Dinan Freeflow Stainless Exhaust with Polished Tips



SKU: D660-0038

You Save 10% ($289.90)

All orders will include an AutoTalent window decal

Special Note: All 750 models require the standard BMW rear bumper and the purchase and painting of BMW part number 51 12 7 980 118 rear insert. Does not fit M-Technic bumper (for M-Technic see D660-0037).

Product Description

Dinan's Free Flow Exhaust improves exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be and pleasantly aggressive under harder acceleration with zero drone when desired. 100% stainless steel construction and exacting specifications ensure that the system fits correctly using the factory hangers and will resist corrosion for years to come.

The design reduces overall weight as well and features 3.5'' polished stainless tips for a tasteful high performance look.

+Sportier sound
+100% 304 stainless steel construction
+Bolt-on installation
+Gain of 11HP when used with Stage 2 Performance Software
+Four 3.5” stainless steel polished & laser engraved exhaust tips

Models supported by Dinan Freeflow Stainless Exhaust with Polished Tips

  • 2009-2012 750 Li & xDrive F02 Sedan 
  • 2009-2012 50i & xDrive F01 Sedan 
  • 2011-2012 Alpina B7 & L, X F01/F02 


Product Specifications
Labor Hours/Installation Hours 1.60
Max HP Gain 11 hp*