Performance Auto Parts & Car Accessories | Unbeatable Prices Your One Stop Shop For Performance Auto Parts

Choose Your Car 





Test Pipes & High Flow Cats


Kinetix Racing High Flow Cats | Nissan / Infiniti Multiple Fitments (KIX KX-DE-HFC)

$379.99 $445.99
You Save 15% ($ 66.00)

MAP Evo X Catted Test Pipe | 2008-2015 Mitsubishi Evo 10 (EVOX-TP)

$346.99 $381.99
You Save 9% ($ 35.00)

ETS High Flow Cat Test Pipe | 2008-2015 Mitsubishi Evo X (ETS_EvoX_Cat_Pipe)

$359.00

AMS Stainless Steel High-Flow Cat | 2008-2015 Mitsubishi Evo X / Ralliart (AMS.04.05.0002-2)

$339.45 $349.95
You Save 3% ($ 10.50)

MAP Stainless Steel 3" Catted Test Pipe | 2003-2006 Mitsubishi Evo 8/9 (MAP EVO-TP)

$241.99 $266.99
You Save 9% ($ 25.00)

Kinetix Racing High Flow Cats | Nissan / Infiniti Multiple Fitments (KX-HR-HFC)

$409.99 $476.99
You Save 14% ($ 67.00)

Ultimate Racing High-Flow Ceramic Cat | 2003-2007 Mitsubishi Lancer Evolution VIII-IX (200031)

$185.00

Tomei EXPREME Ti TITANIUM MID Y PIPE | Nissan 2003-2017 Nissan 350Z/370Z (TB6110-NS02A)

$621.00 $690.00
You Save 10% ($ 69.00)

Ultimate Racing 3" High-Flow Ceramic Cat | Multiple Mitsubishi Fitments (20031)

$250.00

Kinetix Racing High Flow Catalytic Converter | 2008-2015 Mitsubishi Lancer Evolution X (KX-EX-HFC)

$229.99 $307.99
You Save 25% ($ 78.00)

Berk Technology High Flow Catalytic Converter | 2003-2006 Mitsubishi Lancer Evolution 8/9 (BT1901-HFC-MET)

$249.99

STM Stainless Steel High Flow Cat | 2003-2006 Mitsubishi Lancer Evolution 8/9 (EVO79-RP-HFC)

$279.00


Ultimate Racing 3" Test Pipe - Replaces 2nd Cat | 2009-2016 Hyundai Genesis Coupe 2.0T (70008)

$175.00

Kinetix Racing High Flow Catalytic Converter | 2010-2014 Chevrolet Camaro SS (KX-CAM-HFC)

$449.99 $519.99
You Save 13% ($ 70.00)

Kinetix Racing High Flow Catalytic Converter | 2003-2006 Mitsubishi Lancer Evolution 8/9 (KX-E8-HFC)

$209.99 $275.99
You Save 24% ($ 66.00)

MIL.SPEC 100-cell High Flow Catalytic Converter (Mitsubishi Evo X)

$349.00


Ultimate Racing High-Flow Metal Substrate Cat | 2003-2007 Mitsubishi Lancer Evolution VIII-IX (200041)

$250.00

Vibrant Performance Metal Core Race Catalytic Converters

$112.95 $134.95
You Save 16% ($ 22.00)

Camaro SS High Flow Cats by Motiv Concepts (5th Gen Camaro) CV.109

$503.99

Test pipes got their name from how they used to be used in diagnosing problems with an emissions system, in order to check whether a clogged catalytic converter is causing problems. Because the test pipe basically removes obstacles for the exhaust coming out of the engine, drivers noticed a nice little boost while testing.

That means test pipes are powerful tools to consider. Driving on the roads without a catalytic converter is a no-no, of course. But on the track, drivers are looking for every edge they can get to gain precious seconds, and turn to test pipes for better exhaust, horsepower gains and speed. (And we’re not going to lie: The growl sounds awesome.) Some drivers still want the benefits of a catalytic converter, however, and are drawn to high-flow catalytic converters made to handle the exhaust needs of performance engines.

Since 2006 we’ve been helping drivers improve their vehicles, and we’ve seen firsthand the benefits a test pipe or a high-flow catalytic converter can provide. That’s why we offer a wide variety of both, and make our own MAPerformance-branded parts. Forged in the U.S. from high-quality 304 stainless steel, the tubing and flanges will stand up to the heat of the track race after race.

You’ll find pipes with options such as resonators to decrease noise and anti-foulers to keep your system from firing up “check engine” lights. And our high-flow converters will improve your exhaust system by improving airflow while controlling emissions and fumes. Our staff of gearheads can answer your questions to help determine which option works better for you. Our prices are tough to beat and our order fulfillment is almost as fast as your car.


We use cookies to offer a better browsing experience, analyze site traffic, personalize content, and serve targeted advertisements. Please review our privacy policy & cookies information page.  If you continue you consent to our privacy policy & use of cookies.Accept