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HomeMechanical Parts >

Exhaust System


Exhaust System

Got an Alfa, Lancia, or Fiat you want to bring into spec for an emissions test? Or looking to improve your car’s breathability with a free-flowing performance exhaust? Or maybe you just want to get it back to original condition for a restoration? We’ve got a full line of exhaust parts for your Alfa or Fiat that all exceed OEM specs!

Manifolds & Headers
    Manifolds & Headers

Original-Type Exhaust
    Original-Type Exhaust

Performance Exhaust
    Performance Exhaust

Exhaust Gaskets & Hardware
    Exhaust Gaskets & Hardware


Your Customer Rights

Original Type Exhaust– Our lineup includes entire exhaust systems, mufflers and catalytic converters designed to meet or surpass OEM quality. The catalytic converters, in particular, use an aluminized heat shield and stainless steel outer jacket to help with heat dissipation, as well as a heat-resistant mat and internal honeycomb baffle to enhance service life.

Manifolds and Headers– Start from the exhaust ports and work your way back! Choose from OEM-style cast-iron manifolds, or free-flowing headers. Headers use continuous-bend steel tubing for long life, offer a 10 hp gain over OEM manifolds, and include Lambda probe fittings for O2 sensors.

Performance Exhaust– Forget about the big-bore “performance mufflers” at the local strip-mall parts store. Our performance exhausts are designed specifically for Alfas & Fiats, reducing back pressure for free-flowing power while meeting emissions standards for all 50 states. Choose from ANSA (first pick for manufacturers like Ferrari and Lamborghini), or our own IAP Performance Exhaust for great sound, long service life and road-burning performance.

Hangers and Hardware– No exhaust installation project is complete without the proper gaskets, hangers and hardware…and don’t forget Wurth Exhaust Assembly Paste for the proper seal and fit on all parts.

All Technical Bulletins and Tech Tips contained on this website are based on our own experience, and are not necessarily "factory approved." While we make a reasonable effort to verify the information contained in them, we assume no liability for the use or misuse of the information offered.

*Overseas customers please note that our entire website is based on US-spec cars, as sold before the manufacturer left the US market: up to 1985 (Fiat/Lancia) and 1995 (Alfa Romeo). We do not carry parts for current models.