Borla 14-18 Toyota Tundra 4.6L/5.7L V8 AT 2&4WD Crew Max Cat-Back Touring Exhaust - Black Chrome Tip 2021-nissan-armada-esi4191823 ✓ Mounts using OEM holes

✓ Mounts using OEM holes - no permanent modifications

while its inverted top makes for more filter surface area

BIG END JOURNAL DIAMETER: 50

✓ Preassembled 6AN PTFE fuel hose

An additional 1/8th NPT port is included to accommodate a nitrous set up or fuel pressure gauge

Borla 14-18 Toyota Tundra 4.6L/5.7L V8 AT 2&4WD Crew Max Cat-Back Touring Exhaust - Black Chrome Tip 2021-nissan-armada-esi4191823 ✓ Mounts using OEM holesMuffler contains an internal H Pipe for increased performance and improved sound. 140638 is a full True Dual, split rear exit, Cat Back(tm) system with 4" black chrome on T 304 stainless steel tips. Using Borla(r) Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. Bright chrome on T 304 stainless steel tips are also available. We suggest cleaning the tips with hot water and a microfiber cloth. Bright chrome on T304