MBRP 01 05 Toyota Tacoma 2.7 3.4L (4x4 Only) 2.5in Cat Back Single Side Exit T409 Exhaust System Mon Petit Bonbon Mon Petit Bonbon. MBRP 01 05 Toyota Tacoma 2. 7 3. 4L (4x4 Only) 2. 5in Cat Back Single Side Exit T409 Exhaust System RELIABILITY BACKED FOR A LIFETIME ARMOR PLUS Series exhaust systems are crafted from corrosion resistant T409 Stainless Steel a value oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If youa**re looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you dona**t find yourself faced with lots of precipitation and salt, this is all youa**re ever going to need. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your enginea**s cylinders, allowing it to produce more power and improve vehicle performance and longevity. It's important to note that T409 Stainless Steel is resistant to penetrating rust but winter conditions, heavy salt air, and road treatments might accelerate the corrosion process, these conditions are not covered by MBRP's manufacturer warranty unless the part or system fails completely. When it comes to a performance exhaust system, choose the MBRP ARMOR PLUS Series for a reliable option backed for a lifetime. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor Plus Cat Back Exhaust System; 2. 5 in.; Incl. Front Pipe Muffler Over Axle Pipe Tailpipe Hardware 3. 5 in. OD Tip; Single Side Exit; T409 Stainless Steel; 3. 75in. Outside Diameter Oval Tip Included. Four Wheel Drive Only. Fitment: Toyota Tacoma Base 2004 Toyota Tacoma Pre Runner 2001 Toyota Tacoma Pre Runner 2002 Toyota Tacoma Pre Runner 2003 Toyota Tacoma Pre Runner 2004 Toyota Tacoma S Runner 2001 Toyota Tacoma S Runner 2002 Toyota Tacoma S Runner 2003 Toyota Tacoma S Runner 2004