VSR E28 M5/E24 M6 Performance Center Section Exhaust

High-end performance catalytic converter center section exhaust

+ -
+ -
+ -
+ -
+ -
+ -
+ -
+ -

Your selection is out of Stock

  • (Currently Unavailable)

Price:
$1,149.00

The VSR Performance Center Section Exhaust, with full stainless steel construction, mandrel bent tubing, and plated flanges, is designed for use with US-spec headers on the E28 M5 and E24 M6. It fits the stock rear exhaust sections or the soon-to-be-released VSR rear muffler system. 

This piece is set up with one O2 sensor port, and an optional port can be added for those wanting to utilize an additional wide-band O2 sensor. 

Price includes gaskets. Fits US Model 1988 M5 and 1987-89 M6.

Catalytic converters rarely fail on their own. In most cases, another issue has caused the catalytic material to be contaminated, overheated, or damaged, leading to failure. The most typical failure comes from a failed primary/front O2 sensor, which cause the engine to run rich (reducing fuel economy), which also melts the catalyst. Replacing your failed catalyst without solving the root cause of failure will void any warranty and significantly reduce lifespan of the replacement catalyst. It is the customer's responsibility to diagnose and determine the root cause of a catalyst-related engine code. Before spending thousands of dollars on a new catalytic converter, make sure you have considered and investigated all other potential sources for your fault codes - oxygen (O2) sensors, cooling system, intake or exhaust leaks, fuel injection, vacuum, secondary air system, and other emissions-related equipment. Returns of this product are limited to quality and workmanship issues only.

Federal vs California Spec. Catalytic converters must be matched to the vehicle build specification and/or the region where it will be used. Using a non-California cat on a California-spec car will result in failure of emissions inspection and possibly even poor drivability, fault codes, and a check engine light for incompatible parts. Your vehicle spec can be found on an emissions label on the underside of your hood. California-spec cats are more expensive but have premium catalytic material and a longer warranty.
California: you must use a California-spec cat. A California-spec cat can be used in all 50 states, regardless of original spec.
Colorado, Maine, or New York: state law requires that aftermarket cats must be California-spec, regardless if the car was built as a “California version” or not.
All other states (Federal): the “Federal” spec is acceptable, however, using a non-California cat on a California-spec car may cause poor drivability, fault codes, and a check engine light for incompatible parts.

BMW Fitments:
5 Series
E28 (82-88) > M5 (87-88)
6 Series
E24 (77-89) > M6
Recently Viewed Products