Up to 15 HP increase, dyno proven in UK without any mapping. Further increase can be achieved via UpRev or EcuTEK mapping. 24 months warranty on NA cars, no warranty for FI cars...
Up to 15 HP increase, dyno proven in UK without any mapping. Further increase can be achieved via UpRev or EcuTEK mapping. 24 months warranty on NA cars, no warranty for FI cars...
Metallic substrate HFC's. Spun catalytic converters, full stainless steel construction. Metallic substrate offers higher flow and lighter weight. Uses advanced spiral wound...
Metallic substrate HFC's. Spun catalytic converters, full stainless steel construction. Metallic substrate offers higher flow and lighter weight. Uses advanced spiral wound...
Polished Stainless Steel High Flow Cat (HC1100-0030) by ARK Performance®. The ARK downpipe and test pipe are designed to get the most power out of the motor. We use 2.5" Piping...
The ARK R-Spec Hi-Flow Cats are race spec designed free flowing catalytic converters to increase your horsepower and torque. Each Hi-Flow Cat is constructed with polished SUS304...
Invidia produces high performance parts for today's hottest tuner cars. Invidia knows that automotive enthusiasts are constantly looking for ways to extract more power from...
New and Improved with more installation clearance and long term strength. The factory catalytic converters are well known as the biggest "choke point" in the factory exhaust...
New and Improved with more installation clearance and long term strength. The factory catalytic converters are well known as the biggest "choke point" in the factory exhaust...
For achieving high output and high purification performance. In order to achieve both a high level of these two conflicting requirements, a number of prototypes to test many...
The stock exhaust on the majority of the cars out there is very restrictive and not very performance oriented. We're assuming that your goal is not to restrict exhaust and choke...
MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American...
MagnaFlow specializes in superior catalytic converter and exhaust technology and has spent the past 30+ years earning its reputation as a global market leader. American...
Heavy Metal Catalytic Converter (99205HM) by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round....
STILLEN now has high flow replacement catalytic converters for the Nissan 350Z. These are for the enthusiast that wants the best flow possible, while remaining environmentally...
STILLEN now has high flow replacement catalytic converters for the Nissan 350Z, 370Z. These are for the enthusiast that wants the best flow possible, while remaining...
There's no better way to maximize the performance of your vehicle than with a set of high-performance test pipes. Get rid of the restrictive stock catalytic converters and let...
There's no better way to maximize the performance of your vehicle than with a set of high-performance test pipes. Get rid of the restrictive stock catalytic converters and let...
CNT Racing Nissan 350Z HR High Flow Catted Pipes. Made with T-304 Stainless steel, .5inch flange. Come with two 200 cell metallic High flow Cat. Extended 02 sensor bung is weld...
TOP SPEED PRO-1 200 Cell High Flow Cat Stainless Steel Performance (57mm Piping / 89mm 200 Cell Resonator) W/TIG Weld New Bolts & Gaskets included as show in Picture
* When you install the Metal Catalyzer, the exhaust sound tends to get bigger. Please be careful for Z33 that could have 3 to 4dB higher depending on the type of muffler or the...
Cautions When you install the Metal Catalyzer, the exhaust sound tends to get bigger. Please be careful for Z33 that could have 3 to 4dB higher depending on the type of...
The aFe Y-Pipe Incorporates High Flow Cats HFC as a complete package for superior performance.