aFe 49-03069-B ATLAS uses 4-inch mandrel-bent aluminized steel tubing with 100%MIG-welded construction, factory mounting locations and bayonet-style hangers. The own selected manual shows a single tailpipe/tip and one muffler, with two separate band joints. Product-page muffler wording and selected service identities require the qualifications below.
2015-2020 Ford F-150 with 2.7 L or 3.5 L twin-turbo EcoBoost, matching 145-inch wheelbase. Current primary specifies SuperCrew 5.5-foot bed and SuperCab 6.5-foot bed; own manual says 145-inch CC/SB andEC/SB. Other cab/bed lengths, gasV 8 and later model years are not inferred. Exact selected retailer tables support named groups listed below, but Limited 2019-2020 is held because an exact-family specialist source warns of a different exhaust configuration; its positive retailer rows are source conflicts, not dismissed as absent. Indexed Raptor positives also remain held pending exact routing/engine-housing proof. Original broad 2015-2020 model row stays unchanged.
| Years | Make | Model | Named grade; actual EcoBoost engine,145-inch cab/bed and original converter interface required; Limited later-year conflict held |
|---|---|---|---|
| 2015-2020 | Ford | F-150 | |
| 2015-2020 | Ford | F-150 | King Ranch |
| 2015-2020 | Ford | F-150 | Lariat |
| 2016-2018 | Ford | F-150 | Limited |
| 2015-2020 | Ford | F-150 | Platinum |
| 2018-2020 | Ford | F-150 | Police Responder |
| 2016-2020 | Ford | F-150 | SSV |
| 2015-2020 | Ford | F-150 | XL |
| 2015-2020 | Ford | F-150 | XLT |
Verify 49-03069-B against the actual engine, flange, hangers and mounting locations and applicable emissions requirements before ordering.
| Detail | Value |
|---|---|
| Brand | aFe POWER |
| Manufacturer Part Number | 49-03069-B |
| System / main tubing | ATLAS 4-inch ALUMINIZED STEEL cat-back; one tailpipe/tip shown |
| Selected muffler | 49-91014 ALZ per own bill; current exact service primary confirms aluminized4-inch inlet/outlet,30-inch OVERALL x8-inch body diameter |
| Muffler source conflict | Current kit page says 21-inch stainless single-in/dual-out, versus own ALZ bill and single-in/single-out illustration. Body length/revision and outlet wording not silently certified |
| Selected tip qualification | Own manual identifies ONE 49T40501-B12 tip. Exact service primary specifies 4-inch inlet,5-inch outlet,12-inch length and wrinkle-black 409 stainless with 304 stainless clamp. Current selected kit page instead advertises 6-inch diameter; supplied revision/dimension therefore remains a source conflict rather than a guaranteed 6-inch claim. |
| Band clamps | TWO 4-inch 05-41172 ; separate tip clamp part of tip service identity |
| Cab / bed / wheelbase | 145-inch CC/SB SuperCrew 5.5-foot andEC/SB SuperCab 6.5-foot only |
| Original parts | Factory hardware and rubber mounts reused; original converter retained |
| Clearance / torque | 1/2-1 inch body clearance; no numeric torque printed |
| Recheck | ALL exhaust components after 50-100 miles |
| Performance | No actual dyno or flow chart is linked for this exact selection. Flow/throttle-response and aggressive-sound descriptions do not establish a numeric horsepower/torque gain or cabin-drone guarantee. |
| Emissions | Current exact manufacturer says no CARB EO required; no unrelated emissions-equipment deletion authorized |
THREE physical exhaust assemblies: ALUMINIZED mid-pipe 05-42998 , muffler 49-91014 labeled ALZ and ONE-PIECE ALUMINIZED over-axle/tailpipe 05-42999 . TWO 4-inch bands 05-41172 . ONE BLACK 49T40501-B12 tip. Reuse ORIGINAL factory hardware and rubber isolation mounts. The current product page describes a 21-inch stainless single-in/dual-out muffler, but own selected bill names aluminized 49-91014 and diagram shows one inlet/one outlet; this material/outlet conflict remains qualified. Exact service primary for 49-91014 confirms aluminized steel,4-inch inlet/outlet,30-inch OVERALL length and 8-inch body diameter; overall length is not substituted for an unverified body length. No separate new gasket, converter, sensor, valve, filter or intake coupler is itemized. Alternative stainless 05-44998 /44999 and 49-91002 are not supplied extra assemblies.
aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.
