR-S Polished Alum Coolant TankThis Part Fits: Year Make Model Submodel 2013-2016 Scion FR-S Base 2017 Toyota 86 Base 2017 Toyota...
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Regular price$212.50
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Weapon R 08-10 Nissan GTR R36 Hybrid Coolant & Washer Tank Weapon R 08-10 Nissan GTR R36 Hybrid Coolant & Washer Tank
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Weapon R 08-10 Nissan GTR R36 Hybrid Coolant & Washer...
Weapon R 08-10 Nissan GTR R36 Hybrid Coolant & Washer TankThis Part Fits: Year Make Model Submodel 2009-2010 Nissan GT-R Base 2009-2010 Nissan GT-R Premium...
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Regular price$416.02
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Weapon R 05-07 Scion TC Power Steering Reservoir Tank Weapon R 05-07 Scion TC Power Steering Reservoir Tank
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Weapon R 05-07 Scion TC Power Steering Reservoir Tank
Weapon R 05-07 Scion TC Power Steering Reservoir TankThis Part Fits: Year Make Model Submodel 2005-2009 Scion tC Base 2007-2008 Scion tC Spec
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Regular price$127.50
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Weapon R 05-07 Scion tC Coolant Overflow Tank Weapon R 05-07 Scion tC Coolant Overflow Tank
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Weapon R 05-07 Scion tC Coolant Overflow Tank
Weapon R 05-07 Scion tC Coolant Overflow TankThis Part Fits: Year Make Model Submodel 2005-2009 Scion tC Base 2007-2008 Scion tC Spec
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Regular price$212.50
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Weapon R 03+ Infinity G35 Aluminum Oil Catch Tank Weapon R 03+ Infinity G35 Aluminum Oil Catch Tank
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Weapon R 03+ Infinity G35 Aluminum Oil Catch Tank
Weapon R 03+ Infinity G35 Aluminum Oil Catch TankThis Part Fits: Year Make Model Submodel 2003-2006 INFINITI G35 Base 2004-2006 INFINITI G35 X
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Regular price$212.50
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Weapon R 93-98 Toyota Supra Power Steering Reservoir Tank (Excl Hoses/Clamps - Tank Only) Weapon R 93-98 Toyota Supra Power Steering Reservoir Tank (Excl Hoses/Clamps - Tank Only)
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Weapon R 93-98 Toyota Supra Power Steering Reservoir Tank (Excl...
Weapon R 93-98 Toyota Supra Power Steering Reservoir Tank (Excl Hoses/Clamps - Tank Only)This Part Fits: Year Make Model Submodel 1993-1998 Toyota Supra Base 1993-1998...
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Regular price$127.50
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Weapon R 02-05 Subaru WRX Power Steering Reservoir Tank Weapon R 02-05 Subaru WRX Power Steering Reservoir Tank
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Weapon R 02-05 Subaru WRX Power Steering Reservoir Tank
Weapon R 02-05 Subaru WRX Power Steering Reservoir TankThis Part Fits: Year Make Model Submodel 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza WRX Limited 2006-2007...
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Regular price$127.50
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Weapon R 03-06 Infiniti G35 Aluminum Coolant Overflow Catch Tank Weapon R 03-06 Infiniti G35 Aluminum Coolant Overflow Catch Tank
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Weapon R 03-06 Infiniti G35 Aluminum Coolant Overflow Catch Tank
Weapon R 03-06 Infiniti G35 Aluminum Coolant Overflow Catch TankThis Part Fits: Year Make Model Submodel 2003-2008 INFINITI G35 Base 2007-2008 INFINITI G35 Journey 2007-2008...
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Regular price$255.00
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Weapon R 03-06 350z Aluminum Coolant Overflow Tank (DOES NOT FIT HR MOTOR) Weapon R 03-06 350z Aluminum Coolant Overflow Tank (DOES NOT FIT HR MOTOR)
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Weapon R 03-06 350z Aluminum Coolant Overflow Tank (DOES NOT...
Weapon R 03-06 350z Aluminum Coolant Overflow Tank (DOES NOT FIT HR MOTOR)This Part Fits: Year Make Model Submodel 2005 Nissan 350Z 35th Anniversary Edition...
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Regular price$212.50
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