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Alliance catalog7192 published parts

Magnaflow

Browse MagnaFlow exhaust systems, mufflers, catalytic converters and components, alongside BRExhaust replacement exhaust products in this catalog. Choose the product line and part number that match your repair or performance goals.

Confirm vehicle fitment and, for catalytic converters, the emissions application and destination requirements shown on the product page. Need help separating a replacement part from a complete performance system? Ask our Parts Desk.

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MagnaFlow 10-11 Cayenne V8 4.8 OEM Underbody Direct Fit Converter - 21-589 SaleFree shipping

Magnaflow

MagnaFlow 10-11 Cayenne V8 4.8 OEM Underbody Direct Fit Converter - 21-589

Catalytic Converter Direct Fit

SKUmag21-589

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-589. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$1,169.21$1,491.00 Save $321.79
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MagnaFlow 15-16 328i GT xDrive L4 2 OEM Underbody Direct Fit Converter - 21-554 SaleFree shipping

Magnaflow

MagnaFlow 15-16 328i GT xDrive L4 2 OEM Underbody Direct Fit Converter - 21-554

Catalytic Converter Direct Fit

SKUmag21-554

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-554. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$473.43$604.00 Save $130.57
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MagnaFlow 05-10 300 V6 3.5 OEM Underbody Direct Fit Converter - 21-539 SaleFree shipping

Magnaflow

MagnaFlow 05-10 300 V6 3.5 OEM Underbody Direct Fit Converter - 21-539

Catalytic Converter Direct Fit

SKUmag21-539

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-539. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$531.00$678.00 Save $147.00
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MagnaFlow 15-16 GL450 V6 3 OEM Underbody Direct Fit Converter - 21-552 SaleFree shipping

Magnaflow

MagnaFlow 15-16 GL450 V6 3 OEM Underbody Direct Fit Converter - 21-552

Catalytic Converter Direct Fit

SKUmag21-552

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-552. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$1,218.61$1,554.00 Save $335.39
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California emissions review
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MagnaFlow 15-16 GL450 V6 3 OEM Underbody Direct Fit Converter - 21-551 SaleFree shipping

Magnaflow

MagnaFlow 15-16 GL450 V6 3 OEM Underbody Direct Fit Converter - 21-551

Catalytic Converter Direct Fit

SKUmag21-551

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-551. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$1,272.78$1,623.00 Save $350.22
Ships from manufacturer
California emissions review
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MagnaFlow 15-17 Discovery Sport L4 2 OEM Underbody Direct Fit Converter - 21-538 SaleFree shipping

Magnaflow

MagnaFlow 15-17 Discovery Sport L4 2 OEM Underbody Direct Fit Converter - 21-538

Catalytic Converter Direct Fit

SKUmag21-538

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-538. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$546.46$697.00 Save $150.54
Ships from manufacturer
California emissions review
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MagnaFlow 15-17 Edge L4 2 OEM Close Coupled Direct Fit Converter - 21-530 SaleFree shipping

Magnaflow

MagnaFlow 15-17 Edge L4 2 OEM Close Coupled Direct Fit Converter - 21-530

Catalytic Converter Direct Fit

SKUmag21-530

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-530. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$523.57$668.00 Save $144.43
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California emissions review
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MagnaFlow 10-12 Range Rover V8 5 OEM Underbody Direct Fit Converter - 21-533 SaleFree shipping

Magnaflow

MagnaFlow 10-12 Range Rover V8 5 OEM Underbody Direct Fit Converter - 21-533

Catalytic Converter Direct Fit

SKUmag21-533

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-533. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$550.65$703.00 Save $152.35
Ships from manufacturer
California emissions review
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MagnaFlow 15-17 C300 L4 2 OEM Close Coupled Direct Fit Converter - 21-504 SaleFree shipping

Magnaflow

MagnaFlow 15-17 C300 L4 2 OEM Close Coupled Direct Fit Converter - 21-504

Catalytic Converter Direct Fit

SKUmag21-504

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-504. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$744.12$949.00 Save $204.88
Ships from manufacturer
California emissions review
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MagnaFlow 2017 Maybach S550 V8 4.6 OEM Underbody Direct Fit Converter - 21-501 SaleFree shipping

Magnaflow

MagnaFlow 2017 Maybach S550 V8 4.6 OEM Underbody Direct Fit Converter - 21-501

Catalytic Converter Direct Fit

SKUmag21-501

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-501. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$1,429.19$1,823.00 Save $393.81
Special order
California emissions review
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MagnaFlow 11-16 Cooper Countryman L4 1.6 OEM Underbody Direct Fit Converter - 21-488 SaleFree shipping

