CMS Ultimate Exhaust for Porsche 991 GT3/GT3RS/911R

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CMS Ultimate Exhaust for Porsche 991 GT3/GT3RS/911R

Alberta, Calgary

1,000.00 $

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Description : 07 Apr, 2023

This was on a GT3RS for 2100 km. New condition. Bolts on without being on a lift or removing the bumper in about an hour. Came off when the car was sold. The CMS Ultimate Exhaust replaces the heavy, restrictive OEM center muffler on your Porsche 991 GT3, RS, or 911 R — any 991 with the center muffler outlet. Engineered specifically to scavenge exhaust pulses, increasing exhaust gas velocity and flow, the CMS Ultimate Exhaust is the only 991 exhaust dyno-proven to add over 14 horsepower and 13 pound-feet of torque at the wheels. By replacing your OEM center muffler with the CMS Ultimate Exhaust, you’re also removing 11 lbs. of rear-end weight. In addition to increased performance, the CMS Ultimate Exhaust makes an incredible snarl at low- to mid-revs that turns into an intoxicating, all-out flat six wail above 6,000 rpm! Full-throttle volume increases to about 98 dBA, and CMS engineered out any hint of in-cabin drone anywhere in the RPM range, particularly in that 2,000 to 2,500 rpm range that other center deletes tend to exacerbate. Part throttle, full throttle, idle, valves open or closed, no drone. The CMS Ultimate Exhaust sounds like a racecar when you want it to, but doesn’t drive you nuts when you’re just cruising. The meticulously engineered design of the CMS Ultimate Exhaust also features a relaxed radius on the curved 4-inch outlets, further improving high-rpm flow. This design eliminates the need for the power-robbing, flow-killing cross pipe that some center deletes implement to try to tame drone. The result of all this attention to detail is CMS Ultimate Exhaust makes power and torque, sounds phenomenal across the rev range, and is actually an engineered part of your exhaust system. Not just a cool bolt-on.

AD ID : 46241006

Keywords : Cars & Vehicles | Vehicle Parts, Tires, & Accessories | Engine & Engine Parts | Alberta | Calgary

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