What are the best pipes to put on a 1965 SS chevy impala, with or without Flowmaster?
hooker comp..better super comp...but pipe your talking about after the header? the car will be faster with flowmaster alone but will run even better with some sort of tail pipe. what motor is in it? 283 327 409
flowmaster super 10s sounds the best
1965 tech was 2, 2 & 1/2" duel exhaust. Your choice for headers. Big block engines used 2" or bigger header tubes, small block engines used 1 & 3/4" header tubes. Hooker Headers was popular then too. My big block 69' Camaro came with optional Walker Chambered exhaust. It was crimped pipe every 12" or so like a string of sausages, with a preferated pipe in the center as a baffle. Very cool a back pressure free system with no mufflers! It was the best sounding too. My choice now would be to have a single custom 3" pipe bent up by an exhaust shop with a hyd. pipe bender. A single 3" pipe flows more exhaust the duel 2" pipes, & sounds deeper too. Use high perf cat & Raven muffler with 3" inlets & outlets to match. You will need some sort of 2 into 1 connection & or X pipe behind the hearders.
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