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Greddy Supreme SP Dual Muffler Cat-Back Exhaust System, 2009-14 Acura TSX & Wagon, 10158203

Part Number:
Product Line:
Supreme SP Cat-Back Exhaust System (Dual Muffler)
Vehicle Fitment:
Acura TSX, 2009-14
Greddy Supreme SP Dual Muffler Cat-Back Exhaust System, 2009-14 Acura TSX & Wagon, 10158203



5% below retail


The Supreme SP for 09-14 Acura TSX offers a refine exhaust note with elegant styling to match. The classic dual oval muffler system with large free flowing 63.5mm (2.5) piping produces no exhaust drone. Thanks to the two large SP mufflers, it has excellent sound suppression at idle and cruising. In spirited acceleration, the exhaust note comes to life with a deep rich GReddy sound. The muffler and tip best match the TSXs aero styling. Like all GReddy Supreme SP systems the fully hand-welded 304 Stainless-Steel exhaust carries a Limited Lifetime Warranty.

Customer Questions


Will this fit with the Mugen rear lip installed?


Yes, it will fit with the Mugen rear bumper lip.


Is there a blue tip option?


There is not with the Supreme SP exhaust line.


is this just the muffler or the whole exhaust with piping?


The Greddy SP is a cat-back system, which includes all the piping from the back of the converter pipe to the tips.


Will this fit 9th gen accord?


We're sorry, it will not.

Q:Will this fit the 8th gen accord coupe?
A:We do not have data to support this system fitting anything other than a CU2 TSX at this time.
Q:Will this fit a 2012 Acura TSX wagon?

Yes this part is compatible with the CW2 TSX Wagon.

Q:Does this kit come with any catalytic converters?

No, this Greddy Supreme SP is a cat-back exhaust meaning it replaces all the parts after the converters.

Q:Does it fit to 2010 TSX v6 model?

Yes this system fits ALL 2009-14 Acura TSX models, including the V6 and wagon variants.

Q:Will this item work on a V6 TSX?

Yes this system will fit a V6 TSX.

Q:What provisions have been made to allow this to fit the TSX wagon? Will the muffler tips come out far enough?
A:None, the Sedan and Wagon have the same exhaust layout and fitment. It will sit in a tad father on a wagon, but customers do find the fitment acceptable. Converting to a JDM bumper would likely make it even better.
Q:Probably a dumb question but would this fit on a first gen Tsx, I've done research and both gen tsx seem to have the same exhaust layout ?
A:No, this exhaust is fro the 2nd gen TSX, a 1st gen has a different design altogether. Although they do look similar in general, in detail they are quite different.

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