Swift Sport Springs - Lexus IS-F 08-11 dodge-charger RACING LAYOUTFor the best exhaust

RACING LAYOUTFor the best exhaust efficiency resultsminimal bends and curves was the designfocus points on this product which aidedwith the supreme results

XS S M L XL 2XL 3XL Body Length (inches) 27 28 29 30 31 32 33 Body Width (inches) 17 ½ 19 20 ½ 22 24 26 28

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Compared to our domestic product this new mufflers construction has been modified to gain more power and better response

Swift Sport Springs - Lexus IS-F 08-11 dodge-charger RACING LAYOUTFor the best exhaustSwift Springs was founded in Tokyo, Japan in 1997 and quickly made a name for itself in motorsports around the world. Swift Springs can be found in championship teams in JGTC, D1 Grand Prix, Super Taikyu Endurance, Le Mans 24hrs., and Formula Toyota. Swift Sport Mach Springs are manufactured with a unique spring compound H5S. TW. This super strong material requires a double shot peening process to keep the spring's shape. The result is a high tensile