Spring, Cr-Si High Travel 2-1/2" Id, 12" X 450 Lbs/In. Black Pwdr Coat 1999 pontiac firebird both CNC bent for maximum

both CNC bent for maximum strength and performance

Stop quicker and keep the stock appearance of your drag-oriented C7 Corvette with a Parachute Mount from BMR Suspension

The adjustable upper control arms allow you to optimize your vehicle's pinion angle for better performance

Require BBK Mid Pipe Part # 1637 to complete installation

BMR Suspension designed the PHR006 to work well for street performance

Spring, Cr-Si High Travel 2-1/2" Id, 12" X 450 Lbs/In. Black Pwdr Coat 1999 pontiac firebird both CNC bent for maximumQA1 offers an assortment of high travel springs with a black powder coated finish. Made in the USA, these 2" I. D. high travel springs are manufactured from specially designed high tensile, chrome silicon alloy spring wire, which allows them to have fewer coils and a smaller wire diameter. As a result, these springs are lighter and have increased travel due to the larger distance between the coils. These lighter springs reduce unsprung weight and