BULL BOOST K-Series FG2/FA5 T3 .82 Turbo Manifold Kit (Civic Si 06–11 / K20 / K24 Swap) Carbon Fiber Spring Rate (Front): 10 kgf/mm

Spring Rate (Front): 10 kgf/mm

Racing seats are easy to install with the correct brackets (not included) and still offer the reliability of stock seats

2007-2008 Honda Fit 2009-2013 Honda Fit

Includes both left/right and front/back detent springs

engineered for enthusiasts seeking maximum performance and reliability

BULL BOOST K-Series FG2/FA5 T3 .82 Turbo Manifold Kit (Civic Si 06–11 / K20 / K24 Swap) Carbon Fiber Spring Rate (Front): 10 kgf/mmBULL BOOST K Series FG2 FA5 T3 . 82 Turbo Manifold Kit (Civic Si 0611 K20 K24 Swap) Part Number: 723098228322 Built for real performance, the BULL BOOST K Series Ramhorn Turbo Kit is engineered for fast spool, strong midrange torque, and consistent top end power for serious K swap builds. Designed specifically for the Honda Civic Si, this setup is ideal for street, drag, and track applications. Built for Response. Built for Power. The ramhorn bottom