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The aFe 49-33083-P Takeda cat-back uses 3-inch mandrel-bent, brushed-finish 304 stainless tubing with MIG welds and a 304 stainless resonator. A mitered split leads to dual center-exit, double-wall polished 304 stainless oval tips, stated as 4.25 by 4.75 inches. It fits the listed 2013-2018 Focus ST gas 2.0L turbo EcoBoost applications and requires cutting the original exhaust.
The exact current manufacturer table and full exact-part named secondary table agree on Ford Focus ST 2013-2018, gas 2.0L turbo EcoBoost. The original ST group and year bounds remain unchanged. No ordinary Focus trim, RS, non-turbo engine or later model is inferred.
| Years | Make | Model | Submodel |
|---|---|---|---|
| 2013-2018 | Ford | Focus | ST |
| Detail | Value |
|---|---|
| Manufacturer Part Number | 49-33083-P |
| Product type | Catback |
| Main construction | 3-inch mandrel-bent 304 stainless, brushed finish, MIG welds; 304 stainless resonator. |
| Selected outlets | Dual center-exit polished double-wall 304 stainless oval tips, 4.25 by 4.75 inches, on tailpipe assembly 05-45989. |
| Finish discrepancy | A stray overview sentence says gloss black, but the exact selected part, polished-tip heading, detailed polished-tip section, guide and native images identify polished. No black finish is promised for this selection. |
| Original-exhaust cutting | The original exhaust requires cutting. Step 2 references the dashed cut position in Figure A but prints no numeric cut distance. Confirm the actual illustrated location with aFe before cutting; do not import a measurement from another system. Secure the original exhaust first, remove the rear section first and then unbolt and remove the front section. |
| Crossmember clearance | Do not remove the center support bracket. Route front pipe above it with the aFe plate facing down. Selected step 7 specifies at least one inch between front pipe and that support; this is not a tailpipe-to-body measurement. |
| Tightening hold | The complete guide gives no numeric torque. Its step 8 says to center the tips and tighten a band, while the bill and native photos show the tips integrated into the selected tailpipe and only two separate pipe-joint bands. Confirm the actual applicable joint and fastener arrangement with aFe before applying that instruction; do not invent a separate tip-clamp bill or a torque value. |
| Recheck | Retighten all exhaust components after 50-100 miles. |
| Power and sound | Primary claims up to +13 hp/+15 lb-ft tested on a 2016 Focus ST. No exact selected chart is linked on the current primary, so no peak/point, complete modification or condition verification is claimed. Resonator sound claims are not a measured noise or drone-free guarantee. |
aFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.
It is the selected 3-inch 304 stainless resonator-equipped cat-back for the listed Focus ST applications, with dual polished oval tips and required original-exhaust cutting.
Which Focus models are covered?The exact manufacturer table identifies Focus ST 2013-2018 with gas 2.0L turbo EcoBoost. ST is the actual named trim; no RS, ordinary Focus or non-turbo application is inferred.
What is included in the polished kit?front pipe 05-45986, mid-pipe/resonator 05-45987, selected polished-tip tailpipe assembly 05-45989, two 3-inch bands 05-41055, removable hanger bracket 05-46161, two 3/8-inch screws 03-50046, two 3/8-inch nuts 03-50047, two 1/4-inch screws 03-50100, four washers 03-50048 and two lock nuts 03-50073. The black-tip tailpipe 05-45988 is an alternative, not an additional supplied assembly.
Where is the original exhaust cut?The original exhaust requires cutting. Step 2 references the dashed cut position in Figure A but prints no numeric cut distance. Confirm the actual illustrated location with aFe before cutting; do not import a measurement from another system. Secure the original exhaust first, remove the rear section first and then unbolt and remove the front section.
Must the center crossmember be removed?No. The selected guide explicitly says it need not be removed. Route the front pipe above it, with the aFe plate facing down, and maintain the specified at-least-one-inch front-pipe-to-support clearance.
Which gasket and hanger mounts are reused?Retain the original flange gasket and stock rubber isolation mounts. Fit the supplied removable hanger bracket with its hardware. No new gasket or rubber-mount set is listed.
What torque and mileage check apply?The complete guide gives no numeric torque. Its step 8 says to center the tips and tighten a band, while the bill and native photos show the tips integrated into the selected tailpipe and only two separate pipe-joint bands. Confirm the actual applicable joint and fastener arrangement with aFe before applying that instruction; do not invent a separate tip-clamp bill or a torque value. Retighten all exhaust components after 50-100 miles.
Are the polished finish and claimed gains verified the same way?The selected part, polished heading, detailed tip section, selected guide and all seven native images support polished tips despite a stray black-finish sentence. The primary claims +13 hp/+15 lb-ft tested on a 2016 ST, but no exact chart is linked to verify the test details or separate peak and point gains. No guaranteed output or drone-free result is inferred.
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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