AW11 NA & AE86 Test Pipe

Test pipe bolts in place of catalytic converter in naturally aspirated AW11 MR2 and AE86 Corolla GT-S. Fits the car's original downpipe and muffler; any aftermarket muffler that is a true bolt-on for the naturally aspirated MkI MR2 should work with this test pipe.

If a catalytic converter is not required in your area, or if you are building a race car for which a catalytic converter is not required, an SV3Power test pipe is the perfect way to replace your existing (or missing) catalytic converter.

AW11 NA & AE86 Test Pipe features include:
- 100% bolt-in fit w/ full OEM compatibility
- Heavy 15-gauge aluminized tubing (2.0" OD)
- Laser-cut heavy duty steel flanges
- Flanges are grooved for OEM-style crush (donut) gasket
- OEM-grade gaskets and quality M10x1.25 hardware included
- May not fit AE86 SR5 or DX (check length)

You can also order the same test pipe with a 9" mini resonator incorporated to help control sound. Please see the Test Pipes category for the resonated version.


Please note that all parts are sold in an unpainted state. VHT Flameproof coating or professionally applied ceramic coating are recommended for best appearance and longevity.

If you live within the United States, catalytic converters are required by federal law on any vehicle that was originally equipped with them. Regardless of state and local laws and inspection policies, these test pipes are not emissions legal in the United States of America.

The buyer is responsible for knowing and observing all local, state and federal laws. These parts are sold "for off road use only" - no exceptions and no guarantees! Because these test pipes eliminate the car's catalytic converter, they are sold with the express understanding that they are for show or race use only, and are not for road or highway use.

Due to inconsistent manufacturing of OEM muffler, some mufflers may require that excess tubing be trimmed to fit this part.