Skunk2 Racing MegaPower Cat Back Exhaust System (413-05-6030) 1642 2WD 1987 Chevrolet R20 1988

2WD 1987 Chevrolet R20 1988 Chevrolet R20 1987 Chevrolet R20 Suburban 1988 Chevrolet R20 Suburban 1989 Chevrolet R2500 Suburban 2WD

Linear Position Sensor - 1" - 250mm Travel

Brushed-finished mufflers

0 inch system at lower rpms resulted in a loss of torque with very little offsetting gain up top

Max gain of +13 horsepower and +24 ft

Skunk2 Racing MegaPower Cat Back Exhaust System (413-05-6030) 1642 2WD 1987 Chevrolet R20 198876mm Cat Back Exhaust Direct Bolt On to OEM Catalytic Converter Modification May Be Required w Aftermarket Header (Deletes Catalytic Converter). A properly designed exhaust system is critical to engine performance. Skunk2's 76mm MegaPower RR Exhaust system for the 07 11 Civic Si sedan was developed with this in mind and is based off of more than 15 years' worth of racing experience. Dyno proven for maximum horsepower, MegaPower RR systems are