DIY Exhaust Mod – Gain of 10+ HP!!!

[Giller]

Originally Posted by SKOOSH1970

Carried out this mod yesterday and took her for a blast this morning, can't say the exhaust is much louder but there's definately a frequency change, noticeably below 3000 rpm, almost BMW note to the exhaust, especially a 3L beemer..... went to 13mm diameter on both sides with no drone and the ocassional blip and fart on overrun......what a ******************** to get the tailpipe bolt off from underneath...... she's a 2.7 so not welded on...pretty pleased overall

You're pleased you made your Porsche sound like a Beemer? Isn't that a step backwards?

[Slate 01]

Originally Posted by Giller

You're pleased you made your Porsche sound like a Beemer? Isn't that a step backwards?

He's working his way up (or down) to the exhaust note of a HOnda Civic with the tomato can muffler, lol.

[SKOOSH1970]

Originally Posted by Slate 01

He's working his way up (or down) to the exhaust note of a HOnda Civic with the tomato can muffler, lol.

Hilarious.....my M3 had the same exhaust note, quite deep.....nothing like a rice rocket......but thanks for your comments all the same chaps