1514 results for 'High-Flow Cat'

Large Five Layer Performance Air Filters:Dual 4” Flange 360-degree radial flow air filters feature our pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum...

High performance free flowing headers for your Ferrari 360. They are a direct replacement/upgrade for the failure-prone factory headers; lighter, higher flowing, and more durable for increased...

Performance headers improve exhaust flow and sports car sound; Sport Headers include 200-cell HJS Sport Catalytic Converters. SOUND:  These headers will give you a significant volume increase and...

Complete performance exhaust and tuning solution for the Ferrari 599 GTB Fiorano. Includes Secondary Catbypass, BMC F1 Replacement Air Filter, and ECU Tuning Upgrade. INCUDES:

Go all out with Fabspeed's Cat Bypass pipes for the Ferrari 812. SOUND: These Cat Bypass pipes will make your neighbors feel like they're living next to Le Mans

*Customer must report any missing or damaged items before installation. Fitment: Porsche Cayenne 3.0 V6 Turbo 2018+ Our Cayenne 3.0L EA839T V6 Turbo intake is an intake that builds on our...

Fits 2011+ Vantage V8 models | The world's only X-Pipe midsection for the 2011+ V8 Vantage adds significant power and fantastic supercar sound by replacing the heavy and redundant secondary catalytic...

*Customer must report any missing or damaged items before installation. The F40 M135i, F44 M235i, F39 X2 35i Eventuri intake system was developed through extensive real world testing and airflow...

Maximum performance cat-back exhaust system adds over 20 whp and provides aggressive sports car sound                                                                      

Eliminate the heavy and restrictive factory secondary catalytic converters with straight-pipe, high flowing stainless steel downpipes for maximum power and an exhilarating sound.                     ...

Eliminate the heavy and restrictive factory secondary catalytic converters with straight-pipe, high flowing stainless steel downpipes for maximum power and an exhilarating sound.                     ...

FEATURES:  Fits all Porsche 997 Turbo vehicles (2006-2009) Improves power and throttle response High-velocity 3-into-1 merge collectors for maximum performance Equal-length tubing for improved...

Complete high-performance exhaust & intake solution for the 964 Carrera; includes Maxflo Performance Dual Outlet Muffler, European Pre-Muffler Catbypass Pipe, CUP High Performance Airbox, and a...

High-performance Ferrari red 4 ply heavily reinforced silicone boost hoses replace the black corrugated- single ply rubber factory hoses for up to a 10% increase in air flow. Truly dresses up the...

  Fitment: 992.2 GTS ONLY Porsche 992.2 T Hybrid - turbocharger back HJS Emitec RACE STYLE complete bolt-on exhaust system. Consists of an HJS Emitec 200 cell catalytic converter, EPA compliant...

*Customer must report any missing or damaged items before installation. The MK5 Supra Eventuri intake was engineered to give the turbo a far less restrictive airflow path while keeping inlet...

Complete high-performance exhaust solution for the Ferrari 458 Italia; fantastically daily-drivable sound and power from Fabspeed's Valvetronic Exhaust System, Sport Headers, Sport Catalytic...

C8 Z06 (92MM BILLET). LT6 [2023+] SET OF 2 Premium Custom 92MM Billet Throttle Bodies, Ported, and Calibrated. True 92MM Inlet to 92MM Outlet (through bore). No Adapters Needed. Direct Fit For 5...

A smart upgrade for all 981 models, especially cars driven on track by professionals and amateurs alike. These heat shields protect the ignition coil packs and wires from extreme radiant heat...

The easiest way to get more sound out of your Roma! Replace the factory exhaust valves with these valve delete pipes for more exhaust flow and sound. The Roma’s exhaust has no mufflers or resonators...