Agency Power Back Rear Axle Exhaust w/Titanium Tips For 07-13 135i -AP-135I-170

If you are looking to step up the sound, performance, and look of your BMW 135I turbo, then adding the Agency Power axle back muffler exhaust is the answer. The all stainless steel muffler features TIG welding, a polished finished, and dual titanium tips with that MUST HAVE look sticking out of your rear bumper. The axle back muffler fits to the stock midpipe to not only save weight, but improve performance. The muffler deletes the factory flapper valve design on the stock muffler to give you that race tone all the time. Without droning in the cabin, the new muffler gives your car a sportier feel under acceleration. This muffler is designed to fit the BMW 135I Coupe from 2007-2013.

 

 

2007 - 2013 BMW 135i

 

 

All Agency Power products come with a LIMITED LIFETIME warranty to the original purchaser.  To receive the Agency Power product warranty, you musthave an original copy of your invoice or receipt, fill out our warranty form located here, and follow our instructions for replacement or repair.  Warranty claims will not be fulfilled for incorrect installation, abuse, or wearable items.  We can refuse the right to honor our warranty based on these conditions.  The warranty is 100% at our discretion.  All products are intended for race use only as suggested by the manufacturer and should be installed and set up by professional service centers ONLY. As stated above we are not responsible for shipping cost other then by our own mistake of incorrect shipping.Agency Power does not cover costs of labor, shipping, or other fees related to warranty or product installations.By law, a dealership is not allowed to void a warranty based upon having aftermarket parts installed on a car. When you add an aftermarket part to the car, the aftermarket part will void the warranty of ONLY the stock part it is replacing.