Bill, the Magnaflow Muffler won't be much different to the Borla. I would leave it alone. Both are straight through mufflers - the MAgnaflow and Borla mufflers are almost identical in design.

Also if you replace the full bodied mufflr with a small 4" round muffler, with the headers, it will be REALLY loud.

2000 SVT Turbo 295hp/269ftlb@12psi #1 for Bendix Brakes Kits! Knuckles rebuilt w/new bearings $55 AUSSIE ENDLINKS $70 Gutted pre-cats $80/set A lack of planning on your part does not constitute an emergency on mine!