Upgrading the center section of your exhaust often removes some restrictions, mainly catalytic converters, giving your vehicle both more power and more sound. We offer several different exhaust brands to get your vehicle sounding exactly the way you want it to!
The Rogue Engineering EVC kit is designed specifically to fit our E46 M3 X-Pipe. Operation from fully open to close (or close to open) is less than 3 seconds. It can be opened or closed partially as well. The momentary switch can be mounted anywhere in the cabin. The kit includes: Made in the USA, DMH electric valve Custom wiring harness, specifically designed by Rogue Engineering to fit the E46 M3 X-Pipe Stainless steel turn-down Gaskets and hardware Wiring the valve requires power and ground. It is recommended that the power wire be sourced from switched-ignition power, so not to inadvertently cause battery drain. If you are not comfortable with automotive wiring, it is recommended that you seek professional help for installation.
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The Rogue Engineering E85 MZ4 X-pipe replaces the stock BMW resonator between the catalytic converter and the rear mufflers. The RE E85 MZ4 X-pipe is made to fit in the place of the factory resonator. Other features include: Fits all MZ4 Coupe/Convertible from 2006-08 Weighs only 11.35 lbs. for the entire assembly. The factory part is over 15 lbs. 100% T-304 stainless steel construction and internals, a majority of the exhaust made from 16 gauge stainless steel. Fully mandrel bent tubing, no crimps or flattened areas Mil-finished. Full TIG welded construction, no lock seams or pinch welds. Factory-like hangers for OEM fit. Fits with factory or aftermarket mufflers (that use flanges). Optimized tubing sizes and minimized bends maintain exhaust velocity without compromising necessary backpressure Deep, throaty tone, without the drone. Will not change ground clearance Will not void factory warranty Will not affect emissions
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Replaces the factory section 2 mid pipe. Like all RE products, the section 2 x-pipe was designed to be both high quality as well as functional. Whereas the factory section 2 utilizes two 60mm diameter tubes, with a "H" crossover and small resonator, the RE X-pipe maximizes gas velocity by merging the two smaller tubes into one larger 76mm tube before splitting back into two before the rear muffler. This efficient system allows for gas velocity to equalize from cylinders 1-3 and 4-6, before entering the muffler chamber, improving sound as well as gas velocity. As an added feature, the incorporated external "dump" at the end of the X-pipe for total user controllable sound. The optional EVC valve allows the user to control the exhaust sound from stock (completely closed) to race-like loud (completely open) from within the inside of the vehicle. The user has the option of any variable position (partially open), controlling the exhaust volume and flow. It takes less than 3 seconds to fully open to fully closed. The RE X-Pipe is made to fit exactly like factory. Features include: Weighs only 12 lbs. with included blockoff plate (factory is 22 lbs.) Optional Electronic Valve Control (EVC) valve allows for user controlled exhaust sound levels with touch of a switch (designed to be mounted inside the cabin, with a discreet momentary switch) 100% T-304 stainless steel, full TIG welded construction. Version 2 now incorporates a 2-piece design allow for integration of the ROGUE ENGINEERING E46 M3 TRACK EXHAUST Includes all hardware require to mount to aftermarket exhausts. Will not change ground clearance Will not affect emissions No permanent modifications required for installation EVC Kit - ES3509316 The optional EVC sound control kit includes the following: US-made EVC Valve (6061-T6 Aluminum body and plate, stainless steel butterfly/shaft, High Temp Steel Gears) Custom wiring harness, specifically designed for internal console mounting in E46 M3. All you need is power and ground source for wiring. Custom momentary rocker switch Hardware and gaskets for mounting valve to RE X-Pipe. Stainless steel downturn exhaust tip (diverts exhaust gases towards the ground)
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