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1 (800) 821-KAMI (USA)

Honoring Those Who Made the Ultimate Sacrifice

DeatschWerks 450cc Injectors for CR-Z, 06-09 S2000, RSX, 04-08 TSX, & 02-11 Civic Si

DeatschWerks 450cc Top Feed Injectors - 11-16 CR-Z, 06-09 S2000, 02-06 RSX, 04-08 TSX, & 02-11 Civic Si

Regular price $339.00 USD $339.00 USD Sale

Availability: In Stock Sold Out

Manufacturer: Deatschwerks

SKU: dw21U-01-0450-4


The DeatschWerks 450cc Top Feed Injectors Kit includes a full set of 4 injectors and 4 PnP electrical connectors (PN: CONN-US-HON) for a plug and play use. These injectors have been tested and produced for OEM needs or power upgrades depending on your applications and needs!

  • Honda CR-Z [ZF1/ZF2] (2011, 2012, 2013, 2014, 2015, 2016)
  • Honda Civic Si [FA5 Sedan] (2006, 2007, 2008, 2009, 2010, 2011)
  • Honda S2000 [AP2] (2006, 2007, 2008, 2009)
  • Acura TSX [CL7/CL9] (2004, 2005, 2006, 2007, 2008)
  • Acura RSX [DC5 Including Type S] (2002, 2003, 2004, 2005, 2006)


Built using OEM quality cores
E85 compatibility
Flow rates and set balancing in-house by DeatschWerks
Flow balanced to within 1-2% (flow report included)
Excellent spray pattern and atomization for optimized idle and tuning
Technical assistance and tuning data available via phone or email
3-year comprehensive warranty

Extended Information

Type: Injectors (set of 4)
Fuel Pressure Range: 40-100 [psi]
Minimum Pulse Width: 1.2 [ms]
Maximum Duty Cycle: 92%
Coil Impedance: 12.9 [ohm]
Injector Type: Denso Top Feed
Connector Type: USDM automotive
Warranty: 3-year

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Return Policy

Returns Policy

Most items may be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on special order, opened, installed, incomplete, or otherwise used products.

In order to initiate a return, an RMA number must be requested and approved. All returns will be subject to a 15% restocking fee minus complete shipping cost.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.