Remark 2021+ Lexus IS350 Axle Back Exhaust w/Stainless Steel Single Wall Tip (RO-TSE4-S)

Regular price $390.00 USD Sale price $390.00 USD Regular price $435.00 USD
Sale 10.34% $45.00 USD (10.34%)
In Stock: 3
Product Description

Not sure which exhaust system to choose yet? Remark Axleback provides an easy, quick, and economical way to upgrade your Lexus IS 2021+ right now.


  • Lexus IS300 / IS350 (2021, 2022, 2023+)


  • 2.5inch, 16 gauge, mandrel-bent pipe
  • 4inch quad tips
  • T304 stainless steel
  • Hand crafted high-quality tig welding



  • 2021+ Lexus IS300 (4Cylinder Turbo)
  • 2021+ Lexus IS350 (V6) - louder than Turbo model
  • Fits RWD & AWD models
Exhaust Type  Axle Back Exhaust Bolt on 2pc 
Piping Diameter 2.5inch, 16 gauge, mandrel bent pipe
Tip Diameter 4inch tip design slant style tips
Piping Material  T304 stainless steel
Tip Material T304 stainless steel
Muffler Material T304 stainless steel
Weight  Optimal weight reduction from the factory mufflers
Hardware We have designed our flanges to fit factory midpipes correctly, due to that you will be: 
*You will be using factory Donut Gaskets 
*You will be using factory Spring Bolts and Nuts

To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.

Depending on the package, we ship using different carriers according to the item's location, content, and size.

Freight truck items, will require up to 7 business days to ship due to size. i.e. hoods, trunks, body kits, etc.

All orders made after 3:00pm ET will be shipped or processed the next business day.

Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.

All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.

In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).

Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.

For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to

Customer Reviews

Based on 1 review
kayla (San Diego, CA, US)

sounds amazing and it cane at a good speed buyit!!loud but not too loud that i wont get pulled over hopefully