October 05, 2018
Repair vs Performance Parts | Exhaust SystemsWhether you need an exhaust system because your vehicle`s old pipes have rusted through or become damaged, or you simply want a better one to boost engine performance...
BMW Z4 Performance Catalytic Converters
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MagnaFlow®Universal Fit Catalytic ConverterUniversal Fit Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This universal fit converter will require some fabrication to be installed, which will involve cutting...$97.00 - $2,085.00 - MagnaFlow®OEM Grade Direct Fit Catalytic ConverterOEM Grade Direct Fit Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust header/manifold assembly, and it will directly replace...$283.67 - $3,185.00
- MagnaFlow®Direct Fit Catalytic ConverterDirect Fit Catalytic Converter by MagnaFlow®. If your cat needs replacement, install one that will get you through the smog check. The Direct Fit Catalytic Converter is available in Pre-OBD II, OBD II, and OEM Grade OBD II configurations.$125.81 - $6,451.00
- MagnaFlow®Heavy Metal Federal Catalytic Converter with HeaderHeavy Metal Federal Catalytic Converter with Header by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check. This converter is part of the exhaust header/manifold assembly, and it will directly...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$433.12 - $1,544.00
- aFe®Direct Fit Catalytic ConverterDirect Fit Catalytic Converter by aFe®. Replace the faulty or old rear catalytic converter with the all new aFe power direct-fit front cat replacement. This cat replacement is constructed of 100% MIG welded stainless steel for strength...$222.92 - $996.77
- Torxe™Universal Fit Catalytic ConverterCatalytic Converter by Torxe™. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 2". Universal Fit Catalytic Converter by Torxe. Replace your clogged, corroded, and malfunctioning catalytic converter for the best...$108.00 - $175.00
- Fabspeed®Sport Catalytic ConvertersSport Catalytic Converters by Fabspeed®. High-flowing, direct bolt-on replacement for the bulky & restrictive factory catalytic converters. Precision machined and hand welded: Fabspeed value quality and durability. This product is made...$695.95 - $8,195.95
- ACAT Global®High Performance Universal Fit Catalytic ConverterHigh Performance Catalytic Converter by ACAT Global®. Converter Configuration: Universal Fit. This product features the elaborate design that was engineered with superior precision and refined to the last detail. Made from reliable...$138.95 - $259.95
- ACAT Global®Universal Fit Catalytic ConverterCatalytic Converter by ACAT Global®. Converter Configuration: Universal Fit. This product features the elaborate design that was engineered with superior precision and refined to the last detail. Made from reliable materials to the...$121.66 - $231.95
- Fabspeed®Sport Catalytic Converter (FS.BMW.Z4.SC)Sport Catalytic Converter by Fabspeed®. High-flowing, direct bolt-on replacement for the bulky & restrictive factory catalytic converters. Precision machined and hand welded: Fabspeed value quality and durability. This product is made...Made to provide unequaled quality and reliabilityMade with the use of the latest technologies$1,995.95
- Torxe™Universal Fit Oval Body Catalytic Converter (2" ID, 2.25" OD) (79-1002204)Catalytic Converter (79-1002204) by Torxe™. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Dual Inlet. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2.25". Catalytic Converter Overall...$147.50
- Torxe™Universal Fit Round Body Catalytic Converter (2" ID, 2" OD) (79-1002201)Catalytic Converter (79-1002201) by Torxe™. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length: 11". Universal...$114.00
- Torxe™Universal Fit Round Body Catalytic Converter (2" ID, 2" OD) (79-1002203)Catalytic Converter (79-1002203) by Torxe™. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length: 7.5". Universal...$108.00
- MagnaFlow®Pre-OBDII Spun Universal Fit Catalytic Converter (5571204)Pre-OBDII Spun Catalytic Converter (5571204) by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". OE Spec. If your car needs a new catalytic converter, install one that will...$499.00
- MagnaFlow®OEM Grade Direct Fit Catalytic Converter (21-170)OEM Grade Catalytic Converter (21-170) by MagnaFlow®. Converter Configuration: Direct Fit. Position: Front Rearward. If your car needs replacement, install one that will get you through the smog check. This converter is part of the...$1,210.00
