Product Code: bor11981BC
This BORLA® 2.5" diameter True Dual Axle-Back system was designed specifically for the Lexus RCF ('15-'25) and IS 500 ('22-'25). It delivers the classic S-Type sound with no drone, and features dual 4" round black chrome on T-304 stainless steel tips on each muffler assembly. Using BORLA® Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. A system with bright chrome on T-304 stainless steel tips is also available.
Add optional mid section 60738 to this Axle-Back system to create a Cat-Back™ system. Part number 60738 is designed to work ONLY with BORLA® Axle-Back systems 11981 & 11981BC. Installation of 60738 REQUIRES cutting the mid section of the stock exhaust behind the catalytic converter and welding inlet pipes to rear of the catalytic converters. The BORLA® mid section features a Merge X-Pipe and will increase the overall sound volume while maintaining the S-Type tone of 11981 & 11981BC.
All BORLA® Cat-Back™ and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere.
Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit.
BORLA® stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most winning exhaust brand.
System Features:
Axle-Back Exhaust System
S-Type sound
4" Round Black Chrome On T-304 Stainless Steel Tips
T-304 Stainless Steel Construction
Milion Mile Warranty
BORLA® system is a True Dual design
Add optional Mid-Section 60738 (RC F) or 60739 (IS 500) to create a Cat-Back™ system
See below for additional Product Features & Benefits
Fits these Vehicles:
2015-2025 Lexus RC F/ 2022-2025 IS 500 5.0L V8 Automatic Transmission Rear Wheel Drive 2 Door (RC F)/ 4 Door (IS 500). BORLA® System Is True Dual.
Fits
2025 Lexus IS 500 Sedan 5.0L RWD
2024 Lexus IS 500 Sedan 5.0L RWD
2023 Lexus IS 500 Sedan 5.0L RWD
2022 Lexus IS 500 Sedan 5.0L RWD
2025 Lexus RC F Coupe 5.0L RWD
2024 Lexus RC F Coupe 5.0L RWD
2023 Lexus RC F Coupe 5.0L RWD
2022 Lexus RC F Coupe 5.0L RWD
2021 Lexus RC F Coupe 5.0L RWD
2020 Lexus RC F Coupe 5.0L RWD
2019 Lexus RC F Coupe 5.0L RWD
2018 Lexus RC F Coupe 5.0L RWD
2017 Lexus RC F Coupe 5.0L RWD
2016 Lexus RC F Coupe 5.0L RWD
2015 Lexus RC F Coupe 5.0L RWD
| Brand | Borla |
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