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Sierra 2500 HD Classic 2007
25" diameter BORLA(r) Cat-Back system has 2 full tail pipes with a single 4" round bright chrome on T-304 stainless steel tip on each tail pipe
pre and post intercooler temps
MB2-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc
It fits with either BORLA® tailpipes 60640
aFe Twisted 1-3/4in 304SS Shorty Header 16-21 Chevy Camaro SS 6.2L V8 2000-mitsubishi-galant-ls-esi9345348 Sierra 2500 HD Classic 2007This system produced gains of up to +10 HP and +10 lbs. x Ft. TQ., as measured on our in house dyno. This system is constructed of 1 7 8" 2 1 8" to 2 1 4" mandrel bent 304 stainless steel tubing for maximum strength and durability. Factory style laser cut 304 stainless steel flanges are used used for a secure leak free seal. Utilizing factory style flanges this system is designed to fit in the stock locations with no cutting or modifications required
