Eisenmann Race, make catback (build or buy)

TheLegacy · 07-15-2010, 02:43 PM

So I've had an Eisenmann Race exhaust for almost 3 years. I want to have a catback now however I want to keep the Eisenmann on just add piping to make it a catback. Whats the best route buy a catback and ditch the mufflers (some cut and welding would be needed) or go to a good exhaust shop and get custom pipes. Looking for ease with quality

enrita · 07-15-2010, 05:27 PM

if you just want to remove the middle cats cut them out and replace them with resonators.
you could also just buy a RennArt Exhaust with Res.Midpipes and sell the mufflers (like i did). If i could go back i would go route 1.

TheLegacy · 07-15-2010, 08:52 PM

did you have to cut and weld? Because some of the piping of dif exhausts won't match up to the Eisenmann.

07-15-2010, 02:43 PM	#1
TheLegacy Gangsta status 76 Rep 973 Posts Drives: 2002 E39 M5, heavily modded Join Date: May 2007 Location: Shibuya Tokyo, Rockland NY, Killeen TX iTrader: (0)	Eisenmann Race, make catback (build or buy) So I've had an Eisenmann Race exhaust for almost 3 years. I want to have a catback now however I want to keep the Eisenmann on just add piping to make it a catback. Whats the best route buy a catback and ditch the mufflers (some cut and welding would be needed) or go to a good exhaust shop and get custom pipes. Looking for ease with quality __________________ -TheLegacy JDM-EDM-TT-V8-GANGSTA ALL THE WAY Modded "Ready for the Apocalypse"
	Appreciate 0 Tweet Quote

07-15-2010, 05:27 PM	#2
enrita Major General 161 Rep 7,377 Posts Drives: 335i - Big turbos Join Date: Sep 2008 Location: Italian in Sweden iTrader: (0)	if you just want to remove the middle cats cut them out and replace them with resonators. you could also just buy a RennArt Exhaust with Res.Midpipes and sell the mufflers (like i did). If i could go back i would go route 1. __________________ 07 335i AT - MOTIV 750 - MHD E85 BMS flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
	Appreciate 0 Quote

07-15-2010, 08:52 PM	#3
TheLegacy Gangsta status 76 Rep 973 Posts Drives: 2002 E39 M5, heavily modded Join Date: May 2007 Location: Shibuya Tokyo, Rockland NY, Killeen TX iTrader: (0)	did you have to cut and weld? Because some of the piping of dif exhausts won't match up to the Eisenmann. __________________ -TheLegacy JDM-EDM-TT-V8-GANGSTA ALL THE WAY Modded "Ready for the Apocalypse"
	Appreciate 0 Quote