Product Description
Exhaust system to the exhaust manifold (with muffler)
All TTI exhaust systems are made of steel that is aluminized as a special rust protection in the exhaust area. This means that the steel pipes are coated with a thin layer of aluminum on both the inside and outside.
Through a process of diffusion, a thin layer of aluminum oxide forms on the surface. This layer is heat-resistant up to 1500° and has self-healing properties in an oxygen-rich environment at high temperatures. This layer effectively prevents corrosion of the exhaust system without becoming brittle or fragile, unlike a stainless steel system.
We have over 20 years of experience with TTI systems and have never had to replace one—neither due to rust damage nor any other issues.
Exhaust System to Headers with Muffler 70–74 Challenger with outlet BELOW the rear bumper, 2.5 in. from headers, with Dynomax S/T mufflers
Produces a deep, gurgling sound—not extremely loud, but louder than stock.
Upon request, the system is also available without mufflers, along with personalized muffler sound consultation. When placing an order, we need the following information: Manufacturer and part number of the installed headers; engine type; transmission type (AT or MT); year, make, and model.
