|Titanium muffler with the stainless steel hangar installed|
|Preassembling the flanges and gaskets. Leave the bolts loose for final alignment.|
|Bolting the assembled system up to the stock cat. At this time, also screw in the rear oxygen sensor.|
|The rear hangar to the rear crossmember installed.|
|All bolted up tight|
|Piping routing under the rear axle area.|
|GReddy tested sound levels inside the car, windows up and
windows down. At cruise and full throttle. Also on drive by. Windows
down was mostly wind noise.
|Sound measurement at GReddy using the standard test.
|Different slip in silencers tested to get the sound below 95 db. They restrict the flow but do make the exhaust California legal with the silencer installed. With the silencer out, the car is quite loud on a drive by at WOT but inside the car is not bad. The silencer that is supplied with the system is easy to install and remove.|
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