Sportsman Street 3000 Muffler
Sportsman Street 3000 Series
Our Sportsman Street Series is our original and most popular street muffler. It is compact in size yet carries superior flow numbers.
Case Size: 4" X 8.5" X 13"
Dual In/Out Case Size: 4" X 8.5" X 16"
This series will work in almost any application; from 4 cylinder imports to big block trucks - though it depends on your expectations and preferences to sound level.
306, stock crank, rods, 0.030 OEM forged piston, TFS 170cc TWs (64cc chamber), F303, Holley Systemax II, 75mmTB, 85mm C&L MAF, Anderson Power Pipe, modified 15/8 BBK longtubes (3in), 3" in magnaflow cats, 3" spintech X-pipe, 3" Spintech Sportsmans, turndowns, Tweecer, LC-1
Spintech Sport...306, stock crank, rods, 0.030 OEM forged piston, TFS 170cc TWs...
Posted by John Napier on May 8th 2017
They worked out great on the 72 challenger 340 i installed them on. Sounds awesome really, and the cam really comes alive i have an idle video clip but i cant upload it.
Posted by Geoffrey on Feb 15th 2017
"I had one of these installed on my (long since sold) 1983 Rabbit GTI. The engine couldn't have made 130 net horsepower even after some airflow upgrades so big power gains weren't why I selected a Spin Tech. I selected a "3222" to maintain the appearance of a stock exhaust system while not choking said airflow upgrades, and giving the car a pleasant exhaust burble. That is exactly what it did. The build quality was excellent, the outcome was as desired, and I couldn't have been happier with the product."
Product: Sportsman Street 3222 - 2¼" Center Inlet, 2¼" Side Outlet