The Vulcan’s unique X / H-pipe design improves the RAM TRX exhaust flow direction and utilizes no mufflers delivering more power and an aggressive tone throughout the RPM range without interfering with driver or passengers hearing in the cab. Both mitered merge x-pipe and crossover balance tube replaces mufflers to evenly distribute exhaust pulses which maximizes scavenging, reduces drone and improves sound. On the throttle, this system produces an aggressive, deep exterior sound releasing horsepower and torque. At cruising RPM’s the Vulcan maintains sound quality in the cab. MIG-welded, 3 IN mandrel-bent 304 stainless steel tubing increases to 3-1/2” diameter tailpipes for a “Large Bore” style exhaust. Dual 6 IN large diameter, 304 stainless steel exhaust tips with matte black finish features laser-etched aFe POWER logo’s for a unique style. Utilizing factory style flanges and hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation.
I looked for information everywhere for the fitting size that fit the radiator transmission cooler lines for my 90 Chevy 1500 pickup. I finally got the correct information from Justin! Thanks buddy! The ½-20 inverted flare fit the radiator and I was able to make the transmission cooler lines that went from the radiator to the 700R4.
I was glad I bought the vice jaws, without them assembly of the AN fittings on my hose would have been much more challenging. They did not marr the finish on the fittings and worked great.... almost. The magnets that hold them to the vice need to be stronger, I must have picked them up off the floor at least 20 times. I wouldn't try assembling hoses without them though!