aFe 49-03090-B ATLAS uses 5-inch mandrel-bent ALUMINIZED STEEL tubing with hand MIG-welded construction and factory mounting locations. One 6-inch black intercooled stainless slash-cut tip finishes the exhaust behind the retained DPF. It does not fit a factory fifth-wheel hitch.
2017-2026 Ford F-250/F-350 Super Duty with 6.7L Power Stroke turbodiesel, per current exact product page and VISIBLE own manual header. WILL NOT FIT FACTORY FIFTH-WHEEL HITCH. Confirm actual cab/bed/wheelbase, original DPF flange and routing. Exact selected retailer tables support King Ranch, Lariat, Platinum, XL and XLT 2017-2026, and Limited 2018-2024 for both models. No later Limited or other engine/model is inferred.
| Years | Make | Model | Named grade; actual 6.7L turbodiesel cab/bed and rear-DPF interface required; NO factory fifth-wheel hitch |
|---|---|---|---|
| 2017-2026 | Ford | F-250 | |
| 2017-2026 | Ford | F-350 | |
| 2017-2026 | Ford | F-250 Super Duty | King Ranch |
| 2017-2026 | Ford | F-250 Super Duty | Lariat |
| 2018-2024 | Ford | F-250 Super Duty | Limited |
| 2017-2026 | Ford | F-250 Super Duty | Platinum |
| 2017-2026 | Ford | F-250 Super Duty | XL |
| 2017-2026 | Ford | F-250 Super Duty | XLT |
| 2017-2026 | Ford | F-350 Super Duty | King Ranch |
| 2017-2026 | Ford | F-350 Super Duty | Lariat |
| 2018-2024 | Ford | F-350 Super Duty | Limited |
| 2017-2026 | Ford | F-350 Super Duty | Platinum |
| 2017-2026 | Ford | F-350 Super Duty | XL |
| 2017-2026 | Ford | F-350 Super Duty | XLT |
Verify 49-03090-B against the actual engine, flange, hangers and mounting locations and applicable emissions requirements before ordering.
| Detail | Value |
|---|---|
| Brand | aFe POWER |
| Manufacturer Part Number | 49-03090-B |
| System | ATLAS 5-inch DPF-back; DPF retained |
| Main material | Mandrel-bent ALUMINIZED STEEL; not aluminum and not alternate stainless kit |
| Selected tip | ONE 6-inch BLACK stainless intercooled slash-cut; own 49T50601-B161 versus older retailer generic 7-inch wording |
| Cab-specific cuts | SC/LB 8-foot box: approximately 4 inches OFF flange adaptor, NO extension. EC/SB 6.75-foot box: flange adaptor ONLY, NO extension. EC/LB 8-foot box: flange adaptor plus extension CUT TO 19 inches LONG. CC/SB 6.75-foot box: flange adaptor plus extension CUT TO 15 inches LONG. CC/LB 8-foot box: flange adaptor and full extension, NO CUT. Header wheelbases are 141.6 / 148 / 164.2 / 159.8 / 176 inches respectively; cut-list labels round three to 142 / 164 / 160. Use the matching actual cab/bed configuration, not an assumed new wheelbase. |
| Clamps | TWO 5-inch bands plus ONE #53 hanger clamp/U-bolt |
| Hanger orientation | Hanger clamp hangers face FRONT of truck; original rubber mounts reused |
| Original parts | Flange gasket/isolation mounts and NOx sensor/bung retained/restored |
| Torque / recheck | No numeric torque printed; clamp recheck after 50-100 miles |
| Factory fifth-wheel hitch | NOT COMPATIBLE per current exact manufacturer |
| Performance | No actual flow or dyno chart or measured EGT reduction is linked for this exact selection. Manufacturer flow/low-turbulence/intercooled-tailpipe descriptions do not establish a numeric power, EGT or cabin-drone guarantee. |
| Emissions | Current no-EO wording vs legacy Non-CARB restriction unresolved; no blanket jurisdiction clearance |
FOUR aluminized-steel sections: flange adaptor 05-142290, extension 05-142291, over-axle 05-142292 and tailpipe 05-142293. Extension usage depends on cab/bed. TWO 5-inch band clamps 05-41173 and ONE hanger clamp #53 05-41921 with provided U-bolt. ONE selected 6-inch intercooled stainless tip 49T50601-B161 BLACK. Original rubber isolation mounts and flange gasket reused. Original NOx sensor/bung retained and secured back into new exhaust per manual. Alternative stainless 05-144xxx sections belong to 49-43090 and are not additional parts in this aluminized kit. No intake filter/coupler, replacement DPF, separate new gasket, sensor or valve is listed.
aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.
