The roar of Flowmaster’s American Thunder Diesel Exhaust Systems will raise your pulse while reducing your EGTs. The American Thunder is Flowmaster’s most aggressively toned diesel exhaust, built from durable aluminized steel. Most come with a tip. 3-year warranty.
Borla Exhaust Systems are not just for Corvettes—they’ve developed a muscular line of diesel exhaust systems that run laps around the competition. All Borla diesel exhaust systems are built from pure T-304 stainless steel and come with polished tip(s). Backed by Borla’s 1,000,000-mile warranty.