'17+ IS350 exhuast

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Nov 25, 2022 | 03:44 PM

JBfortlex

Thread Starter

4th Gear

Joined: Jan 2022

Posts: 4

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From: Arizona

'17+ IS350 exhuast

I'm hoping someone can clarify the OEM "F-sport performance exhaust" options for my '17 IS350.

To my understanding, the 14-16 IS250/350 f-sport performance exhaust does NOT fit on the '17-20 IS350 models, but the 15-18 RC350 f-sport performance exhaust does fit? Part of the confusion is they have the same part number according to these ebay listings from a lexus dealer:
https://www.ebay.com/itm/11330083125...gAAOSwkNZUbjYE
https://www.ebay.com/itm/13281515626...gAAOSwkNZUbjYE
(PTR03-53210)

Any info on this would be much appreciated. My own local lexus dealer's parts department doesn't know the answer either. I'm simply looking at whatever "f-sport performance exhaust" option fits my vehicle. Thanks in advance!

Nov 27, 2022 | 09:32 PM

Rudiculous

Racer

iTrader: (15)

Joined: Jan 2014

Posts: 1,536

Likes: 168

From: SoCal

F Sport exhausts will fit all 14 and on 3IS as well as between the IS and RC, they have been single outlet since release so no modification is needed either

Nov 28, 2022 | 01:57 AM

Rhydg1

Intermediate

Joined: Apr 2020

Posts: 261

Likes: 73

From: NY

To my knowledge, the IS one will fit the 2017-20 cars if you add the rear diffuser from the 2014-16 or a aftermarket 14-16 one due to the different exhaust tip styles.