340i Midpipe Upgrade Chassis:340i You can select from the

You can select from the lower cost 1 gallon clear tank for a custom mount

These high flow injectors flow 55% over stock

GT4 design inspired by BMW’s factory race car

causing higher back-pressure

a premium enhancement for discerning automotive enthusiasts seeking to elevate the performance and aesthetic appeal of their G2x platform vehicle

340i Midpipe Upgrade Chassis:340i You can select from theHIGHLIGHTS Improved Exhaust Note Lighter Than OEM Maintains OEM Muffler SS304 Stainless Steel Smooth Mandrel Bent Tubing PROFILE The ARM 340i Midpipe significantly improves the sound of your B58, giving it the aggressive exhaust note you're looking for from a tuned B58 powered BMW. Designed to amplify the power and sound of your B58, the ARM 340i Midpipe eliminates the two central resonators found in the stock 340i midpipe. By retaining the OEM