4-2-1 Design Increases Low and Midrange Torque and Power
1.65" Runner Tube, 2.5" Stainless Steel Exhaust Tube.
Dyno Proven with 200 WHP and 142 lbs Torque on Stock Motor
20 WHP and 21 lbs Torque Gain Compare to Stock #s.
PRODUCT(S):
1x Header
Racing Performance Header For 2006-2011 HONDA CIVIC Si K20 Motor
- Brand: CXRacing
- Product Code: HD-CIVIC-K20
- Availability: In Stock
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$299.09