REMARK Exhaust

Bold Performance - Lexus GX 550 Quiet Spec Catback (2024+)

Bold Performance - Lexus GX 550 Quiet Spec Catback (2024+) - Main image
$908.85 $1245 In stock

Category: Lexus Exhaust

Want to give your Lexus GX550 a subtle and deep exhaust note. We are proud to offer our quiet spec 3" catback system which features two muffler canisters in a layout similar to the OEM exhaust system. Dual 2.5" mandrel bent inlet pipes feed the single large body high flow muffler under the middle section of the vehicle. An additional 3" straight through muffler is placed at the rear. Single 3.0" turndown tip positioned behind the rear bumper.
Produces a deep exhaust note during acceleration and deceleration. During idle and cruising, the exhaust note is subtle.  
If you are looking for something with more of an exhaust note, check out our other version which eliminates the second muffler at the rear, LINK

Part Number  RBD-C1076L-01Q (Single Turn Down Tip)
Year/Make/Model 2024+ Lexus GX550
Chassis/Engine 3.4L V6 Twin-Turbo
Exhaust Type  Catback
Piping Diameter 3.0" piping, 16 gauge, mandrel bent
Tip Diameter 3.0"
Piping Material  Full T304 Stainless Steel
Muffler Material Full T304 Stainless Steel
Mid-Pipe  Resonated 
Muffler Tip Material Full T304 Stainless Steel
Welding  High quality hand welding
Weight  47.3lbs

- REMARK Limited Warranty

** Covered for purchases direct from www.remark-usa.com

** No Returns or Exchanges accepted 

** Excludes taxes and duties on international orders
** Read disclaimer before purchasing: Click here to read 

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Ellie R. ★★★★★

Finally, a catback that gives the GX550 a subtle rumble without droning on the highway. The dual muffler setup keeps it civilized around town, but it wakes up nicely when you step on it. Exactly the sound I was hoping for.

Emily ★★★★★

Installed this on my GX550 last weekend and the dual muffler setup keeps it civilized in the cabin but gives a nice deep tone outside. The fit was perfect and it took about an hour with basic hand tools.

Joseph ★★★★★

Wasn't sure I wanted anything loud on a daily driver, but this 3" catback is exactly the right amount of deep. The two muffler canisters keep it calm at cruising speed, then it opens up nicely when I get on it.