FOUR aluminized-steel sections: flange adaptor 05-142290, extension 05-142291, over-axle 05-142292 and tailpipe 05-142293. Extension usage depends on cab/bed. TWO 5-inch band clamps 05-41173 and ONE hanger clamp #53 05-41921 with provided U-bolt. ONE selected 6-inch intercooled stainless tip 49T50601-B161 BLACK. Original rubber isolation mounts and flange gasket reused. Original NOx sensor/bung retained and secured back into new exhaust per manual. Alternative stainless 05-144xxx sections belong to 49-43090 and are not additional parts in this aluminized kit. No intake filter/coupler, replacement DPF, separate new gasket, sensor or valve is listed.
Which years and configurations fit?2017-2026 Ford F-250/F-350 Super Duty with 6.7L Power Stroke turbodiesel, per current exact product page and VISIBLE own manual header. WILL NOT FIT FACTORY FIFTH-WHEEL HITCH. Confirm actual cab/bed/wheelbase, original DPF flange and routing. Exact selected retailer tables support King Ranch, Lariat, Platinum, XL and XLT 2017-2026, and Limited 2018-2024 for both models. No later Limited or other engine/model is inferred.
What cab-specific cuts and extension lengths apply?SC/LB 8-foot box: approximately 4 inches OFF flange adaptor, NO extension. EC/SB 6.75-foot box: flange adaptor ONLY, NO extension. EC/LB 8-foot box: flange adaptor plus extension CUT TO 19 inches LONG. CC/SB 6.75-foot box: flange adaptor plus extension CUT TO 15 inches LONG. CC/LB 8-foot box: flange adaptor and full extension, NO CUT. Header wheelbases are 141.6 / 148 / 164.2 / 159.8 / 176 inches respectively; cut-list labels round three to 142 / 164 / 160. Use the matching actual cab/bed configuration, not an assumed new wheelbase.
Does it fit a factory fifth-wheel hitch?NO. Current exact manufacturer expressly excludes factory fifth-wheel hitch fitment. Do not transfer the compatibility statement from the different dual-exit 4-inch kit.
Which material and tip are selected?Main sections are ALUMINIZED STEEL, not aluminum. The selected ONE 6-inch black stainless intercooled tip is identified by current exact primary and own bill. Older retailer7-inch generic wording conflicts with those sources; alternate stainless sections in shared bill are not supplied extras.
How are hangers and the original NOx sensor handled?Place #53 hanger clamp with provided U-bolt on over-axle section with HANGERS FACING FRONT. Reuse original rubber isolators and flange gasket. Secure original NOx sensor/bung back into new exhaust as manual directs. No new sensor or DPF is supplied.
What torque and mileage check are printed?No numeric clamp, flange, tip or sensor torque is printed. Align then tighten FRONT FLANGE toward REAR BANDS. Check exhaust leaks; after first 50-100 miles re-tighten clamps if necessary.
Are measured gains or emissions clearance established?No actual flow or dyno chart or measured EGT reduction is linked for this exact selection. Manufacturer flow/low-turbulence/intercooled-tailpipe descriptions do not establish a numeric power, EGT or cabin-drone guarantee. Current no-EO wording does not resolve legacy Non-CARB restriction or authorize DPF/sensor deletion.
Verify aFe 49-03090-B.
No actual flow or dyno chart or measured EGT reduction is linked for this exact selection. Manufacturer flow/low-turbulence/intercooled-tailpipe descriptions do not establish a numeric power, EGT or cabin-drone guarantee. Current manufacturer no-EO wording does not resolve legacy Non-CARB restriction. VISIBLE own header/current primary support through2026; stale underlying PDF2022 text is not the visible header. Original sensor and DPF remain. Own current primary/manual6-inch tip identity takes precedence over older retailer7-inch generic wording. Factory fifth-wheel hitch EXCLUDED.
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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