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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
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SPDZ1 Muffler Delete Axle-Back Single Tip Exhaust – 2021+ Lexus IS300 / IS350
Transform the sound and presence of your Lexus IS with the SPDZ1 Muffler Delete Axle-Back Single Tip Exhaust, engineered for drivers who want a more aggressive tone and a sportier rear profile without compromising fitment or quality.
This axle-back system replaces the restrictive factory mufflers with free-flowing mandrel-bent stainless piping, unlocking a deeper, louder exhaust note and sharper throttle response. Designed as a true bolt-on upgrade, the SPDZ1 system installs cleanly using factory mounting points for an OEM-style fit with a performance edge.
Finished with quad double-wall slant-cut tips, this exhaust not only sounds aggressive but visually elevates the rear of the IS300 / IS350 with a clean, high-end appearance worthy of the Lexus badge.
Key Features
Muffler Delete Axle-Back Design for increased volume and aggressive tone
Precision mandrel-bent 2.5” piping for smooth exhaust flow
Constructed from T-304 stainless steel for durability and corrosion resistance
True bolt-on installation — no cutting or welding required
Retains factory exhaust mounting locations for proper fitment
Noticeable improvement in exhaust sound and throttle response
Exhaust Tips
Signle Tip Exit (one per side)
4” Double-Wall Tips for a premium finish
Slant-Cut Design for a sporty, aggressive look
Technical Specifications
Vehicle Fitment: 2021-Up Lexus IS300 / IS350
System Type: Axle-Back Muffler Delete
Pipe Diameter: 2.5”
Material: T-304 Stainless Steel
Pipe Construction: 16-Gauge, Mandrel Bent
Tip Wall: Double Wall
Exit Style: Single tip
What’s Included
1 × Pair of SPDZ1 Muffler Delete Axle-Back Pipes
3 × Pairs of Exhaust Hangers
No Additional Hardware Needed
Why Choose SPDZ1
SPDZ1 exhaust systems are built for enthusiasts who want sound, style, and reliability in one package. This muffler delete axle-back delivers a bold exhaust note and aggressive appearance while maintaining clean fitment and daily-drivable quality.
THIS IS A PRE-ORDER PART AND WILL START SHIPPING LATE SEPT
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
