MBRP S6032BLK 4 Inch Filter Back Single Side Black Coated For 11-19 Silverado/Sierra 2500/3500 Duramax 1989-1993 Dodge Cummins 5.9 +88 lb-ft torque and saves

+88 lb-ft torque and saves you an average of 8 percent in fuel when you're toting something heavy behind you

Retain factory exhaust brake

Eliminates Steering Wander And Wobble Caused By Excessive Shaft Play In The Steering Box

Designed to make huge power this new kit has a large 123mm ID at the MAF and a 4

5/8 inch Fitting/Hose/Clamps - connecting lift pump to truck

MBRP S6032BLK 4 Inch Filter Back Single Side Black Coated For 11-19 Silverado/Sierra 2500/3500 Duramax 1989-1993 Dodge Cummins 5.9 +88 lb-ft torque and savesSTYLE THAT'S WORTH A SECOND LOOK ARMOR BLK Series exhaust systems crank your vehicles style dial to 11. The ARMOR BLK series offers the same performance as the other series with an engineered, high heat black powder coating on the tailpipe(s) and tip(s). Manufactured using heavy gauge Aluminized Steel tubing throughout the whole system, everything but the tailpipe and tip are left as mill finish steel for better resistance of damage under your