Porsche Supercup Cat Back Exhaust System - 911 | 1995-1998 FS-POR-993-SCUP 61610301203020 It features a 17mm hexagon

It features a 17mm hexagon tip

VoltReg1Bosch Style Voltage RegulatorSteel-cased voltage regulator

it can jump-start 12-volt batteries in gas and diesel engines up to a V8

Keep your windshield securely in place and enjoy a smooth

10mm thickness improves wheel spacing and stance

Porsche Supercup Cat Back Exhaust System - 911 | 1995-1998 FS-POR-993-SCUP 61610301203020 It features a 17mm hexagonPorsche Supercup Cat Back Exhaust System For Porsche 993 Carrera (1995 1998) Models. SOUND: Loud and Aggressive: Delivers a noticeably loud and aggressive exhaust note. Supercup Race Car Sound: Very similar in sound to the 993 Supercup race cars. POWER: Top End Horsepower Gains: Dyno testing showed gains of +18. 75 HP (approximately 15 HP to the wheels) at the top of the rev range. Improved Throttle Response: Significantly enhances throttle response.