STAINLESS WORKS: LS7 Chevrolet D-port shaped header exhaust flanges tikt which promotes flow and heat

which promotes flow and heat exchange

torque and improving throttle response and fuel efficiency

this cannot be cancelled once accepted per our policy

BMR’s BK074 differential bearings can stand up to nearly any power levels

2006-2011 Civic Si (FG/FA) 850HP Level 5

STAINLESS WORKS: LS7 Chevrolet D-port shaped header exhaust flanges tikt which promotes flow and heatStainless Works Stainless Works Header Flange LS 2" D Port HFLS7200LS7 Chevrolet D port shaped header exhaust flanges. These flanges come as a pair and are designed for 2" primaries, laser cut from heavy duty 3 8" thick 304 stainless steel for superior resistance to warping from high heat, and comes with a limited lifetime warranty. Stainless Works is an industry leader in stainless steel performance headers and exhaust systems. In addition to