

3" stainless mandrel-bent cat-back pipes and straight-thru muffler cut backpressure up to 93%; improve flow up to 104%; throaty sound; 4 polished tip. Bolt-on direct fit.
FRONTIER PICKUP: A 3" mandrel-bent direct-fit cat-back system, Banks Monster exhaust improves mightily on the crimped 2-1/4" stock exhaust with an all-stainless steel system that uses larger diameter pipes for optimum exhaust flow. It's engineered to use the stock hangers, ground straps and rear balancer, and includes a 3" constant-diameter Y-pipe-that replaces the restrictive factory Y-pipe. As a result, Monster flows 104% better than the stock factory exhaust while reducing backpressure by 93%. This allows the Nissan Frontier to produce more power with less work, and cuts 0-60 MPH times by 4-tenths of a second.
Monster exhaust features an ultra-low restriction, 3", straight-through, heavy-gauge polished stainless Monster muffler that outflows the stock muffler by 183% while providing the unmistakable Banks Power sound. It also includes a cool 4" polished 304-stainless, rolled-edge, air-cooled tailpipe tip. The entire system is backed with a Lifetime Warranty, and is fully compatible with Nissan's factory warranty.
Includes: Stainless, 3" straight-through polished-stainless Monster muffler; Stainless, 3" constant-diameter Monster Y-pipe and tailpipe; Polished-stainless, 4" rolled-edge, air-cooled tailpipe tip.

| Application | Year Range | Part # |
|---|---|---|
| Monster Exhaust 4.0L Frontier | 2004-08 | 48125 |
| Monster exhaust system 4.0L Frontier | Crew cab, long bed | 2004-08 | 48127 |
| Monster exhaust system (Part #97057) 05-08 |
“Considering the fact that the fuel economy savings are substantial and the fact that the stainless steel exhaust will last the life of the vehicle, the Banks system is well worth the investment.”
Ford Truck World (May '03)