Magnaflow

MagnaFlow 11-16 Cooper Countryman L4 1.6 OEM Underbody Direct Fit Converter - 21-488

Catalytic Converter Direct Fit

SKUmag21-488

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-488. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$779.54$994.00 Save $214.46
Special order
California emissions review
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MagnaFlow 12-16 E350 V6 3.5 OEM Underbody Direct Fit Converter - 21-447 SaleFree shipping

Magnaflow

MagnaFlow 12-16 E350 V6 3.5 OEM Underbody Direct Fit Converter - 21-447

Catalytic Converter Direct Fit

SKUmag21-447

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-447. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$1,073.23$1,369.00 Save $295.77
Ships from manufacturer
California emissions review
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MagnaFlow 12-14 C350 V6 3.5 OEM Underbody Direct Fit Converter - 21-448 SaleFree shipping

Magnaflow

MagnaFlow 12-14 C350 V6 3.5 OEM Underbody Direct Fit Converter - 21-448

Catalytic Converter Direct Fit

SKUmag21-448

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-448. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$1,026.27$1,309.00 Save $282.73
Ships from manufacturer
California emissions review
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MagnaFlow 13-17 Escape L4 1.6 1.5 OEM Close Coupled Direct Fit Converter - 21-478 SaleFree shipping

Magnaflow

MagnaFlow 13-17 Escape L4 1.6 1.5 OEM Close Coupled Direct Fit Converter - 21-478

Catalytic Converter Direct Fit

SKUmag21-478

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-478. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$671.83$857.00 Save $185.17
Ships from manufacturer
California emissions review
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MagnaFlow 13-15 Spark L4 1.2 OEM Underbody Direct Fit Converter - 21-435 SaleFree shipping

Magnaflow

MagnaFlow 13-15 Spark L4 1.2 OEM Underbody Direct Fit Converter - 21-435

Catalytic Converter Direct Fit

SKUmag21-435

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-435. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$546.40$697.00 Save $150.60
Ships from manufacturer
California emissions review
View details
MagnaFlow 2011 C300 V6 3 OEM Underbody Direct Fit Converter - 21-437 SaleFree shipping

Magnaflow

MagnaFlow 2011 C300 V6 3 OEM Underbody Direct Fit Converter - 21-437

Catalytic Converter Direct Fit

SKUmag21-437

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-437. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$730.77$932.00 Save $201.23
Ships from manufacturer
California emissions review
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MagnaFlow 05-07 Five Hundred V6 3 OEM Underbody Direct Fit Converter - 21-373 SaleFree shipping

Magnaflow

MagnaFlow 05-07 Five Hundred V6 3 OEM Underbody Direct Fit Converter - 21-373

Catalytic Converter Direct Fit

SKUmag21-373

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-373. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$320.84$410.00 Save $89.16
Ships from manufacturer
California emissions review
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MagnaFlow 16-17 Chevrolet Malibu 2.0L Closed Coupled Direct Fit Converter - 21-420 SaleFree shipping

Magnaflow

MagnaFlow 16-17 Chevrolet Malibu 2.0L Closed Coupled Direct Fit Converter - 21-420

Catalytic Converter Direct Fit

SKUmag21-420

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-420. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$721.97$921.00 Save $199.03
Special order
California emissions review
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MagnaFlow 16-17 Veloster L4 1.6 OEM Underbody Direct Fit Converter - 21-139 SaleFree shipping

Magnaflow

MagnaFlow 16-17 Veloster L4 1.6 OEM Underbody Direct Fit Converter - 21-139

Catalytic Converter Direct Fit

SKUmag21-139

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-139. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$405.33$517.00 Save $111.67
Ships from manufacturer
California emissions review
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MagnaFlow 16-17 CX-9 L4 2.5 OEM Underbody Direct Fit Converter - 21-335 SaleFree shipping

Magnaflow

MagnaFlow 16-17 CX-9 L4 2.5 OEM Underbody Direct Fit Converter - 21-335

Catalytic Converter Direct Fit

SKUmag21-335

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-335. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$642.92$820.00 Save $177.08
Ships from manufacturer
California emissions review
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MagnaFlow 15-17 NX300h L4 2.5 OEM Underbody Direct Fit Converter - 21-073 SaleFree shipping

Magnaflow

MagnaFlow 15-17 NX300h L4 2.5 OEM Underbody Direct Fit Converter - 21-073

Catalytic Converter Direct Fit

SKUmag21-073

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-073. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this...
$369.48$472.00 Save $102.52
Ships from manufacturer
California emissions review
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