20x9 Spec-1 SPL-001 5x112 Gloss Black Offset (32) Center Bore (73.1) SPL20120901532GB Truck Box 3 Gloss Black + Red

3 Gloss Black + Red Inserts

Cuts downhill speed up to 52 percent without use of wheel brakes Computer-controlled exhaust brake maximizes braking power Pays for itself in reduced brake wear and brake maintenance Keeps brakes cool and ready for emergencies Save thousands in brake maintenance

Includes pair of plug and play adapters

Fluid Temperature sensor

Give your diesel truck the right kind of aggressive look using this AR-15 exhaust tip from Sinister Diesel

20x9 Spec-1 SPL-001 5x112 Gloss Black Offset (32) Center Bore (73.1) SPL20120901532GB Truck Box 3 Gloss Black + RedSpec 1 SPL 001 20x9 5x112 +32 Cb 73. 1 Gloss Black