I am selling a Sidewinder Muffler custom built by A-1 Muffler of Santa Ana, California. It is ceramic coated, has flange fittings to heat exchangers, and comes with a detachable muffler (for quick and easy access to make valve adjustments) and a stainless steel tail pipe which can be rotated. Hardware is included, but not gaskets.
This muffler comes off of a Vintage Speedster made in Hawaiian Gardens, California in 2013. It was attached to a 2110 cc VW engine built by CB Performance of California. The engine produced 141 bhp and 157 lbs of torque with this muffler.
Original receipt indicates cost was $1,050. I am selling for $495 plus $100 shipping. Contact me for more details, questions or offers: 619.222.2663. Please leave a message and I will return your call same day.
I bought the Vintage Speedster with this muffler from a collector in November 2019 when the vehicle had less than 618 miles on it. I removed the muffler with less than an additional 100 miles on it.
It has some scratches on the bottom as seen in photographs.
Note that the flanges to the heater boxes are at a slightly different angle than the flanges on standard heater boxes which are at a 9 o clock / 3 o clock angle. The flanges may need to be welded to an angle to fit.