Flowmaster Super 40 Delta Flow Muffler - 3" Center Inlet / Offset Outlet 4304804-01-04 Dimensions of Tee: 1

Dimensions of Tee: 1

6-1/8 x 4 in Case

Braided Nomex / Kevlar

Scion FR-S 2013-16 / Subaru BRZ 2013-2020

LS1 Timing Control Module #91238 works on LS1 24x reluctor wheel (crank trigger) applications only

Flowmaster Super 40 Delta Flow Muffler - 3" Center Inlet / Offset Outlet 4304804-01-04 Dimensions of Tee: 1The Super 40 features Flowmaster's Delta Flow technology. It's larger case profile provides the best of both worlds of performance and sound. The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow technology. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability. Features: Durable Fully Welded 16 Gauge Aluminized Steel 3