986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Schnell Headers on 986 with Stock Exhaust

edevlin · 08-06-2007, 09:06 AM

I only picked up 6hp at the wheels on my 2.7L 2000 Boxster based on a before and after dyno runs when I added headers and a single pair of 100-cell cats (replacing the two stock pairs). A small hp gain, especially for the cost, but, boy does it sound sweet....

Ed

08-06-2007, 09:06 AM	#4
edevlin Registered User Join Date: Jul 2006 Location: Virginia Posts: 916	I only picked up 6hp at the wheels on my 2.7L 2000 Boxster based on a before and after dyno runs when I added headers and a single pair of 100-cell cats (replacing the two stock pairs). A small hp gain, especially for the cost, but, boy does it sound sweet.... Ed __________________ My Car Webpage 2000 2.7L Boxster 102K; TTP intake, headers, high-flow cats; Dansk high-flow muffler; Autothority ECU chip; TechnoTorque 2; Bilstein coilovers; Racing Dynamics strut brace; stress-bar suspension kit; Aasco lightweight flywheel, B&M short shiftkit; 18" wheels; spare tire delete; OEM GT3 seats; JL audio speakers and subwoofer; Alpine PDX-5/PDX-2 amps; Kenwood DNX8120 CD/DVD/Nav; litronics, deambered