MagnaFlow Single-Side Exit Cat-Back Exhaust System
Neither the F150's 5.4L or 4.6L engines come stock with the aggressive, deep tone that they really deserve, and the restrictive factory cat-back system seriously holds your truck back from making the horsepower and torque that it's truly capable of. This single side exit Cat-Back Exhaust Kit from Magnaflow is what your truck should've come with from the factory and delivers a brutal sound while providing noticeable performance gains. This system has a factory-style single side exit after your truck's passenger side rear tire and uses larger and more efficient tubing than stock, giving your truck a deep, throaty rumble. The kit bolts right on in place of the stock system, making it easy to give your truck excellent gains.
High-Quality Construction with Mandrel-Bent Tubing
The kit is manufactured out of 3" diameter tubing from the mid-pipe inlet tube all the way to the tips, which is all mandrel-bent to reduce back pressure and restrictions. Magnaflow's performance muffler was carefully designed to give your truck a deep tone and throaty roar when you step on the gas while keeping interior drone and high-pitched rasp down to a bare minimum. The system comes complete with a large 4" slash-cut and polished exhaust tip that gives your truck an aggressive custom look. Magnaflow builds each of these kits out of 409 stainless steel that's resistant to corrosion in most climates. Each system comes standard with high-quality installation hardware and instructions.
- 2004-2008 F150s: Crew/Extended Cab, Short Bed, Excl. Supercrew w/78in. Bed Length or Extended Cab w/66in. Bed Length
- 2009-2010 F150s: 4.6L and 5.4L, Crew Cab/Extended Cab, 66in, and 78in. Bed Lengths (only fits 145" and 157" wheelbases)
- Single side exit behind passenger rear tire
- 5" x 8" x 18" Muffler
- 3.0" SS Tubing
- 4.0" Polished SS Tip
- 2.5" Inlet
Easy, no hassle installation requires only simple hand toolsno welding needed. Build time is estimated at an hour or two, allowing you to get back on the road and start enjoying your new sound and feel.
Lifetime Warranty: Backed by a 30 year reputation of keeping car owners happy all over the world and a 30,000 square foot research and development center right here in the USA, you can rest assured that you getting the highest quality product on the market. Magnaflow's Lifetime Warranty is further assurance that you're getting an exhaust system that won't let you down.
Many of high-quality performance parts and accessories require freight shipping due to their size, bulk, or manufacturer's preferences. Freight shipping is only available to the Continental United States (AK, HI, Puerto Rico, etc. are not able to order items that ship via freight service). It takes roughly one to three days for Stage 3 to process a freight order and carefully prepare your order for transit. After our freight carrier picks up the product, a Stage 3 representative will email you tracking information for your order.
Once your shipment has arrived in your general area, the freight carrier will contact you to schedule the actual delivery. Most freight companies can only schedule for a particular day and not a specific time, because of their volume of deliveries.
After your order is delivered, it is extremely important to completely inspect your package and items for damage before signing the Bill of Landing while the delivery personnel are still there. You are solely responsible for thoroughly inspecting your items before signing any documentation. Carefully note any damage to your items or anything unusual on the Bill of Landing. Keep a copy of your papers and contact Stage 3 immediately if there is any damage or irregularities. Damage caused by transportation qualifies you for a refund and/or replacement only if any and all damage is properly documented on the Bill of Landing.
Please keep all of the item's original packaging for up to 30 days in case your product needs to be returned. All damage claims will need to be processed by our Returns Department and require clear photographs of the damage to your parts.
Some of our products are so large that they require the use of a lift gate or dock to effectively unload. Unfortunately, we can only offer free shipping to business addresses with those products. All orders that contain products that require a business address for free shipping will be checked, and if a residential address has been selected as the shipping address, that order will be held until we contact you to either change the address or elicit further payment for delivery to a residential address.
Contact Stage 3 Motorsports or check out our standard shipping policy if you have any additional questions or concerns.