Perrin [02-07 WRX, 04-07 STI] Bracket for Hella Horns Oil Coolers Don't fear the law when

Don't fear the law when using this header on your Accord

Damping Levels 32-Level Height Adjustment Yes Spring Rate(Front) 6 kg/mm (336 lbs/inch) Spring Rate(Rear) 5 kg/mm (280 lbs/inch) Spring Length(Front) 160 mm Spring Length(Rear) 210 mm Front Top Mount Yes

150-175 PSI pressure switch for optimal performance

Damping Levels 40-Level Height Adjustment Yes Spring Rate(Front) 10 kg/mm (560 lbs/inch) Spring Rate(Rear) 8 kg/mm (448 lbs/inch) Spring Length(Front) 180 mm Spring Length(Rear) 150 mm Front Top Mount Yes

Perrin [02-07 WRX, 04-07 STI] Bracket for Hella Horns Oil Coolers Don't fear the law whenThe Perrin Brackets for HELLA Horns are designed for a perfect fit on your 2002 2007 WRX STI. Being tailored for specific models makes for better fitment than competitors' universal brackets. Perrin offers multiple mounting points on the HELLA Horn Brackets, the connection between the radiator support and bracket is solidified and reduces unwanted flex under all driving conditions. These brackets also feature slotted mounting points for horn