THREE physical exhaust assemblies: ALUMINIZED mid-pipe 05-42998 , muffler 49-91014 labeled ALZ and ONE-PIECE ALUMINIZED over-axle/tailpipe 05-42999 . TWO 4-inch bands 05-41172 . ONE BLACK 49T40501-B12 tip. Reuse ORIGINAL factory hardware and rubber isolation mounts. The current product page describes a 21-inch stainless single-in/dual-out muffler, but own selected bill names aluminized 49-91014 and diagram shows one inlet/one outlet; this material/outlet conflict remains qualified. Exact service primary for 49-91014 confirms aluminized steel,4-inch inlet/outlet,30-inch OVERALL length and 8-inch body diameter; overall length is not substituted for an unverified body length. No separate new gasket, converter, sensor, valve, filter or intake coupler is itemized. Alternative stainless 05-44998 /44999 and 49-91002 are not supplied extra assemblies.
Which engines and cab/bed configurations apply?2015-2020 Ford F-150 with 2.7 L or 3.5 L twin-turbo EcoBoost, matching 145-inch wheelbase. Current primary specifies SuperCrew 5.5-foot bed and SuperCab 6.5-foot bed; own manual says 145-inch CC/SB andEC/SB. Other cab/bed lengths, gasV 8 and later model years are not inferred. Exact selected retailer tables support named groups listed below, but Limited 2019-2020 is held because an exact-family specialist source warns of a different exhaust configuration; its positive retailer rows are source conflicts, not dismissed as absent. Indexed Raptor positives also remain held pending exact routing/engine-housing proof. Original broad 2015-2020 model row stays unchanged.
Why is the muffler specification qualified?Own bill labels 49-91014 ALZ and shows one inlet/one outlet. Its exact current service primary confirms aluminized steel,4-inch inlet/outlet,30-inch overall length and 8-inch body diameter. Current kit page says 21-inch stainless single-in/dual-out; that discrepancy remains unresolved. Overall and body length are not interchangeable.
What tip is identified?Own manual identifies ONE 49T40501-B12 tip. Exact service primary specifies 4-inch inlet,5-inch outlet,12-inch length and wrinkle-black 409 stainless with 304 stainless clamp. Current selected kit page instead advertises 6-inch diameter; supplied revision/dimension therefore remains a source conflict rather than a guaranteed 6-inch claim.
What parts are reused and in which removal direction?Remove original exhaust UP TO CATALYTIC CONVERTER, from REAR of truck working FORWARD. Reuse original factory hardware and rubber isolation mounts. No new converter, gasket, sensor or wiring package is listed.
What installation order and support apply?Install front mid-pipe, then muffler with JACK/STAND underneath for support, then ONE-PIECE over-axle/tailpipe using original mounts. Keep bands loose until alignment. Own diagram shows two band joints and one tip; a product-page dual-out description does not establish an extra supplied tailpipe.
What torque, clearance and mileage check apply?Tighten FRONT to REAR. No numeric torque is printed. Own note recommends 1/2-1 inch tailpipe/body clearance. Re-tighten ALL exhaust components after 50-100 miles.
Are numeric gains or drone-free operation proven?No actual dyno or flow chart is linked for this exact selection. Flow/throttle-response and aggressive-sound descriptions do not establish a numeric horsepower/torque gain or cabin-drone guarantee. Current manufacturer no-EO wording does not authorize removal of original catalytic converter or other emissions equipment.
Verify aFe 49-03069-B.
No actual dyno or flow chart is linked for this exact selection. Flow/throttle-response and aggressive-sound descriptions do not establish a numeric horsepower/torque gain or cabin-drone guarantee. Own manual identifies ONE 49T40501-B12 tip. Exact service primary specifies 4-inch inlet,5-inch outlet,12-inch length and wrinkle-black 409 stainless with 304 stainless clamp. Current selected kit page instead advertises 6-inch diameter; supplied revision/dimension therefore remains a source conflict rather than a guaranteed 6-inch claim. Own bill/service primary muffler identity does not match current kit-page stainless single-in/dual-out description. Confirm actual selected service revision before making a material/outlet/dimension assumption. Existing model-year bounds preserved; later Limited/Raptor retailer positives are source-conflict holds, not deletions or established physical incompatibility.
California Proposition 65 warning: this product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.
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