Acura TSX Parts & Accessories

Acura TSX Parts & Accessories

The Acura TSX was a compact executive sport sedan sold from 2004 to 2014, derived from the European Honda Accord platform with chassis tuning that earned it a reputation as one of the best-driving front-wheel-drive sedans of its era. The first generation (CL9) used a K24A2 four-cylinder, while the second generation (CU2) offered a J35 V6 option that added power without sacrificing the TSX's sharp character.

Popular Upgrades

Performance exhaust systems are a top upgrade for TSX owners, particularly on the K24-powered first generation where aftermarket options from Invidia, Tanabe, and DC Sports deliver improved sound and real power gains. Coilover and lowering spring kits transform the TSX's handling, and the CL9's sport-tuned factory chassis responds particularly well to quality suspension upgrades. Intakes, headers, and engine management tuning round out the popular bolt-on performance builds for both K24 and J35 TSX variants.

What generations did the Acura TSX come in?

The first-generation TSX (CL9) ran from 2004 to 2008 with a 2.4L K24A2 making 200 horsepower. The second-generation TSX (CU2) ran from 2009 to 2014, offering the same 2.4L K24Z3 or an optional 3.5L J35Z2 V6 with 280 horsepower. A TSX Sport Wagon was also available from 2011 to 2014.

Is the Acura TSX the same as the Honda Accord Euro?

Yes. The first-generation TSX is a North American-market version of the seventh-generation Honda Accord sold in Europe, with Acura's premium interior appointments and slightly different suspension tuning. This makes many Honda Accord Euro parts cross-compatible with the CL9 TSX for mechanical components.

Browse all Acura TSX parts here, or explore related categories including exhaust systems, suspension upgrades, and air intake systems.