- MagnaFlow®OEM Grade Direct Fit Catalytic Converter (21-169)OEM Grade Catalytic Converter (21-169) by MagnaFlow®. Converter Configuration: Direct Fit. Position: Front Forward. If your car needs replacement, install one that will get you through the smog check. This converter is part of the...$1,208.00
- MagnaFlow®OEM Grade Direct Fit Catalytic Converter (21-171)OEM Grade Catalytic Converter (21-171) by MagnaFlow®. Converter Configuration: Direct Fit. Position: Rear Driver Side. If your car needs replacement, install one that will get you through the smog check. This converter is part of the...$609.00
- MagnaFlow®OEM Grade Direct Fit Catalytic Converter (21-172)OEM Grade Catalytic Converter (21-172) by MagnaFlow®. Converter Configuration: Direct Fit. Position: Rear Passenger Side. If your car needs replacement, install one that will get you through the smog check. This converter is part of the...$612.00
- MagnaFlow®OEM Grade Direct Fit Catalytic Converter (51725)OEM Grade Catalytic Converter (51725) by MagnaFlow®. Converter Configuration: Direct Fit. With Gaskets. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall...$770.00
- MagnaFlow®Direct Fit Catalytic Converter (5571725)Catalytic Converter (5571725) by MagnaFlow®. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will directly replace the factory unit, with little or...$1,626.00
- MagnaFlow®Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter (50288)Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter (50288) by MagnaFlow®. Position: Rear. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2". Color: Silver. Header Coating: Uncoated. If your car...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$1,016.00
- MagnaFlow®Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter (50287)Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter (50287) by MagnaFlow®. Position: Front. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2". Color: Silver. Header Coating: Uncoated. If your car...Reduces harmful emissionsPhysically part of the exhaust header/manifold assembly$1,016.00
- aFe®Direct Fit Catalytic Converter (47-46303)Catalytic Converter (47-46303) by aFe®. Converter Configuration: Direct Fit. Replace the faulty or old rear catalytic converter with the all new aFe power direct-fit front cat replacement. This cat replacement is constructed of 100% MIG...$860.48
- Torxe™Universal Fit Oval Body Catalytic Converter (2" ID, 2" OD) (79-1002202)Catalytic Converter (79-1002202) by Torxe™. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length: 15". Universal...$175.00
- ACAT Global®High Performance Universal Fit Catalytic Converter (2" ID, 2" OD, 10" Length) (100002)High Performance Catalytic Converter (100002) by ACAT Global®. Converter Configuration: Universal Fit. With O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length: 10". This...$147.95
- ACAT Global®High Performance Universal Fit Catalytic Converter (2" ID, 2" OD, 10" Length) (100001)High Performance Catalytic Converter (100001) by ACAT Global®. Converter Configuration: Universal Fit. With O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length: 10". This...$167.50
- ACAT Global®High Performance Universal Fit Catalytic Converter (2" ID, 2" OD, 10" Length) (100006)High Performance Catalytic Converter (100006) by ACAT Global®. Converter Configuration: Universal Fit. With O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length: 10". This...$241.95
- ACAT Global®High Performance Universal Fit Catalytic Converter (2" ID, 2" OD, 6" Length) (100057)High Performance Catalytic Converter (100057) by ACAT Global®. Converter Configuration: Universal Fit. With O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length: 10". This...$161.50
- ACAT Global®High Performance Universal Fit Catalytic Converter (2" ID, 2" OD, 9" Length) (100076)High Performance Catalytic Converter (100076) by ACAT Global®. Converter Configuration: Universal Fit. With O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length: 15". This...$259.95
- ACAT Global®High Performance Universal Fit Catalytic Converter (2" ID, 2" OD, 9" Length) (100075)High Performance Catalytic Converter (100075) by ACAT Global®. Converter Configuration: Universal Fit. With O2 Sensor Port. Catalytic Inlet Diameter: 2". Catalytic Outlet Diameter: 2". Catalytic Converter Overall Length: 13". This...$256.50
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